The present disclosure disclosed a brake apparatus, a wheel body assembly and a rollator. The brake apparatus comprises a shaft body, a housing, a magnetic induction mechanism and an adjustment mechanism. The housing rotates relative to the shaft body; the magnetic induction mechanism is arranged in the housing to generate resisting force opposite to a rotation direction of the housing or the shaft body to the housing or the shaft body by a magnetic field reaction when the housing rotating relative to the shaft body. The adjustment mechanism is connected to the magnetic induction mechanism for adjusting the magnitude of the resisting force. By setting the magnetic induction mechanism to generate resisting force, it can play a braking role on the wheel body integrated or connected with the brake apparatus, and because its braking force is related to the rotation of the housing or shaft body, rather than friction braking, it will not produce an emergency stop effect, which is safer and also can reduce wear and improve the service life of the brake apparatus, meanwhile the brake apparatus is simple in structure and easy to prepare. By setting the adjustment mechanism to automatically adjust resisting force, the brake apparatus can be applied to a wider range, and more intelligent.
BRAKING DEVICE, WHEEL ASSEMBLY, AND WALKING AID
BREMSVORRICHTUNG, RADANORDNUNG UND GEHHILFE
DISPOSITIF DE FREINAGE, ENSEMBLE ROUE ET AIDE À LA MARCHE
2024-12-11
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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 |
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