基本信息:
- 专利标题： 의자 머리받침장치
- 专利标题（英）：Head support apparatus for chair
- 专利标题（中）：椅子支撑装置
- 申请号：KR1020110033840 申请日：2011-04-12
- 公开(公告)号：KR101235147B1 公开(公告)日：2013-02-20
- 发明人： 오상효 , 강상유
- 申请人： (주)광일체어
- 申请人地址： 인천광역시 서구 건지로***번길 ** (석남동)
- 专利权人： (주)광일체어
- 当前专利权人： (주)광일체어
- 当前专利权人地址： 인천광역시 서구 건지로***번길 ** (석남동)
- 代理人： 장인석
- 主分类号： A47C7/36
- IPC分类号： A47C7/36 ; A47C1/10 ; A47C1/022
The present invention relates to a seat headrest device, the present invention is provided with the insertion hole in a vertical direction, a holder provided on the chair back; Is provided with additional support rod connected to the headrest portion and the head supporting unit, comprising the support bar additional headrest to be inserted into the insertion hole of the holder, is provided with elastic with a fixed protrusion on the one surface of the holder portion, wherein is provided with engaging means applied to the fixing protrusion of the elastic parts of the support rod portion of the headrest, wherein the engaging means comprises a first engaging homyeol and second engaging groove with the each other a predetermined interval to the support rod portion one side of each engaging groove are arranged along the first and second engaging homyeol between columns, the first column and the second engaging groove engaging homyeol comprises a guide groove formed to a predetermined length. According to the invention, as well as to enable height adjustment of the headrest of the chair so that a user can easily and simply adjust the working height of the headrest. It is also to prevent the user's head swaying from side to side while the rest leaned his head on the head rest. In another aspect, the present invention is simple, and the structure component.
公开/授权文献:
- KR1020120116230A 의자 머리받침장치 公开/授权日：2012-10-22
信息查询:
EspacenetIPC结构图谱:
| A | 人类生活必需 |
| --A47 | 家具（车辆座位的装配或使座位适用于车辆的入B60N）；家庭用的物品或设备；咖啡磨；香料磨；一般吸尘器 |
| ----A47C | 椅子（专用于车辆的座椅入B60N2/00）；沙发；床 |
| ------A47C7/00 | 椅子或凳子的部件、零件或配件 |
| --------A47C7/36 | .头部或背部支架 |