Corner protection device for large furniture supporting part based on gravity center principle

Abstract

The invention relates to the technical field of furniture tools, and further discloses a corner protection device for the large furniture supporting part based on the gravity center principle. The device comprises a base, a torque spring is connected to the outer side of a second rotating column, a wire coil is connected to the outer side of the torque spring, a first metal sheet is arranged on the inner side wall of a detection device, an extension spring is connected into the detection device, a second metal sheet is correspondingly arranged on the first metal sheet, and a displacement monitor is connected to the inner side end of a circular ring. The disc deviates under the action of gravity, the disc drives the connecting rod to pull the rope to move, and the pulled-out distance of therope is detected; the displacement monitor is driven by the rope to slide on the circular ring; the second metal sheet on the circular ring is in contact with the first metal sheet, the control device controls different driving devices to drive the adjusting rod to rotate, and the structure solves the problems that an existing furniture corner protection device is large in corner abrasion, furniture supporting legs are prone to inclination and breakage, and automatic horizontal adjustment cannot be conducted.

Description

technical field [0001] The invention relates to the technical field of furniture appliances, in particular to a corner protection device for a support part of large furniture utilizing the center of gravity principle. Background technique [0002] Furniture is composed of four factors: material, structure, appearance and function, among which function is the forerunner and the driving force to promote the development of furniture; structure is the backbone and the basis for realizing the function. These four factors are interrelated and restrict each other. Since furniture is designed and produced to meet people's certain material needs and use purposes, furniture also has factors in terms of materials and appearance. The type, quantity, function, form, style and production level of furniture, as well as the occupancy at that time, also reflect the social life style of a country and region in a certain historical period, the level of social material civilization and histori...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a corner protection device for large furniture support parts using the principle of center of gravity, which has the advantages of avoiding wear and tear on furniture corners and automatic level adjustment, and solves the problems of existing furniture corner protection devices. Corner wear is large, furniture support feet are prone to tilt and break, and cannot automatically adjust the level

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