Refrigerator

Abstract

The invention discloses a refrigerator, and relates to the technical field of refrigeration. The technical problem that in the automatic opening process of an existing refrigerator door body, due to the fact that a push rod is in an extension state all the time, the push rod is prone to being damaged is solved. The refrigerator comprises a refrigerator body and a door body, wherein a storage chamber is formed in the refrigerator body, and the door body is hinged to an opening of the storage chamber through a hinge shaft and a hinge plate. The refrigerator further comprises a driving motor, an ejection mechanism and a rotating mechanism, wherein the ejection mechanism and the rotating mechanism are driven by the driving motor; The ejection mechanism comprises a push rod, an incomplete gear, a transmission gear and a reset piece which are arranged in the mounting base. The push rod can slide between a contraction position and an extension position, transmission teeth are arranged on the push rod in the extension direction of the push rod, the incomplete gear is intermittently engaged with the push rod, when the push rod is located at the extension position, the incomplete gear is not engaged with the push rod, and the reset piece is used for resetting the push rod when the push rod reaches the extension position. The refrigerator can be used for improving the performance of the refrigerator.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a refrigerator. Background technique [0002] Refrigerators in the prior art adopt door opening and closing devices to realize the automatic opening and automatic closing of the refrigerator door body, refer to figure 1 At present, the door opening and closing device includes a driving motor (not shown) connected to the control unit, a driving wheel 03 installed on the output shaft of the driving motor, a driven wheel 05 meshed with the driving wheel 03, and the driven wheel 05 is arranged on the The circumferential meshing teeth 06 of the hinged shaft (used to rotatably connect the door body 02 and the box body 01) are engaged, and the box body 01 is provided with a push rod 04, and the push rod 04 is provided with a transmission gear meshed with the driving wheel 03. tooth 07. [0003] The specific process of opening the door body 02 is as follows: the control unit cont...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a refrigerator, which solves the technical problem that the push rod is easily damaged because the push rod is always in an extended state during the automatic opening process of the existing refrigerator door

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