A refrigerator door closer

Abstract

The invention discloses a door closer for a refrigerator, which comprises a hinge, the end of the hinge is provided with a tail, the end of the tail is provided with a rotating shaft, and the top of the rotating shaft is provided with a positioning piece; the rotating shaft is covered with a shaft sleeve and a door closer Main body; the main body of the door closer includes a door closer bracket, a door closer fixing piece and a door closer rotating piece. The beneficial effects of the present invention are as follows: adopting innovative structural design, 1) enabling the door closer to close automatically at a small angle without external force, thereby meeting the requirement of ease of use of the refrigerator and ensuring that the door closer can be closed even when the user does not When the refrigerator door can be closed correctly, it can also ensure the correct closing of the refrigerator door; 2) It avoids the component wear caused by the interference fit of the existing refrigerator door closer, and can ensure the closing effect of the door closer for a long time; 3 ) to eliminate the failure of door opening and closing due to transportation vibration, improper installation, or even accidental dislocation of parts when opening and closing the door, and avoid abnormal noise due to friction and collision.

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 Image 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 is...

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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