Pill box

1. A pill box comprising:

a pill box body, wherein the pill box body comprises a box body; the box body comprises an accommodating chamber configured to receive pills, and wherein a top end of the accommodating chamber defines an opening; and

a box cover configured to close the accommodating chamber, movably arranged on the accommodating chamber; wherein a connecting end of the box cover is hinged to a rear end of the box body, an elastic piece and a limiting groove are disposed on the rear end of the box body, and a clamping seat is fixedly arranged on an inner side of the connecting end of the box cover, wherein the clamping seat is configured to clamp and fix the elastic piece;

wherein a bending portion is arranged on one end of the elastic piece; a fixing portion is arranged on another end of the elastic piece; the bending portion of the elastic piece passes through the clamping seat and is exposed; when the box cover is completely closed on the box body, the bending portion of the elastic piece is squeezed by force and elastically deforms, and tightly engages with an abutment surface of the box cover, and the fixing portion of the elastic piece extends downward into the limiting groove, wherein when the box cover is opened, the bending portion of the elastic piece restores to an undeformed shape while driving the box cover to rotate from the closed position to a maximum open position, and wherein when the box cover is opened to the maximum opening position, the bending portion is at substantially a right angle with respect to the fixing portion, wherein the bending portion faces toward the box cover.

2. The pill box according to claim 1 , wherein an elastic buckle is disposed on a front end of the box body; and an engaging hole is arranged on an edge of the box cover corresponding to the front end of the box body; the box cover is buckled with the box body through the engaging hole and the elastic buckle.

3. The pill box according to claim 2 , wherein a side of the front end of the box body close to the elastic buckle is protrudingly provided with a pressing portion cooperating with the elastic buckle; when the box cover is completely buckled with the box body, by pressing the pressing portion, the bending portion of the elastic piece is restored to an original shape and the box cover connected with the box body is opened and moves from inside of the box body to outside of the box body.

4. The pill box according to claim 2 , wherein when the box cover is buckled with the box body, the elastic buckle is snapped into the engaging hole.

5. The pill box according to claim 1 , wherein a predetermined number of baffles are arranged in the accommodating chamber, and the baffles divide the accommodating chamber of the box body into multiple pill storage compartments.

6. The pill box according to claim 1 , wherein an outer surface of the box cover defining a transparent window configured to observe an interior of the accommodating chamber.

7. The pill box according to claim 1 , wherein the box cover comprises two cover sidewalls arranged side by side in parallel and a cover plate connected between the two cover sidewalls, and the box body comprises two body sidewalls arranged side by side in parallel, wherein when the box cover is closed on the box body by engaging an engaging hole with an elastic buckle, the upper edges of the two cover sidewalls and an upper surface of the box cover are flush with upper edges of the two body sidewalls.