The invention relates to a tire cover for a wheelchair. A tire cover (50) is provided with a plurality of cover members (60A, 60B). Each of the cover members (60A, 60B) has an arc shape. Open grooves (63A, 63B) are formed along the circumferential direction on the inner circumferential sides of the cover members (60A, 60B). A tire (20) is accommodated in the open grooves (63A, 63B). Sliding surfaces (71A, 71B) and friction surfaces (73A, 73B) are formed on the inner surfaces of the open grooves (63A, 63B). Sliding surfaces (71A, 71B) are formed relatively close to the open end. Friction surfaces (73A, 73B) are formed on the bottom surfaces of the open grooves (63A, 63B) which are relatively far away from the open ends.
本公开涉及轮椅用轮胎罩。轮胎罩(50)具备多个罩件(60A、60B)。各罩件(60A、60B)为圆弧状。在各罩件(60A、60B)的内周侧,沿着周向形成有开口槽(63A、63B)。在开口槽(63A、63B)容纳轮胎(20)。在开口槽(63A、63B)的内表面形成有滑动面(71A、71B)和摩擦面(73A、73B)。滑动面(71A、71B)形成于相对靠近开口端处。摩擦面(73A、73B)形成于相对远离开口端的开口槽(63A、63B)的底面。
Wheel chair tire cover
轮椅用轮胎罩
2024-07-12
Patent
Electronic Resource
Chinese
IPC: | A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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