Slide rail assembly

A slide rail assembly, comprising:

• a first rail;
• a second rail movable relative to the first rail;
• a handle movable relative to the second rail to be in a first state or a second state;
• an auxiliary member arranged on the second rail;
• and
• an elastic feature;
• wherein when the second rail is located at a retracted position relative to the first rail, the auxiliary member is configured to abut against the first rail to be located at a first auxiliary position relative to the second rail, and the elastic feature is configured to accumulate a predetermined elastic force;
• wherein when the handle is moved to switch from the first state to the second state, the second rail is movable from the retracted position to a predetermined extended position along an opening direction;
• wherein when the second rail is located at the predetermined extended position relative to the first rail, the elastic feature is configured to release the predetermined elastic force to the auxiliary member, such that the auxiliary member is driven to move from the first auxiliary position to a second auxiliary position relative to the second rail to be engaged with the handle in order to hold the handle in the second state;
• wherein when the second rail returns to the retracted position from the predetermined extended position along a retracting direction, the auxiliary member is configured to abut against the first rail again to be moved from the second auxiliary position to return to the first auxiliary position relative to the second rail, such that the elastic feature is configured to accumulate the predetermined elastic force, and the auxiliary member is no longer engaged with the handle to allow the handle to return to the first state from the second state;
• wherein the slide rail assembly further comprises an elastic member;
• wherein the handle is configured to return to the first state from the second state in response to an elastic force of the elastic member;
• wherein the first rail comprises a blocking part, and the slide rail assembly further comprises a locking member movably mounted on the second rail;
• wherein when the second rail is located at the retracted position relative to the first rail, the locking member is configured to be blocked by the blocking part in order to prevent the second rail from being moved from the retracted position along the opening direction;
• wherein the slide rail assembly further comprises an actuating member movable relative to the second rail;
• wherein during a process of the handle being moved to switch from the first state to the second state, the handle is configured to drive the actuating member to move to further move the locking member to be no longer blocked by the blocking part, in order to allow the second rail to be moved from the retracted position along the opening direction;
• wherein the slide rail assembly further comprises a driving member movable relative to the second rail;
• wherein during the process of the handle being moved to switch from the first state to the second state, the handle is configured to drive the actuating member to move, and the actuating member is configured to further drive the locking member to move through the driving member, such that the locking member is no longer blocked by the blocking part, in order to allow the second rail to be moved from the retracted position along the opening direction;
• wherein the slide rail assembly further comprises a gear rack movable relative to the second rail;
• wherein the handle is arranged with a gear structure;
• wherein during the process of the handle being moved to switch from the first state to the second state, the handle is configured to drive the actuating member to move through the gear structure meshing with the gear rack, and the actuating member is configured to further drive the locking member to move through the driving member, such that the locking member is no longer blocked by the blocking part, in order to allow the second rail to be moved from the retracted position along the opening direction.

A slide rail assembly, comprising:

• a first rail;
• a second rail movable relative to the first rail;
• a handle movable relative to the second rail to be in a first state or a second state;
• an auxiliary member arranged on the second rail;
• and
• an elastic feature;
• wherein when the second rail is located at a retracted position relative to the first rail, the auxiliary member is configured to abut against the first rail to be located at a first auxiliary position relative to the second rail, and the elastic feature is configured to accumulate a predetermined elastic force;
• wherein when the handle is moved to switch from the first state to the second state, the second rail is movable from the retracted position to a predetermined extended position along an opening direction;
• wherein when the second rail is located at the predetermined extended position relative to the first rail, the elastic feature is configured to release the predetermined elastic force to the auxiliary member, such that the auxiliary member is driven to move from the first auxiliary position to a second auxiliary position relative to the second rail to be engaged with the handle in order to hold the handle in the second state;
• wherein when the second rail returns to the retracted position from the predetermined extended position along a retracting direction, the auxiliary member is configured to abut against the first rail again to be moved from the second auxiliary position to return to the first auxiliary position relative to the second rail, such that the elastic feature is configured to accumulate the predetermined elastic force, and the auxiliary member is no longer engaged with the handle to allow the handle to return to the first state from the second state;
• wherein the slide rail assembly further comprises an elastic member;
• wherein the handle is configured to return to the first state from the second state in response to an elastic force of the elastic member;
• wherein the first rail comprises a blocking part, and the slide rail assembly further comprises a locking member movably mounted on the second rail;
• wherein when the second rail is located at the retracted position relative to the first rail, the locking member is configured to be blocked by the blocking part in order to prevent the second rail from being moved from the retracted position along the opening direction;
• wherein the slide rail assembly further comprises an actuating member movable relative to the second rail;
• wherein during a process of the handle being moved to switch from the first state to the second state, the handle is configured to drive the actuating member to move to further move the locking member to be no longer blocked by the blocking part, in order to allow the second rail to be moved from the retracted position along the opening direction;
• wherein the slide rail assembly further comprises a driving member movable relative to the second rail;
• wherein during the process of the handle being moved to switch from the first state to the second state, the handle is configured to drive the actuating member to move, and the actuating member is configured to further drive the locking member to move through the driving member, such that the locking member is no longer blocked by the blocking part, in order to allow the second rail to be moved from the retracted position along the opening direction;
• wherein the slide rail assembly further comprises a third rail movably mounted between the first rail and the second rail, wherein the third rail is arranged with a blocking feature, the blocking feature has a first blocking wall and a second blocking wall opposite to each other;
• wherein the slide rail assembly further comprises a first working member, a second working member and an operating member movably mounted on the second rail, the first working member and the second working member are configured to be in one of a first working state and a second working state, and the operating member is configured to drive the second working member to move;
• wherein during a process of the handle being moved to switch from the first state to the second state, the driving member is driven to move to further drive the operating member to move from a first operating position to a second operating position, in order to drive the second working member to move to switch from the first working state to the second working state;
• wherein when the third rail is located at a predetermined opening position relative to the first rail and when the second rail is moved relative to the third rail along the opening direction to a fully extended position, the first working member in the first working state and the first blocking wall of the blocking feature are configured to block each other in order to prevent the second rail from being further moved along the opening direction from the fully extended position, and the second working member in the second working state and the second blocking wall of the blocking feature do not block each other in order to allow the second rail to be moved from the fully extended position along the retracting direction.