The invention discloses a bicycle axle wheel which comprises a one-piece bearing. An integrated connecting disc is arranged on the one-piece bearing. The one-piece bearing comprises an inner shaft sleeve, a ball and an outer shaft sleeve. A rotating shaft is rotationally arranged on the inner side of the one-piece bearing. Turncaps are screwed at the two ends of the one-piece bearing, internal tapping threads are formed in the inner sides of the turncaps, and an adsorption groove is formed in the surface of one side of each turncap. The axle wheel is arranged on a bicycle to control the rotation of a wheel. When the axle wheel rotates, the turncaps screwed on the two sides of the one-piece bearing can prevent dust from falling into the one-piece bearing. Meanwhile, the adsorption grooves are formed in the turncaps, magnetic sheets in the adsorption grooves can adsorb scrap iron generated by rotation of the ball, and the scrap iron is prevented from increasing abrasion of the one-piecebearing. An integrated limiting sleeve is arranged on the inner shaft sleeve of the one-piece bearing, a limiting bolt is arranged between the limiting sleeve and the rotating shaft in a rotating limiting mode, and the limiting bolt can limit the rotating shaft and prevent the rotating shaft and the inner shaft sleeve from sliding relatively.

    本发明公开了自行车用轴轮,包括连体轴承,所述连体轴承上开设有一体式的连接盘,所述连体轴承包括内轴套、滚珠与外轴套,所述连体轴承的内侧转动装设有转动轴,所述连体轴承的两端旋设有旋帽,所述旋帽的内侧开设有内攻螺纹,所述旋帽的一侧表面开设有吸附槽;轴轮装设在自行车上,控制车轮的转动,当轴轮转动时,在连体轴承的两侧旋设有旋帽,旋帽可防止连体轴承内落入灰尘,同时旋帽上开设有吸附槽,吸附槽内的磁片可将滚珠转动产生的铁屑吸附,防止铁屑增加连体轴承的磨损,在连体轴承的内轴套上开设有一体式的限位套,在限位套与转动轴之间限旋设有限位栓,限位栓可对转动轴进行限位,防止转动轴与内轴套相对滑动。


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    Titel :

    Bicycle axle wheel


    Weitere Titelangaben:

    自行车用轴轮


    Beteiligte:
    DING SHUKUAN (Autor:in)

    Erscheinungsdatum :

    2020-04-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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