Slide rail assembly and bracket device thereof

Patent metadata

Field	Value
Publication number	US-10085561-B2
Application number	US-201514953436-A
Country	US
Kind code	B2
Filing date	Nov 30, 2015
Priority date	Jul 15, 2015
Publication date	Oct 2, 2018
Grant date	Oct 2, 2018

Abstract

A slide rail assembly includes a rail element, a first bracket, an extension frame, a second bracket, a blocking element, and an elastic element. The first bracket is mounted to the rail element and configured to be mounted to a first post. The extension frame is movable relative to the rail element. The second bracket is mounted to the extension frame and configured to be mounted to a second post. The blocking element is movably connected to the second bracket. The elastic element is configured to provide an elastic force to hold the blocking element at a first position relative to the second bracket. When the extension frame is driven by the rail element to move along a direction, the extension frame pushes the blocking element to move from the first position to a second position, such that the second bracket is detachable from the second post.

First claim

What is claimed is:

1. A slide assembly, configured to be mounted to a first post and a second post of a rack, the slide assembly comprising:
a rail element;
a first bracket mounted to the rail element and configured to be mounted to the first post of the rack;
an extension frame movable relative to the rail element;
a second bracket mounted to the extension frame and configured to be mounted to the second post of the rack, wherein the second bracket comprises a side plate, an end plate substantially perpendicularly extended from the side plate, and at least one mounting element mounted to the end plate;
a blocking element movably connected to the second bracket, wherein the blocking element is pivoted to the side plate of the second bracket and comprises a contact part and a blocking part; and
an elastic element configured to provide an elastic force to hold the blocking element at a first position relative to the second bracket;
wherein when the extension frame is moved along a direction opposite to a direction toward the second post for pushing the blocking element to move from the first position to a second position, the second bracket is detachable from the second post;
wherein the elastic element is attached to the side plate of the second bracket for providing the elastic force to the contact part of the blocking element, the blocking part of the blocking element is held at the first position relative to the mounting element of the second bracket in response to the elastic force of the elastic element.

2. The slide rail assembly of claim 1 , wherein the blocking element further comprises a guiding feature, the extension frame comprises a contact feature for abutting against the guiding feature of the blocking element, one of the guiding feature of the blocking element and the contact feature of the extension frame is inclined, when the blocking element is driven to rotate in response to a movement of the contact feature of the extension frame when abutting against the guiding feature, the blocking part of the blocking element is moved from the first position to the second position relative to the mounting element of the second bracket.

3. The slide rail assembly of claim 1 , wherein one of the extension frame and the second bracket further comprises at least one extension hole, the slide rail assembly further comprises at least one connection element passing through the at least one extension hole for movably mounting the extension frame to the second bracket.

4. The slide rail assembly of claim 3 , further comprising at least one spring connected between the at least one connection element and the extension frame.

Assignees

• King Slide Works Co Ltd
• King Slide Technology Co Ltd

Inventors

• Chen Ken-Ching
• Yang Shun-Ho
• Huang Chien-Li
• You kai-wen
• Wang Chun-Chiang

Classifications

• H05K7/1489 Primary

  characterized by the mounting of blades therein, e.g. brackets, rails, trays (H05K7/1491 takes precedence) · CPC title

• A47B96/067

  Horizontal rails as suspension means in a cantilever arrangement (suspension fittings for cabinets to be hung on walls A47B95/008) · CPC title

• A47B96/07 Primary

  adjustable in themselves · CPC title