The invention discloses a length-adjustable trailer motor home chassis which comprises a stretching mechanism, a chassis mechanism and a hanging mechanism. The right side of the front surface of the stretching mechanism is fixedly connected with the chassis mechanism, and the top of the front surface of the chassis mechanism is movably connected with the hanging mechanism; the stretching mechanismis composed of a towing device, a hanging head, a fastener, a positive air pressure rod, a negative air pressure rod, a wheel brake, a handle, a sliding tripod, a catching groove, a rotating wheel shaft seat, a rotating wheel, a buffer valve and an air valve. According to the length-adjustable trailer motor home chassis, the top of a sliding block slidably connected with the top surface of a notch is fixedly connected with the sliding tripod welded to the right side of the towing device, and a semi-circular groove is formed in the bottom of the sliding block and corresponds to the notches formed in the two sides of the top surface of the chassis mechanism; and when the length of the trailer motor home chassis needs to be adjusted, the sliding tripod is pulled forwards, corresponds to thenotch according to the required length and size, and is fixedly connected with the notch through the clamping piece so that a user can adjust the required length and size at will, and convenience andsimplicity are achieved.

    本发明公开了一种可调节长度的拖挂房车底盘,包括拉伸机构、底盘机构、和挂接机构,拉伸机构正面右侧固定连接有底盘机构,底盘机构正面顶部活动连接有挂接机构,拉伸机构由拖挂装置、挂头、紧扣件、正气压棒、负气压棒、轮闸、把手、滑动三脚架、扣槽、转轮轴座、转轮、缓冲阀和气阀组成。该可调节长度的拖挂房车底盘,通过槽口顶部表面滑动连接的滑块顶部与拖挂装置右侧焊接的滑动三脚架固定连接,且滑块底部开设有半圆环槽与底盘机构顶部表面两侧开设的槽口相对应,当需要调节拖挂房车底盘的长度时,向前方拉动滑动三脚架,根据所需的长度尺寸,与槽口相对应,再通过卡接件将其固定连接于一起,便于用户随意调节需要的长度尺寸,方便简单。


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    Titel :

    Length-adjustable trailer motor home chassis


    Weitere Titelangaben:

    一种可调节长度的拖挂房车底盘


    Beteiligte:
    ZHANG ZHENHAN (Autor:in) / XIAO JIANHUA (Autor:in) / LIU MENG (Autor:in)

    Erscheinungsdatum :

    2021-03-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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