US 12,419,417 B2
Slide rail assembly
Ken-Ching Chen, Kaohsiung (TW); Shun-Ho Yang, Kaohsiung (TW); Kai-Wen Yu, Kaohsiung (TW); and Chun-Chiang Wang, Kaohsiung (TW)
Assigned to KING SLIDE WORKS CO., LTD., Kaohsiung (TW); and KING SLIDE TECHNOLOGY CO., LTD., Kaohsiung (TW)
Filed by KING SLIDE WORKS CO., LTD., Kaohsiung (TW); and KING SLIDE TECHNOLOGY CO., LTD., Kaohsiung (TW)
Filed on Oct. 17, 2023, as Appl. No. 18/380,665.
Claims priority of application No. 112114466 (TW), filed on Apr. 17, 2023.
Prior Publication US 2024/0344557 A1, Oct. 17, 2024
Int. Cl. A47B 88/57 (2017.01)
CPC A47B 88/57 (2017.01) 19 Claims
OG exemplary drawing
 
1. A slide rail assembly comprising:
a first rail, a first positioning structure, at least one assisting structure and a second positioning structure being arranged on the first rail;
a second rail displaceable relative to the first rail;
a releasing member movably mounted on the second rail;
a blocking member movably mounted on the second rail; and
an operating member movably mounted on the second rail, the operating member being configured to operate the releasing member and the blocking member to move from a first state to a second state;
wherein when the second rail is located at a first predetermined position relative to the first rail, the releasing member in the first state and the blocking member in the first state block two ends of the first positioning structure respectively for preventing the second rail from displacing from the first predetermined position along a first direction or a second direction opposite to the first direction;
wherein when the second rail is located at a second predetermined position relative to the first rail, the blocking member in the first state blocks one of two ends of the at least one assisting structure for preventing the second rail from displacing from the second predetermined position along the second direction;
wherein when the second rail is located at a third predetermined position, the releasing member in the first state and the blocking member in the first state block two ends of the second positioning structure respectively for preventing the second rail from displacing from the third predetermined position along the first direction or the second direction;
wherein the second predetermined position is located between the first predetermined position and the third predetermined position;
wherein a blocking section is arranged on the one of the two ends of the at least one assisting structure in an immovable configuration;
wherein the blocking member blocks the blocking section to prevent the second rail from displacing from the second predetermined position along the second direction until the blocking member is operated from the first state to the second state by the operating member.