Abstract: A brake system for the wheeled luggage case and control device thereof are provided. The control device includes: a case body, a press positioning assembly, a slide block, a fixed pulley, and a brake wire. The press positioning assembly is actuated to slide at the top of the case body, such that the resisting convex block slides from one end of the slope surface to the other end of the slope surface, and the slide block is urged towards the bottom of the case body, such that the inner wire of the brake wire driven by the slide block controls the brake member to brake the wheel of the wheeled luggage case. It is more convenient to use the control device to brake the wheel of the wheeled luggage case.

Abstract: An arresting assembly for a suitcase comprises: an arresting device; and a driving device, the driving device comprising: a press and pull assembly comprising a housing and a press subassembly; a transmission and buckle assembly comprising a connection casing, a buckle element and a spring both mounted in the connection casing, with the spring being between the buckle element and an inner wall of the connection casing, and the buckle element being connected with the arresting device; and a pulling rope comprising a rope core and an elastic sleeve, the rope core being longer than the elastic sleeve in length, both ends of the rope core being respectively connected to an inner wall of the housing and the buckle element, both ends of the elastic sleeve being respectively connected to the press subassembly and the connection casing. The arresting assembly is simple in structure and easy for arresting.

Abstract: An anti-vibration suitcase wheel which has a wheel body, a shaft as well as a wheel seat. A buffer assembly lessens the shock of any impact to the wheel body where the buffer assembly is connected between the wheel body and the wheel seat. The wheel body is hinged to the shaft and the shaft is inserted into and matched with a limit slot extending along a direction of buffering.