The invention relates to a ward rollator which effectively solves the problem that hair is prone to being wound on wheel axles of wheels. According to the technical scheme, the ward rollator compriseswheel forks mounted below a rollator body, wherein a wheel axle is mounted on each wheel fork, a wheel is fixedly mounted at the outer end of each wheel axle, a sweeping section is arranged at the position, tightly attached to the inner side of the corresponding wheel, of each wheel axle, the axle diameter of each sweeping section is gradually increased from the middle to the two ends, a roller is arranged under each sweeping section, and a plurality of groups of brush bristles are arranged on the outer wall of each roller. When each roller rolls, the brush bristles sweep over the lower sideof the corresponding sweeping section. A baffle is arranged between every two adjacent groups of brush bristles, an upward swing rod is arranged below each roller, a torsional spring is mounted at thelower end of each swing rod, and a row of comb teeth are fixed to the upper end of each swing rod. When each roller rotates, the corresponding baffle can push the corresponding swing rod to rotate clockwise to enable the corresponding torsional spring to accumulate force, after each baffle crosses the upper ends of the comb teeth, under the action of the corresponding torsional spring, the corresponding swing rod swings back anticlockwise, and the comb teeth comb the brush bristles. The ward rollator can effectively prevent the hair from being rolled into revolute pairs of the wheels and thewheel axles of the wheels.

    本发明涉及一种病房助行车,有效的解决了车轮轮轴上容易缠绕头发的问题;解决的技术方案包括安装在车体下方的轮叉,轮叉上安装有轮轴,轮轴的外端固定安装有车轮,轮轴紧贴车轮内侧的位置设有一段清扫段,清扫段的轴径从中间向两端逐渐增大,清扫段下方设有一个滚轮,滚轮的外壁设有多组刷毛,滚轮滚动时刷毛扫过清扫段的下侧,每两组相邻的刷毛之间均设有一个挡板,滚轮下方设有一个朝上的摆杆,摆杆下端安装有一个扭簧,摆杆的上端固定有一排梳齿,滚轮转动时,挡板可推动摆杆顺指针转动,使扭簧蓄力,挡板越过梳齿上端后,在扭簧的作用下摆杆逆时针回摆,梳齿对刷毛进行梳理;本发明能够有效避免头发卷入车轮的转动副内和轮轴上。


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    Title :

    Ward rollator


    Additional title:

    一种病房助行车


    Contributors:
    MI YANZHI (author) / XING WENQUN (author) / LIU XIANBEN (author) / LI LIJUAN (author) / SU DAN (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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