Hinge and refrigerator having the same
The present invention provides a hinge and a refrigerator having the same. The hinge has a fixing plate, a supporting plate perpendicularly connected with the fixing plate, and a hinge shaft perpendicularly mounted on the supporting plate to cooperate with a shaft sleeve, wherein the outside of the hinge shaft is plastic-encapsulated with a plastic encapsulating case, the plastic encapsulating case is provided with a protrusion protruding horizontally outwards along the extension direction of the supporting plate, and the protrusion is integrally formed with the plastic encapsulating case.
1. A hinge comprising: a fixing plate, a supporting plate perpendicularly connected with the fixing plate, and a hinge shaft perpendicularly mounted on the supporting plate to cooperate with a shaft sleeve, wherein the outside of the hinge shaft is plastic-encapsulated with a plastic encapsulating case, the plastic encapsulating case is provided with a first protrusion protruding horizontally outwards along an extension direction of the supporting plate, and the first protrusion is integrally formed with the plastic encapsulating case, wherein the plastic encapsulating case is configured as a plastic seal outside of the hinge shaft;
wherein the first protrusion comprises a transition zone, the transition zone connecting an abutting portion and the plastic encapsulating case in an arc shape.
2. The hinge according to claim 1 , wherein the plastic encapsulating case is provided with the first protrusion and a second protrusion, and the first protrusion and the second protrusion are respectively arranged on two sides of the supporting plate in the height direction of the hinge shaft.
3. The hinge according to claim 1 , wherein the supporting plate is provided with a mounting hole for mounting the hinge shaft which is to be inserted into and fixed in the mounting hole.
4. The hinge according to claim 3 , wherein the hinge shaft passes through the mounting hole and is fixed on the supporting plate by a rivet.
5. The hinge according to claim 1 , wherein the fixing plate is provided with three screw holes.
6. The hinge according to claim 1 , wherein the first protrusion comprises a circular surface, an abutting portion of the circular surface to cooperate with the shaft sleeve in line contact.
7. The hinge according to claim 1 , wherein the plastic encapsulating case is provided with four protrusions including the first protrusion, and every two protrusions of the four protrusions are respectively arranged on two sides of the supporting plate in the height direction of the hinge shaft.
8. A refrigerator comprising a cabinet, a door and a hinge for connecting the cabinet and the door, the hinge comprises: a fixing plate, a supporting plate perpendicularly connected with the fixing plate, and a hinge shaft perpendicularly mounted on the supporting plate to cooperate with a shaft sleeve, wherein the outside of the hinge shaft is plastic-encapsulated with a plastic encapsulating case, the plastic encapsulating case is provided with a first protrusion protruding horizontally outwards along an extension direction of the supporting plate, and the first protrusion is integrally formed with the plastic encapsulating case, wherein the plastic encapsulating case is configured as a plastic seal outside of the hinge shaft;
wherein the supporting plate is provided with a mounting hole for mounting the hinge shaft which is to be inserted into and fixed in the mounting hole;
wherein the hinge shaft passes through the mounting hole and is fixed on the supporting plate by a rivet.
9. The refrigerator according to claim 8 , wherein the plastic encapsulating case is provided with the first protrusion and a second protrusion, and the first protrusion and the second protrusion are respectively arranged on two sides of the supporting plate in the height direction of the hinge shaft.
10. The refrigerator according to claim 8 , wherein the first protrusion comprises a circular surface, an abutting portion of the circular surface to cooperate with the shaft sleeve in line contact.
11. The refrigerator according to claim 8 , wherein the plastic encapsulating case is provided with four protrusions including the first protrusion, and every two protrusions of the four protrusions are respectively arranged on two sides of the supporting plate in the height direction of the hinge shaft.
12. A hinge comprising: a fixing plate, a supporting plate perpendicularly connected with the fixing plate, and a hinge shaft perpendicularly mounted on the supporting plate to cooperate with a shaft sleeve, wherein the outside of the hinge shaft is plastic-encapsulated with a plastic encapsulating case, the plastic encapsulating case is provided with a first protrusion protruding horizontally outwards along an extension direction of the supporting plate, and the first protrusion is integrally formed with the plastic encapsulating case, wherein the plastic encapsulating case is configured as a plastic seal outside of the hinge shaft;
wherein the supporting plate is provided with a mounting hole for mounting the hinge shaft which is to be inserted into and fixed in the mounting hole;
wherein the hinge shaft passes through the mounting hole and is fixed on the supporting plate by a rivet.