Slide structure of chair back adjusting device

Abstract

A slide structure of a chair back adjusting device is disclosed. The chair back adjusting device includes a support plate, an adjustor assembly arranged on the support plate, and a slide slidably sleeved on the support plate. The slide includes a through opening. At least one slide resisting rib is arranged, in a manner of being integrally formed therewith, at one side of interior of the through opening. As such, operation of assembling the slide is simplified to thereby reduce the cost of the chair back adjusting device.

I claim: 
     
         1 . A slide structure of a chair back adjusting device, the chair back adjusting device comprising a support plate, an adjustor assembly arranged on the support plate, and a slide slidably sleeved on the support plate, characterized in that the slide comprises a through opening, and at least one slide resisting rib arranged, in a manner of being integrally formed therewith, at one side of interior of the through opening. 
     
     
         2 . The slide structure of the chair back adjusting device according to  claim 1 , wherein the at least one slide resisting rib comprises a plurality of slide resisting ribs arranged in a manner of being spaced from each other in an upward-downward direction. 
     
     
         3 . The slide structure of the chair back adjusting device according to  claim 1 , wherein the slide is made of a plastic material.