
基本信息:
- 专利标题: 学生美术课专用教具小花伞
- 专利标题(英):Umbrella for pupil to draw
- 申请号:CN99214351.9 申请日:1999-06-24
- 公开(公告)号:CN2382087Y 公开(公告)日:2000-06-07
- 发明人: 巩永文 , 方继宗
- 申请人: 巩永文 , 方继宗
- 申请人地址: 北京市东城区朝内大街75号7号楼北京市翔云工艺美术社
- 专利权人: 巩永文,方继宗
- 当前专利权人: 巩永文,方继宗
- 当前专利权人地址: 北京市东城区朝内大街75号7号楼北京市翔云工艺美术社
- 代理机构: 三高专利事务所
- 代理人: 吴凤英
- 主分类号: G09B19/00
- IPC分类号: G09B19/00 ; G09B19/10
The utility model relates to a small flower umbrella which is a teaching appliance specially used for students in art course. The number of umbrella ribs and umbrella rib support frames are respectively 11; the utility model is made of 150 g white boards, the length of the umbrella ribs is 100 mm, and the width of the umbrella ribs is 3 mm. The umbrella rib support frames present a long strip shape of which the length is 55 mm and the width is 3 mm, and the upper end of each umbrella rib presents 360 DGE arrangement and is rolled into a cylindric shape by paperboard. The reflected head of the upper end of the umbrella rib support frame and the inner face of the middle part at the upper part of the umbrella rib are stuck together, the lower end of the umbrella rib support frame presents 360 DEG arrangement and is rolled into a hollow cylinder by the paperboard. An umbrella column is made of bamboos and is designed into a round rod of which the fai is 4 mm and the length is 150 mm, the upper end of the umbrella column is fixed at the center of the cylindric body of the umbrella ribs, and the lower end of the umbrella column passes through the center of thehollow cylindric body of the umbrella rib support frames and is matched with the center of the hollow cylindric body in a sliding fit mode. An umbrella fabric is nonwoven cloth and is stuck on the umbrella ribs forming a plane by agglomerant. The teaching appliance causes students to know about the structure of an umbrella, and simultaneously, the operating ability of students is enhanced, and the beauty interest is increased.
IPC结构图谱:
G | 物理 |
--G09 | 教育;密码术;显示;广告;印鉴 |
----G09B | 教育或演示用具;用于教学或与盲人、聋人或哑人通信的用具;模型;天象仪;地球仪;地图;图表 |
------G09B19/00 | 不包括在本小类的其他大组中的教具 |