Abstract: A suitcase, in cases-and-bags field, comprises case bodies and separating plates. The case bodies include upper and lower case bodies rotationally connected and form a storage chamber; the separating plates include an upper separating plate in the upper case body and a lower separating plate in the lower case body; when the case bodies open, the upper separating plate rotates toward direction of the lower case body, and the lower separating plate rotates toward the upper case body. The storage chamber of the case bodies is divided by added upper and lower separating plates into spaces which are more compact in volume, facilitating fixing luggage. Upper/lower case bodies open and close by rotating, the upper and lower separating plates are respectively rotationally connected in the upper/lower case bodies, and both separating plates can rotate toward the middle, facilitating support and control, making users easily remove/put luggage from/into the storage chamber.

Abstract: A suitcase, in cases-and-bags field, comprises case bodies and separating plates. The case bodies include upper and lower case bodies rotationally connected and form a storage chamber; the separating plates include an upper separating plate in the upper case body and a lower separating plate in the lower case body; when the case bodies open, the upper separating plate rotates toward direction of the lower case body, and the lower separating plate rotates toward the upper case body. The storage chamber of the case bodies is divided by added upper and lower separating plates into spaces which are more compact in volume, facilitating fixing luggage. Upper/lower case bodies open and close by rotating, the upper and lower separating plates are respectively rotationally connected in the upper/lower case bodies, and both separating plates can rotate toward the middle, facilitating support and control, making users easily remove/put luggage from/into the storage chamber.

Abstract: A suitcase cornerite device and a suitcase belong to the field of cases and bags. The suitcase cornerite device includes: first cornerites configured to wrap top corners of a case body of a suitcase and second cornerites configured to wrap bottom corners of the case body, with side edges of the first cornerites and/or the second cornerites abutting against respective opening-closing frames of the suitcase. With this structural design, one side edges of the first cornerite and the second cornerite may abut against respective opening-closing frames of the case body, such that the case body can obtain, when withstanding a compressive force, an additional supporting force provided by the cornerite device. The suitcase provided by the application includes the aforementioned suitcase cornerite device, and thus has good compression resistance, ruggedness and durability; furthermore, the large-area cornerite contributes to improve the friction resistance of the case body.