The invention relates to a trundle device with a load prompting function, which comprises a mounting component, a wheel carrier, a buffer spring and a load prompting mechanism, and is characterized in that the wheel carrier is associated with the mounting component through a vertical shaft component and is longitudinally and movably arranged on the mounting component under the guide of the vertical shaft component; a buffering interval which can be longitudinally telescopically deformed along with relative movement of the wheel carrier and the installation component is arranged between the wheel carrier and the installation component, the buffering spring provides spring force for opening the buffering interval between the wheel carrier and the installation component, and the load prompting mechanism comprises an indicating component and an identification component which are matched with each other to form load indication. The indication component is configured to synchronously move in the longitudinal direction along with the mounting component, and the identification component is configured to synchronously move in the longitudinal direction along with the wheel carrier; or the indication component is configured to synchronously move along with the wheel carrier in the longitudinal direction, and the identification component is configured to synchronously move along with the mounting component in the longitudinal direction. And the device has the advantages of being simple in structure and stable and reliable in work.

    本发明涉及一种具有载重提示功能的脚轮装置,包括安装构件、轮架、缓冲弹簧及载重提示机构,轮架经竖轴部件关联在安装构件上,且在竖轴部件引导下可纵向活动的配置在安装构件上,在轮架和安装构件之间具有随轮架和安装构件相对移动构成纵向可伸缩形变的缓冲间隔,缓冲弹簧提供撑开轮架和安装构件之间缓冲间隔的弹簧力,载重提示机构包括相互配合构成载重指示的指示构件和标识构件,指示构件被配置为跟随安装构件在纵向上同步移动,标识构件被配置为跟随轮架在纵向上同步移动;或者所述指示构件被配置为跟随轮架在纵向上同步移动,标识构件被配置为跟随安装构件在纵向上同步移动。可提示承载重量,具有结构简单,工作稳定可靠的优点。


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    Title :

    Trundle device with load prompting function


    Additional title:

    具有载重提示功能的脚轮装置


    Contributors:

    Publication date :

    2024-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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