Refrigerator door closer

Abstract

The invention discloses a refrigerator door closer. The refrigerator door closer comprises a hinge, wherein a tail wing is arranged at the tail end of the hinge; a rotating shaft is arranged at the tail end of the tail wing; a locating plate is arranged at the top end of the rotating shaft; a shaft sleeve and a door closer main body are sleeved with the rotating shaft; the door closer main body comprises a door closer support, a door closer fixed plate and a door closer rotary plate. With the innovative structural design, the refrigerator door closer has the benefits that (1), the refrigerator door closer can be closed in a small angle without the help of external force, so that the usability requirements of a refrigerator can be met, and correct closing of a refrigerator door can be ensured even through the refrigerator door can not be closed properly by a user; (2) component abrasion caused by the fact that a current refrigerator door closer adopts interference fit can be avoided, so that a door closing effect of the door closer can be kept for a long time; (3) matching failure of opening and closing of the door, which is caused by transportation vibration, inappropriate installation even component dislocation resulted from carelessness in opening and closing the door can be avoided, and abnormal noise generated by friction and collision can be avoided.

Description

technical field [0001] The invention relates to a locking and positioning device for a refrigerator door body and a hinge on a box body, in particular to a refrigerator door closer. Background technique [0002] With the advancement of science and technology and the further development of the people-oriented concept in the field of home appliances, the people's requirements for electrical appliances have also developed from simply satisfying practicality to multi-faceted requirements for practicality, aesthetics and ease of use. From the perspective of satisfying the ease of use, the refrigerator door closer has become one of the standard configurations on current refrigerators. [0003] Such as Figure 6 As shown, most of the existing refrigerator door closers achieve the effect of closing the door through the interference fit of the approximately mountain-shaped tail fin on the front side and the approximately mountain-shaped structure on the hinge side, and the material i...

AI Technical Summary

Problems solved by technology

[0005] The main problems of this type of refrigerator door closer are: 1) It cannot be closed automatically, and external force is needed to achieve the closing effect; 2) Frequent door opening and closing process will cause repeated friction and collision of contact parts, and the tail fins of plastic or metal workpieces are easy to wear , if things go on like this, the door closer will easily lose the function of closing the door; 3) In addition, due to the many assembly relationships, it is easy to accumulate errors. When the transportation vibration, improper installation or even careless opening and closing of the door will lead to failure of the opening and closing of the door and friction. Abnormal sound of collision

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