Abstract: A mobile frame includes an upper frame and a lower frame. The upper frame includes an upper outside frame and an upper inside frame. A first coupling portion, of the upper frame, includes a first continuous slot module, a second continuous slot module and a first magnetic coupling device. The lower frame includes a lower outside frame and a lower inside frame, and the lower inside frame is coupled to the lower outside frame. A second coupling portion of the lower frame includes a second magnetic coupling device. A plurality of magnetic elements are positioned between the first and the second continuous slot modules.

Abstract: A mobile frame includes an upper frame and a lower frame. The upper frame includes an upper outside frame and an upper inside frame. A first coupling portion, of the upper frame, includes a first continuous slot module, a second continuous slot module and a first magnetic coupling device. The lower frame includes a lower outside frame and a lower inside frame, and the lower inside frame is coupled to the lower outside frame. A second coupling portion of the lower frame includes a second magnetic coupling device. A plurality of magnetic elements are positioned between the first and the second continuous slot modules.

Abstract: The present invention provides a receiving folder with self-arrangement comprising a top cover and a bottom case. A capacity space is positioned between the top cover and the bottom case. A pair of first sidewalls of the top cover have first inclined edges, clamping units are formed on the first sidewalls. A pair of second sidewalls of the bottom case have second inclined edges. Inner of the bottom case has an elastic unit which end part extending upward to contact inner of the top cover. The back end of the bottom case has at least one plate. Wherein the first inclined edges are opposite to the second inclined edges, thus the first sidewalls are engaged with the second sidewalls.

Abstract: The present invention provides a receiving folder with self-arrangement comprising a top cover and a bottom case. A capacity space is positioned between the top cover and the bottom case. A pair of first sidewalls of the top cover have first inclined edges, clamping units are formed on the first sidewalls. A pair of second sidewalls of the bottom case have second inclined edges. Inner of the bottom case has an elastic unit which end part extending upward to contact inner of the top cover. The back end of the bottom case has at least one plate. Wherein the first inclined edges are opposite to the second inclined edges, thus the first sidewalls are engaged with the second sidewalls.