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
防近护胸器
摘要
本实用新型公开了一种适宜儿童使用的防近护胸器,它间隔儿童眼离书写的距离,从而达到防近与护胸的效果。它是一个长方形开口匣式器皿1。长方形开口匣式器皿1的开口部位上部装置橡皮带2,使开口部位夹住课桌不易损坏。长方形开口匣式器皿1的中间两侧装置弹簧3,以便调节开口部位的高度。当儿童书写时,先将防近护胸器夹住课桌。
申请公布号
CN2320110Y
申请公布日期
1999.05.26
申请号
CN98223093.1
申请日期
1998.01.19
申请人
奚玉清
发明人
奚玉清
分类号
A47B41/00
主分类号
A47B41/00
代理机构
代理人
主权项
一种新型的防近护胸器,本实用新型的特征是在长方形开口匣式器皿1的开口部位上部装置橡皮带2,使开口部位夹住课桌不易损坏,长方形开口匣式器皿1的中间两侧装置弹簧3,以便调节开口部位的高度。
地址
200001上海市贵州路101号
您可能感兴趣的专利
POWER CIRCUIT OF GENERATOR
PROTECTING AGENT FOR BIOLOGICAL MEMBRANE
COMPOUND FOR ENCAPSULANT FOR LIGHT EMITTING ELEMENTS AND USE THEREOF
COMPOSITION FOR SUSTAINING POWER OF CONCENTRATION AND POWER OF ATTENTION AND FOOD-AND-DRINK CONTAINING THE SAME
MEASURING APPARATUS AND METHOD FOR PICTURE CALIBRATING DATA
IMAGE DISPLAY ELEMENT AND IMAGE DISPLAY DEVICE USING THE SAME
STROKE ADJUSTING DEVICE FOR RECIPROCATING PUMP
PRODUCTION LEDGER SERVER, METHOD, PROGRAM, AND RECORDING MEDIUM
METHOD FOR EVALUATING WITHSTANDING PRESSURE
INVERTER SYSTEM
CONTENTS DISPLAY DEVICE, DATA DELIVERY DEVICE AND CONTENTS DELIVERY SYSTEM
MANUFACTURING METHOD OF NICKEL POSITIVE ELECTRODE AND MANUFACTURING METHOD OF ALKALI STORAGE BATTERY
ONLINE RECRUITING SYSTEM
SOFTWARE RENTAL SYSTEM
SALES AND DELIVERY SYSTEM ON THE INTERNET
COMMODITY PURCHASING METHOD USING COMPUTER AND COMMODITY REGISTRATION METHOD
COMMODITY ORDERING METHOD, ORDER FORM CREATION DEVICE, AND STORAGE MEDIUM
RECOVERY MANAGEMENT SYSTEM
VIDEO DISTRIBUTION SYSTEM, VIDEO DATABASE, VIDEO INPUT DEVICE, VIDEO OUTPUT DEVICE, VIDEO INPUT/OUTPUT DEVICE, SCENARIO GENERATOR, PROFILE GENERATOR, VIDEO DISTRIBUTION METHOD, AND VIDEO DISTRIBUTION PROGRAM
METHOD AND DEVICE FOR PHASE SHIFTING OF PN CODE STRING