A trolley case capable of displaying weight in a static state allows the bracket fixing shaft not to offset in a radial direction through the configurations of a directional bearing and shaft liner, and allows a weighing transducer to sense the weight of a case body accurately by installing the weighing transducer on the directional bearing and fixing the weighing transducer to the upper end face of the bracket fixing shaft, thereby not causing a weight displaying value to change, realizing a static display, and thus giving users the convenience of use.
1. A trolley case capable of displaying weight in a static state, comprising a case body and a plurality of casters, said plurality of casters being installed on a bottom of said case body, wherein said case body comprises an inner protecting cover and a plurality of caster seats mounted on a bottom of said inner protecting cover, said casters each comprises a tire bracket and a tire installed on said tire bracket, said tire bracket is mounted rotatably on said caster seat through a bracket fixing shaft, said caster seat is configured with a directional ...
이 특허에 인용된 특허 (16)
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