Improved electric sliding rail

Abstract

The invention provides an improved electric sliding rail. The improved electric sliding rail is simple in structure. The improved electric sliding rail not only has the function of manually and automatically pushing and pulling a drawer, but also is easy for manual push-and-pull and convenient to use when a motor is in a power-off state, the capacity of the drawer can be improved, and the servicelife of an electric sliding rail can be prolonged. The improved electric sliding rail comprises a motor driving structure and two groups of sliding rail assemblies which are symmetrically arranged, wherein each group of sliding rail assemblies comprises a sliding rail and a fixed rail which are connected in a sliding and sleeving manner, a rack shell is arranged on the outer side of each fixed rail in a sleeving manner, each rack shell is provided with a rack, each sliding rail is provided with a gear meshed with the rack, the motor driving structure is arranged on the sliding rail through a fixing device and is electrically connected with a controller, the motor driving structure further comprises a clutch, the clutch is also in electric control connection with the controller, and the clutch is arranged on one side of an output shaft of the motor in the motor driving structure and is connected with the sliding rail through a linkage structure.

Description

technical field [0001] The invention relates to the technical field of slide rails, in particular to improving electric slide rails. Background technique [0002] The slide rail is a connecting part installed between the drawer and the cabinet body for the drawer of furniture or electrical appliances to move in and out; most of the existing slide rails are manual, and the drawer is opened and closed by the user applying push or pull force. When the items contained in it are heavy, the user needs to use a large push and pull force, which is not only laborious but also easy to cause damage to the drawer, especially for the drawer of the refrigerator, if the refrigerator door cannot be opened and closed in time, the refrigerator door will be opened for a long time, which is not conducive to energy saving , will also affect the cooling effect of the refrigerator. [0003] The electric slide rail driven by the motor can realize the automatic push and pull of the drawer, thereby ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings of the existing electric slide rails that manual pushing and pulling is more laborious when the motor is powered off, and the large gap between the side wall of the drawer and the cabinet body affects the service life of the refrigerator and the volume of the drawer, the present invention provides an improved electric slide rail, the structure of which is Simple, not only has the function of manually and automatically pushing and pulling the drawer, but also when the motor is powered off, manual pushing and pulling is light and easy to use, and it can also increase the capacity of the drawer and prolong the service life of the electric slide rail

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