Abstract: A limiting plate control mechanism and a scooter luggage being capable to use this limiting device mechanism are provided. This limiting control device includes the first shell, second shell, sliding pressing block, first slider, second slider, first elastic element and the second elastic element. The first shell and second shell consists of the cavity shell. The sliding pressing block, first slider, second slider, first elastic element and second elastic element are all located in the cavity shell. This limiting plate control device has a simple structure and friendly operation, which brings convenience to the user. This scooter luggage has a simple structure, and is easy to operate and fold. A kind of button shell and a scooter luggage being capable to apply this button shell are provided. This button shell includes a spilt frame which is provided with the first baffle and second baffle. The first baffle is provided with a limiting bump, and the second baffle is provided with a limiting groove.

Abstract: A limiting plate control device is for a scooter luggage. The device includes first and second shells that form a cavity shell, and a sliding pressing block, first and second sliders, and first and second elastic elements that are all located within the cavity shell. The device comprises an extrusion mechanism configured to allow the first slider protrusion to retract into the cavity shell by pushing the pressing block and to allow the second slider protrusion to retract by further pushing the pressing block. The device has a simple structure and is easy to operate. Moreover, a button shell for a scooter luggage is provided. The button shell has a spilt frame which includes a first baffle with a limiting bump and a second baffle with a limiting groove. The button shell has a simple structure and is easy to assemble and operate.