Fastener and fastener assembly

1. A fastener comprising:

a first plate, wherein a position limit column, an elastic member, and at least one fastening hook are formed on the first plate; and

a side plate formed at one end of the fastener and intersecting the first plate,

wherein the at least one fastening hook is formed at one side of the side plate away from the elastic member,

the elastic member is disposed at a bottom portion of the position limit column, a first fixing member includes a fastening hole disposed at a portion corresponding to the fastening hook, the first fixing member further includes a position limit hole disposed at a portion corresponding to the position limit column,

when the fastening hook is placed in the vicinity of the fastening hole, the position limit column is pressed against the first fixing member to cause deformation of the elastic member, and the elastic member generates an elastic force in a rebound direction,

when the fastener moves to a predetermined position, the position limit column falls into the position limit hole under the action of the elastic force and the fastener is fixed at a proper position, and

when the position limit column falls into the position limit hole, the fastening hook engages with the fastening hole and the fastener is fixedly connected with the first fixing member.

2. The fastener according to claim 1 , wherein the at least one fastening hook includes two fastening hooks, one of the two fastening hooks is disposed at one end of the fastener and at the one side of the side plate away from the elastic member, and the other one of the two fastening hooks and the elastic member are disposed at the other end of the fastener and at the other side of the side plate.

3. The fastener according to claim 2 , wherein the position limit column is disposed between the two fastening hooks.

4. The fastener according to claim 1 , wherein a free end of the fastening hook is disposed in a first direction and the first direction is identical to a mounting direction of the fastener.

5. The fastener according to claim 1 , wherein the elastic member is an elastic plate, one end of the elastic plate is fixed to the fastener, and the position limit column is disposed at the other end of the elastic plate.

6. The fastener according to claim 5 , wherein the position limit column is formed integrally with the elastic plate.

7. The fastener according to claim 1 , wherein the fastener is formed as a single piece.

8. A fastener assembly comprising:

a first fixing member;

a second fixing member; and

a plurality of fasteners according to claim 1 , wherein

a protruded portion is disposed at a periphery of the second fixing member and the protruded portion is bent toward an inner direction and corresponds to the fastener, and the protruded portion cooperates with the fastener for fixedly connecting the first fixing member with the second fixing member.

9. The fastener assembly according to claim 8 , wherein the fastener includes a lip at a side away from the first fixing member, and the lip engages with the protruded portion for fixedly connecting the first fixing member with the second fixing member.

10. The fastener assembly according to claim 9 , wherein the fastener is formed integrally with the lip, and the second fixing member is formed integrally with the protruded portion.

11. A fastener assembly comprising:

a first fixing member;

a second fixing member; and

a plurality of fasteners according to claim 2 , wherein

a protruded portion is disposed at a periphery of the second fixing member and the protruded portion is bent toward an inner direction and corresponds to the fastener, and the protruded portion cooperates with the fastener for fixedly connecting the first fixing member with the second fixing member.

12. A fastener assembly comprising:

a first fixing member;

a second fixing member; and

a plurality of fasteners according to claim 3 , wherein

a protruded portion is disposed at a periphery of the second fixing member and the protruded portion is bent toward an inner direction and corresponds to the fastener, and the protruded portion cooperates with the fastener for fixedly connecting the first fixing member with the second fixing member.

13. A fastener assembly comprising:

a first fixing member;

a second fixing member; and

a plurality of fasteners according to claim 4 , wherein

a protruded portion is disposed at a periphery of the second fixing member and the protruded portion is bent toward an inner direction and corresponds to the fastener, and the protruded portion cooperates with the fastener for fixedly connecting the first fixing member with the second fixing member.

14. A fastener assembly comprising:

a first fixing member;

a second fixing member; and

a plurality of fasteners according to claim 5 , wherein

a protruded portion is disposed at a periphery of the second fixing member and the protruded portion is bent toward an inner direction and corresponds to the fastener, and the protruded portion cooperates with the fastener for fixedly connecting the first fixing member with the second fixing member.

15. A fastener assembly comprising:

a first fixing member;

a second fixing member; and

a plurality of fasteners according to claim 6 , wherein

a protruded portion is disposed at a periphery of the second fixing member and the protruded portion is bent toward an inner direction and corresponds to the fastener, and the protruded portion cooperates with the fastener for fixedly connecting the first fixing member with the second fixing member.

16. A fastener assembly comprising:

a first fixing member;

a second fixing member; and

a plurality of fasteners according to claim 7 , wherein

a protruded portion is disposed at a periphery of the second fixing member and the protruded portion is bent toward an inner direction and corresponds to the fastener, and the protruded portion cooperates with the fastener for fixedly connecting the first fixing member with the second fixing member.