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货车货箱的开启结构

申请公布号:CN2405841Y

申请号:CN99255386.5

申请日期:1999.12.02

申请公布日期:2000.11.15

申请人:
康博元

发明人:康博元

分类号:B62D33/04

主分类号:B62D33/04

代理机构:
北京三友专利代理有限责任公司

代理人:李强

地址:台湾省桃园市

摘要:一种货车货箱的开启结构,包括一货箱及两侧板,该货箱的前、后板及底板连结成一体呈U字形,并在前、后板上端之间有一连杆,前、后板两侧各有一组循环链条,并在每一链条相对应处各有一接合部,且整个货箱的左侧或右侧的两组链条各由一个电机同步驱动;两侧板由L形板及横板组成,该L形板的一端铰接在货箱横杆上,另一端与横板相铰接,而横板底缘设一凵槽供循环链条装设的接合部置入铰接。当电机正转转动使接合部向上移动,可自动开启货箱的侧板;反之,则可自动关闭侧板。

主权项:1、一种货车货箱的开启结构,其中包括一货箱及两侧板所构成,该货箱的前板、后板及底板连结成一体呈凵字形,并在前、后板上端之间设有一连杆,其特征在于:前、后板上两侧各设有一组循环链条,并在每一链条相对应处各装设有一接合部,且在整个货箱的左侧或右侧的两组链条各由一个电机同步驱动;两侧板是由L形板及横板所组成,该L形板的一端铰接在货箱横杆上,另一端则与横板相铰接,而横板底缘设一凵槽恰可使循环链条装设的接合部置入铰接。

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