Refrigerator
Disclosed herein is a refrigerator including a body, a storage compartment formed in the body, a door which opens and closes the storage compartment, a damper that mitigates an impact, which occurs when the door is closed, and includes a cylinder, a piston that moves back and forth in the cylinder, and a pressurizing rod that transfers a pressure applied from the door to the piston, and a hinge that rotatably supports the door and includes a hinge bracket which connects the body to the door and a guide rail that guides a movement of the pressurizing rod.
1. A refrigerator comprising:
a body;
a storage compartment formed in the body;
a door that opens or closes the storage compartment;
a damper that mitigates an impact, which occurs when the door is closed, and comprises a cylinder, a piston that moves back and forth in the cylinder, and a pressurizing rod that transfers a pressure applied from the door to the piston; and
a hinge that rotatably supports the door and comprises a hinge bracket which connects the body to the door and a guide rail that guides a movement of the pressurizing rod,
wherein the guide rail comprises a pair of guide walls that are provided on both sides of the pressurizing rod and extend in a movement direction of the pressurizing rod to guide the movement of the pressurizing rod, and the guide rail comprises separation prevention grooves formed on the pair of guide walls to prevent a separation of the pressurizing rod.
2. The refrigerator of claim 1 , wherein the hinge bracket and the guide rail are separately provided and mutually coupled.
3. The refrigerator of claim 1 , wherein the guide rail comprises:
a rail body coupled to the hinge bracket; and
a guide portion that guides the movement of the pressurizing rod.
4. The refrigerator of claim 1 , wherein the guide rail comprises a guide path formed between the pair of guide walls.
5. The refrigerator of claim 1 , wherein the pressurizing rod comprises a head portion pressurized by the door and guided by the guide rail.
6. The refrigerator of claim 5 , wherein the head portion comprises a separation prevention protrusion that protrudes to prevent a separation from the guide rail.
7. The refrigerator of claim 1 , wherein the door comprises a pressurizing roller portion that protrudes to pressurize the pressurizing rod.
8. The refrigerator of claim 7 , wherein the pressurizing roller portion comprises:
a base portion coupled to a top side of the door;
a roller installation portion that extends from the base portion; and
a roller rotatably installed in the roller installation portion.
9. A refrigerator comprising:
a body;
a storage compartment formed in the body;
a door that opens or closes the storage compartment;
a hinge that rotatably supports the door;
a hinge cover coupled to a top of the body to cover the hinge; and
a damper that mitigates an impact, which occurs when the door is closed, and is coupled to the hinge cover,
wherein the hinge cover comprises:
an upper wall;
a sidewall portion that extends downward from an edge of the upper wall; and
a hinge accommodating portion formed inside the upper wall and the sidewall portion, and
wherein the damper is coupled to an inside surface of the upper wall.
10. The refrigerator of claim 9 , wherein the damper comprises:
a damping device that performs a damping operation; and
a damper housing that accommodates the damping device and coupled to the hinge cover.
11. The refrigerator of claim 10 , wherein the damper housing comprises a first coupling portion that protrudes to be coupled to the hinge cover.
12. The refrigerator of claim 11 , wherein the hinge cover comprises a second coupling portion coupled to the first coupling portion.
13. The refrigerator of claim 9 , wherein the hinge cover comprises an opening through which the damper passes.
14. A refrigerator comprising:
a body;
a storage compartment formed in the body;
a door that opens or closes the storage compartment;
a hinge that rotatably supports the door;
a damper that mitigates an impact, which occurs when the door is closed; and
a hinge cover coupled to a top of the door to form a hinge accommodating portion that accommodates the hinge and the damper,
wherein the hinge cover comprises:
an upper wall; and
a sidewall portion that extends downward from an edge of the upper wall, and
wherein the damper is coupled to the upper wall.
15. The refrigerator of claim 14 , wherein the damper comprises:
a moving part having a movement according to an opening and closing operation of the door; and
a cylinder part fixed to the hinge cover regardless of the opening and closing operation of the door, and
wherein the hinge comprises a guide rail that guides the movement of the moving part.