Mounting apparatus for slide rail
View Patent ↗A fixing apparatus includes a mounting bracket secured to a slide rail, a latch member, and a holding member. The mounting bracket includes an inserting pin extending into a through hole of a rack post. The latch member includes a slide bracket, and a positioning pin forming a plurality of abutting blocks stacked up one by one. A rear end of the holding member is secured to the mounting bracket, and includes a retaining portion extending forwards. The latch member is slidable between a locking position to prevent the inserting pin from being disengaged from the through hole of the rack post, and an unlocking position to enable the insert pin to slide out of the through hole of the rack post. the retaining portion of the holding member is selectively abuts against one of the abutting blocks of positioning pin to prevent the latch member from sliding towards the unlocking position.
1. A mounting apparatus for mounting a slide rail to a rack post, the rack post defining a through hole, the mounting apparatus comprising:
a supporting bracket fixed to the slide rail, the supporting bracket comprising an end plate and an inserting pin extending from the end plate to extend through the through hole of the rack post;
a latch member comprising a slide bracket slidably coupled to the supporting bracket, and a positioning pin secured to the slide bracket, the slide bracket comprising a blocking plate parallel and aligned with the end plate of the supporting bracket, the positioning pin comprising a plurality of abutting blocks stacked up one by one and having different distances relative to the blocking plate; and
a holding member comprising a mounting portion fixed to the supporting bracket, an elongated portion extending from a front end of the mounting portion, and a retaining portion extending from a front end of the elongated portion, the retaining portion forming a rearward side facing the mounting portion;
wherein the latch member is operable to slide between a locking position where the blocking plate of the latch member abuts against a side of the rack post opposite to the end plate of the supporting bracket to prevent the inserting pin from disengaging from the through hole of the rack post, and an unlocking position where the blocking plate of the latch member moves away from the rack post to enable the inserting pin to disengage from the through hole of the rack post; the retaining portion of the holding member selectively abuts against one of the abutting blocks of the positioning pin to keep the latch member at the locking position, and the retaining portion selectively abuts against one of the abutting blocks of the positioning pin to keep different distances between the blocking plate of the slide bracket and the end plate of the supporting bracket to sandwich rack posts of different thicknesses.
2. The mounting apparatus of claim 1 , wherein the abutting blocks of the positioning pin are disc-shaped and have different diameters.
3. The mounting apparatus of claim 2 , further comprising a resilient member connected between the supporting bracket and the latch member to bias the latch member to the locking position.
4. The mounting apparatus of claim 3 , wherein the resilient member is a coil spring comprising two hooks at opposite ends of the resilient member, the hooks of the resilient member respectively engage with the supporting bracket and the latch member.
5. The mounting apparatus of claim 2 , wherein the retaining portion of the holding member further forms a forward side to abut against the positioning pin to keep the latch member in the unlocking position.
6. The mounting apparatus of claim 5 , wherein the supporting bracket defines a slide slot extending along a sliding direction of the latch member, the positioning pin extends through the slide slot.
7. The mounting apparatus of claim 2 , wherein the holding member further comprises a pressing tab extending from the mounting portion of the holding member to resist against the retaining portion of the holding member and urge the retaining portion towards the supporting bracket.
8. The mounting apparatus of claim 7 , further comprising a button attached to the holding member and extending away from the pressing tab.