Height adjustable device for cabinet

Abstract

The invention discloses a height adjustable device for a cabinet. A lifting device comprises a lifting frame, the inner side wall of the lifting frame is fixedly connected with a motor, the motor is fixedly connected with a connecting rod through a coupling, the other end of the connecting rod is rotatably connected to the side wall of a fixing plate, and the fixing plate is fixedly connected tothe inner side wall of the lifting frame. The device is provided with the lifting device and a control device, the lifting and lowering of the cabinet can be achieved by the cooperation of the liftingdevice and the control device, in the lifting device, the motor is a positive and negative rotation motor, the positive and negative rotation of the motor is achieved by the control device, thereby achieving the effect of lifting and lowering the cabinet, in the control device, the contact of a first contact piece, a second contact piece, a third contact piece and a fourth contact piece can be achieved by pushing and pulling a pressing plate, and the positive and negative rotation of the motor is achieved by controlling the switching on and off of two series connection circuits, thereby controlling the lifting and lowering of the cabinet.

Description

technical field [0001] The invention relates to the technical field of cabinets, in particular to a height-adjustable device for cabinets. Background technique [0002] Cabinet refers to the platform for storing kitchen utensils and cooking operations in the kitchen. Use brighter color matching, which consists of five major parts, cabinet body, door panels, hardware, countertops, and electrical appliances. Integral cabinet, also known as "integral kitchen", refers to a cabinet combination composed of cabinets, electrical appliances, gas appliances, and kitchen functional appliances. , gas appliances, and kitchen functional appliances are a four-in-one cabinet combination. It is characterized by the organic combination of cabinets, operating tables, kitchen appliances and various functional components, and according to the kitchen structure, area, and individual needs of family members in consumers' homes, through overall configuration, overall design, and overall construct...

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Problems solved by technology

[0003] The patent application with publication number CN107198373A discloses a wooden moisture-proof cabinet, which is composed of the following structures: cabinet body, cabinet door, cabinet door, hinge, sealing tape, sealing strip, inner card platform, outer card platform , door sealing strip, screws, anti-corrosion paint, slats and handles, this kind of cabinet can achieve moisture-proof effect, but as we all know, the height of the human body is different, if the cabinet is set too high or too low, it will not suitable, and the cabinet has no measures to solve this problem, so we propose a height-adjustable device for cabinets

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