Rat-proof device for unequal-height gaps of furniture or equipment

Abstract

The invention discloses a rat-proof device for unequal-height gaps of furniture or equipment. The rat-proof device comprises a rat-proof plate group consisting of a plurality of upper rat-proof platesand a plurality of lower rat-proof plates, a gap full-supporting mechanism is further arranged, the gap full-supporting mechanism comprises at least one bottom plate assembly, a plurality of height-adjustable top plates independent of one another and spring assemblies arranged between the bottom plate assembly and the height-adjustable top plates, gaps are formed between the ends of the height-adjustable top plates, and any one height-adjustable top plate is connected to the bottom plate assembly through two sets of the spring assemblies; and the upper parts of the upper rat-proof plates arehinged to the corresponding height-adjustable top plates, and the lower parts of the lower rat-proof plates are separately hinged to the end of the bottom plate assembly. According to the scheme, springs are used for supporting the height-adjustable top plate assemblies and the bottom plate assembly, the deformation adjustable function of the bottom plate assembly is used, and the device adapts torat prevention at the bottom of furniture or equipment with equal-height or unequal-height gaps through the separation degree of the upper rat-proof plates and the lower rat-proof plates.

Description

【Technical field】 [0001] The invention relates to a rodent-proof device, in particular the invention relates to a rodent-proof device for furniture or equipment with unequal height gaps. 【Background technique】 [0002] It is well known that rodents cause great food loss, disease transmission and industrial accidents every year, and rodents can spread a variety of viral and bacterial diseases, including plague and hemorrhagic renal syndrome. , Rats can also bite people, causing direct harm to people's health. Rats cause serious losses to urban industries. Rats bite the insulation material of cables and cause short circuits, drill into transformers to cause explosions, and cause high-voltage lines to cause strong magnetic field induction breakdown and burn down equipment; many fires caused by unknown reasons in cities are caused by rats. It is related to the fire caused by biting and gnawing the circuit; at present, there are row upon row of middle and high-rise large-scale b...

AI Technical Summary

Problems solved by technology

[0003] Few people clean the bottoms of household appliances such as refrigerators and freezers, cabinets, box beds, furniture or electrical equipment, which provides convenience for mice to make nests, especially for various furniture and appliances at home. There is no good way to prevent rats; however, in some factories and mines, various file cabinets, equipment chassis, machine tools, maintenance equipment, etc., the gaps at the bottom of these devices are of different heights and there are problems of rat prevention

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