Slide rail with locking structure

Abstract

A slide rail with a locking structure includes: a first rail, a second rail, and a slider. The first rail has a first working feature and a second working feature respectively on one side. The second rail has an auxiliary member corresponding to the first working feature and the second working feature respectively passing through its end. The slider is slidably connected to the first rail and the second rail. The auxiliary member is movably pushed by the first working feature and the second working feature respectively, so that the slider and the auxiliary member can lock or unlock each other, so that the slider can be driven by the first rail.

Claims

1. A slide rail with a locking structure, comprising: a first rail having a first working feature and a second working feature on one side; a second rail having an auxiliary member passing through its end, the auxiliary member corresponding to the first working feature and the second working feature respectively; a slider disposed between the first rail and the second rail for the first rail to move relative to the second rail; and wherein the slider can contact the auxiliary member to form a locked state to restrict its movement at the end of the second rail, and the auxiliary member can be pushed by the first working feature and the second working feature respectively to switch it from the locked state to an unlocked state, so that the slider is driven by the first rail and disengages from the auxiliary member.

2. The slide rail with a locking structure as described in claim 1, wherein the second working feature is used to push the auxiliary member from the locked state to the unlocked state when the first rail is in an extended position relative to the second rail and when the first rail is retracted into the second rail, thereby disengaging the slide member from the auxiliary member.

3. The slide rail with a locking structure as described in claim 1, wherein the first rail is detachable from the second rail, and when the first rail is reconnected to the second rail, the slider and the auxiliary member are in the locked state, and the first working feature first pushes the auxiliary member, and the second working feature then pushes the auxiliary member to activate a release mechanism, so that the auxiliary member switches from the locked state to the released state, thereby allowing the slider to disengage from the auxiliary member.

4. The slide rail with a locking structure as described in claim 1, wherein the auxiliary member is bent and extended on one side with a first positioning part and a second positioning part arranged at intervals, and the end of the second rail is provided with a first opening and a second opening for the first positioning part and the second positioning part to be inserted accordingly.

5. The slide rail with a locking structure as described in claim 4, wherein the front end of the slide member has an opening for engaging the first positioning part of the auxiliary member, the opening being aligned with the first opening of the second rail, the first positioning part being able to enter the opening through the first opening, and the slide member being able to abut against the second positioning part, so that the slide member can be confined to the end of the second rail.

6. A slide rail with a locking structure as described in claim 5, wherein the first positioning part has an inclined wall and a straight wall opposite to the inclined wall, the inclined wall being used for guiding and abutting the slider, and the straight wall being used for positioning and abutting the opening of the slider, and the second positioning part having a guide angle for pushing the first working feature and the second working feature.

7. The slide rail with a locking structure as described in claim 1, wherein an operating member is movably provided on one side of the first rail, and the operating member is provided with the second working feature on one side opposite to the second rail.

8. The slide rail with a locking structure as described in claim 7, wherein a stop is provided at the end of the second rail, and a limiting component is movably provided on one side of the first rail above the operating member, the limiting component and the operating member constituting an anti-dislodgement device, and the limiting component having a limiting space for the stop to enter when not subjected to any external force, so as to form an anti-dislodgement state, thereby locking the first rail relative to the second rail in an extended position.

9. A slide rail with a locking structure as described in claim 8, wherein the operating member can actuate the limiting component to switch from the anti-dislodgement state to an anti-dislodgement release state, so that the first rail can be retracted or disassembled from the second rail.

10. The slide rail with a locking structure as described in claim 8, wherein the limiting component has a left stop, an elastic member and a right stop, the left stop and the right stop are pivotally connected to one side of the first rail, and the two ends of the elastic member are respectively connected to the left stop and the right stop, and the operating member abuts against the left stop and the right stop respectively.

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