Mute sliding track with lubricating function

Abstract

The invention provides a mute sliding track with a lubricating function. The mute sliding track with the lubricating function comprises a sliding track body, wherein the sliding track body comprises atop plate, a bottom plate and side plates; the top plate, the bottom plate and the side plates are stamped to form a chute; the sliding track body is provided with a first end and a second end; the first end is riveted with a first fixing portion; a second fixing portion is welded to the second end; a pulley is mounted at the first end, and is movably riveted to the first fixing portion; the first end is further provided with a buffering device; a wear-resistant layer is plated on the surface of the sliding track body; an oil film layer is attached to the inner wall of the chute; the oil filmlayer is formed by coating of grease, and is attached to the surface of the wear-resistant layer of the chute; an oil storage groove for storing oil for lubricating is formed in the inner wall of thebottom plate; an oil injecting hole is formed in the sliding track body and communicates with the oil storage groove; a first track strip is welded to the inner wall of the bottom plate; a second track strip is welded to the inner wall of the top plate; and oil film layers formed by grease are also attached to the surface of the first track strip and the surface of the second track strip.

Description

[0001] The present invention is a divisional application of an invention patent application submitted on August 22, 2016, with the title of the invention "Mute Slide Rail with Lubricating Function" and the application number 2016107074109. technical field [0002] The invention belongs to the technical field of hardware and relates to a slide rail, in particular to a silent slide rail with lubricating function. Background technique [0003] 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. [0004] 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 tw...

AI Technical Summary

Problems solved by technology

[0005] 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

[0006] 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.

Images