| 摘要 |
A drawer slide assembly includes an inner slide rail 4, an intermediate slide rail 5 and an outer slide rail 6. Two latching arms 1,2 are pivotally attached to the intermediate rail by means of a pin 13 that slots into a fitting 42 and then clamped by means of a secondary rail 43 that is secured to the intermediate rail. Raised wall protrusions 51,61 are found on the inner and outer rails respectively. The protrusion 51 on the wall of the inner rail has formations 511,512 which cooperate with end features 11,21 on a first end of the two arms 1,2. Similarly protrusion 61 on the wall of the outer rail has formations 612,611 which cooperate with end features 12,22 on a second end of the two arms 1,2. A resilient member 3 is affixed to the intermediate rail and has two arms 31,32 which bias each of the two arms to a certain position. The apparatus ensures that the rails move in the correct sequence. |
