公开(公告)号：KR1020080099589A

公开(公告)日：2008-11-13

申请号：KR1020070045329

申请日：2007-05-10

Applicant: 현대자동차주식회사

Inventor： 강희진

IPC: G01G19/08 ,  G01G19/52

Abstract: A tongue weight measuring device for leisure trailer is provided to measure the tongue weight of the trailer conveniently and rapidly since the weight measure device is set up in a hitch bar and a hook prepared on the free end of a string is hooked in a support groove formed on the free end of a coupler body. A hitch bar(10) is set up in the rear side of a vehicle and a hitch ball(11) is installed on the free end. A coupler body(14) is set up in the front side of a trailer and the free end is supported and connected to the hitch ball. A tongue weight measuring device of the trailer includes a guide member(30) installed on the bottom surface of the hitch bar, an indicator(35) built in the guide member to slide and including a display unit on the upper side, an elastic member(40) connected to one side of the indicator, a string(43) connected to the other side of the indicator and having a hook(44) on the free end, and an observation window(47) which is installed on a coupler body(14) to monitor the display unit.

Abstract translation: 提供用于休闲拖车的舌重测量装置，方便快速地测量拖车的舌重，因为重量测量装置设置在搭接杆中，并且在弦的自由端上制备的钩钩在支撑槽中 形成在耦合器主体的自由端上。 在车辆的后侧安装搭接杆（10），在自由端安装搭接球（11）。 联结器主体（14）设置在拖车的前侧，并且自由端被支撑并连接到搭接球。 拖车的舌头重量测量装置包括安装在挂钩杆底面上的导向件（30），内置在导向件中的指示器（35），用于滑动并包括在上侧的显示单元，弹性构件 （40），连接到所述指示器的一侧，连接到所述指示器的另一侧并且在所述自由端具有钩（44）的弦（43）以及安装在所述联结器主体上的观察窗（47） （14）来监视显示单元。