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发明名称
方便凳
摘要
本“方便凳”为折叠式便携坐凳,可用金属板冲制,或用塑料制造零件,用铆钉组合。其特征在于只凳腿(8)与桥板(1)铰接,凳腿(2)与桥板(1)卡装,用拉片(4),(6)和铆钉(3)、(5)、(7)把件(2)、(8)铰接相连。承重时,拉片受拉,而桥板、凳腿以承受压力为主,因而承重能力大。凳腿(2)、(8)可折合在一起收入桥板中,成为一个扁盒便于携带。
申请公布号
CN87208189U
申请公布日期
1988.05.04
申请号
CN87208189
申请日期
1987.05.16
申请人
孙继明
发明人
孙继明
分类号
A47C4/04
主分类号
A47C4/04
代理机构
代理人
主权项
1、一种折叠式“方便凳”,桥板1为下腹开敞的矩形扁盒件,凳腿2、8横截面呈“<img file="87208189_IMG2.GIF" wi="65" he="43" />”型,其特征在于桥板1只与凳腿8由两个空心铆钉9铰接,凳腿2、8下方由拉片4、6(各二件)及铆钉3、5、7(各二件)铰接相连,凳腿2上端插入桥板腹内右端两卡槽里,铆钉5铰点向下压直过死点,把凳腿向外张紧,收拢时,折曲拉片、腿2收入腿8中,再绕铆钉9铰轴回转凳腿收入桥板腹中,成为象本书一样的盒形体。
地址
四川省成都市九五信箱五○五分箱
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