Lubricated slide rails

Abstract

The slide rail with lubricating function includes a slide rail body, the slide rail body includes an integrally formed top plate, bottom plate and side plates, and the top plate, bottom plate and side plates are stamped to form a chute; the slide rail body has a first end and a second end The first end is riveted with a fixed part one, the second end is welded with a fixed part two, at least one fixed part two is welded between the first end and the second end, the fixed part one and the fixed part two They are all arranged on the outer wall of the side plate; the first end is equipped with a pulley, and the pulley and the fixed part are located on both sides of the first end, and the pulley and the fixed part are movable riveted; the first end is also equipped with a buffer, The buffer and the fixed part face the same side; the surface of the slide rail body is coated with a wear-resistant layer, and the inner wall of the chute is attached with an oil film layer, which is formed by coating grease, and the oil film layer is attached to the surface of the wear-resistant layer of the chute , The inner wall of the bottom plate is provided with an oil storage tank for oil storage and lubrication, and an oil injection hole is provided on the slide rail body, and the oil injection hole communicates with the oil storage tank.

Description

technical field [0001] The invention belongs to the technical field of hardware and relates to a slide rail, in particular to a slide rail with a lubricating function. Background technique [0002] The slide rail is a hardware connecting part fixed on the cabinet body of the furniture for the drawer or cabinet board of the furniture to move in and out. The slide rail is suitable for the drawer connection of wooden and steel drawers such as cabinets, furniture, office cabinets, and bathroom cabinets. [0003] At present, there are mainly three types of slide rails: roller type, steel ball type, and gear type. The roller type drawer slide rail has the advantages of simple structure and low noise. It is mainly composed of rollers and two rails, which can meet the daily push and pull needs. [0004] The existing slide rail has a large contact area when sliding, so the friction force generated is also relatively large, which not only makes the slide rail wear more serious, but al...

AI Technical Summary

Problems solved by technology

[0004] The existing slide rail has a large contact area when sliding, so the friction force generated is also relatively large, which not only makes the slide rail wear more serious, but also produces relatively large noise, and due to the large friction force, the sliding is not smooth, and it is easy to occur Misalignment, causing misalignment and jamming, etc., which affects daily use

[0005] Unsmooth sliding is likely to cause continuous inconvenience. Due to the unsmooth sliding, users generally exert a large force when pushing and pulling, especially when closing, the cushioning performance of the slide rail is poor, which is likely to cause violent impact, resulting in relatively heavy impact. Loud noise, and it will affect the strength of the slide rail in the long run

In addition, under violent impact, the sliding rail is prone to retreat, rebound, and automatic opening, etc., often resulting in loose closing.

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