- 专利标题： Headrest moving device and driving unit of headrest
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申请号： US16336200申请日： 2017-09-27
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公开(公告)号： US10780809B2公开(公告)日： 2020-09-22
- 发明人: Hae Il Jeong
- 申请人： WOOBO TECH CO., LTD.
- 申请人地址： KR Pyeongtaek-si, Gyeonggi-do
- 专利权人： Woobo Tech Co., Ltd.
- 当前专利权人： Woobo Tech Co., Ltd.
- 当前专利权人地址： KR Pyeongtaek-si, Gyeonggi-do
- 代理机构： Sunstein LLP
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6a7d4e31
- 国际申请： PCT/KR2017/010654 WO 20170927
- 国际公布： WO2018/070702 WO 20180419
- 主分类号： B60N2/865
- IPC分类号： B60N2/865 ; F16H25/20 ; B60N2/806
摘要：
The present invention relates to a headrest moving device, more particularly, relates to a headrest moving device provided with a contact assisting member for closely contacting two members engaged with each other for moving the headrest so that power can be smoothly transmitted, the noise can be reduced during the movement on the headrest.
公开/授权文献
- US20190241107A1 Headrest Moving Device and Driving Unit of Headrest 公开/授权日：2019-08-08
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