首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
吸尘黑板擦
摘要
本实用新型涉及吸尘黑板擦,按国际专利分类表(IPC)属于作业运输部,印刷分部,书写或绘图器具,办公用品大类,书写或绘图辅助用品小类,有吸粉笔灰装置的黑板或石板的清洁装置组技术领域。编号为B43L21/02。它是由毡条、毛刷轴、软毛刷、木盒、把手、拉板、固定螺钉、电机、扇叶、电池盒、支撑体、开关构成。其特征是既可以吸尘又可以使手部更加舒适。是一种很具有实用价值的吸尘黑板擦。
申请公布号
CN2371047Y
申请公布日期
2000.03.29
申请号
CN99201497.2
申请日期
1999.02.08
申请人
刘洪雨
发明人
刘洪雨
分类号
B43L21/02
主分类号
B43L21/02
代理机构
代理人
主权项
1.一种吸尘黑板擦,它是由毡条(1)、毛刷轴(2)、软毛刷(3)、木盒(4)、把手(5)、拉板(6)、固定螺钉(7)、电机(8)、扇叶(9)、电池盒(10)、支撑体(11)、开关(12)构成,在木盒(4)内安装电池盒(10),在电池盒(10)上安装支撑体(11),在支撑体(11)上安装电机(8),电机(8)上安装风扇叶(9),其特征是把手(5)通过固定螺钉(7)固定在木盒(4)的背面。
地址
110014辽宁省沈阳市沈河区十二纬路81号南一经街小学
您可能感兴趣的专利
AMINOACIDS ESTERS HYDROCHLORIDES WITH CHLORAMPHENICOL AND PROCESS FOR PREPARING THEM
FACILITY FOR MACHINING THE FLAT FACES OF THE ROTATING WORKPIECES
METHOD FOR THE SEPARATION OF METAL COAT AND CONSTRUCTIVE MATERIALS OF NUCLEAR REACTORS FUEL CELLS PREPARED FROM ZIRCONIUM OR ALLOYS THEREOF FROM NUCLEAR FUELS
METHOD OF FIXING THE INDOMETACINE
PROCESS FOR PREPARING NATRIUM ANTRACHINON-2-SULPHONATE
PROCESS FOR THE ISOLATION OF 5-AMINO-3-METHYL-1-PHENYLPYRAZOLE
CYLINDRICAL HYDROCYCLONE WITH THE COUNTERCURRENT AIRING
BURNER PARTICULARLY FOR DETERMINATION OF THE SULPHUR AND HALOGENES CONTENTS IN ORGANIC SUBSTANCES BY BURNING THE ANALYSED SAMPLE IN THE OXYGEN ATMOSPHERE
OVERHEAD TRAVELLING CRANE WITH THE CLAW JAWS
HOLDER OF THE SAFETY SKI HEEL BINDING
SPEED CHANGER ARRANGEMENT IN CIRCULAR KNITTING FRAMES
SEPARATED TROUGH NOTABLY OF THE PADDLE CHIP CONVEYER
XEROGELE REPLICA OF THE HYDROGEL CONTACT LENS AND METHOD OF MAKING SAME
DEVICE FOR MEASURING THE FREE LIQUIDITY OF THE FORMING AND CORE MIXTURES
CATALYST FOR ETHYLENE POLYMERISATION AND METHOD FOR PREPARING THE SAME
VIBRATION FACILITY FOR RAMMING THE LOOSE MATERIALS
METHOD OF SHARPENING AND FORMING THE GRINDING INSTRUMENTS
CIRCUIT FOR THE REMOTE CONTROL OF THE LOW-FREQUENCY AMPLIFIERS GAIN
AUTOMATIC COMPENZATOR OF THE POLARIZATION CURRENT
RECTIFIER OF HOLLOW CIRCULAR PRESSINGS FOR THE APPLIANCE FOR FEEDING THE SAME