Patents by Inventor TZU-CHENG WENG
TZU-CHENG WENG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240065438Abstract: A slide rail assembly is provided and includes a first rail, a second rail movable with respect to the first rail, a working member, an operating member and a blocking member. When the second rail is located at an extended position with respect to the first rail and the working member is in a first state, the working member and a blocking feature of the first rail block each other for restraining the second rail from moving toward a first predetermined direction from the extended position. The blocking member is switchable between a blocking state and a non-blocking state for restraining the operating member from driving the working member to disengage from the first state or for allowing the operating member to drive the working member from the first state to a second state. Besides, a related slide rail kit is also provided.Type: ApplicationFiled: December 19, 2022Publication date: February 29, 2024Applicants: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO.,LTD.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Publication number: 20240068516Abstract: A slide rail assembly includes a first rail, a second rail, a slide assisting device, an elastic member and a working member. The second rail and the first rail are movable relative to each other. The elastic member is arranged on the second rail. During a process of the second rail being moved relative to the first rail along an opening direction, the working member is configured to contact the elastic member in an initial state in order to drive the slide assisting device to move along the opening direction to a predetermined position. When the slide assisting device is located at the predetermined position, the elastic member releases an elastic force through a predetermined space of the first rail, such that the elastic member is no longer in the initial state with the working member no longer contacting the elastic member.Type: ApplicationFiled: January 11, 2023Publication date: February 29, 2024Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Patent number: 11864653Abstract: A slide rail assembly includes a first rail, a second rail, a third rail, and a position-limiting member. The third rail is movably mounted between the first and the second rails. The second and the third rails can be displaced with respect to the first rail from a predetermined position in a first direction. When the second and the third rails are at the predetermined position with respect to the first rail, a first portion of the position-limiting member is adjacent to an end portion of the three rails, and a second portion of the position-limiting member prevents the three rails from separating from one another in a second direction substantially perpendicular to the first direction.Type: GrantFiled: December 23, 2022Date of Patent: January 9, 2024Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Patent number: 11805899Abstract: A slide rail assembly includes a rail member and a mounting structure. The rail member has an installation feature arranged in a transverse direction relative to a longitudinal direction of the rail member. The mounting structure is mounted to the installation feature of the rail member. The rail member and the mounting structure are transversely movable relative to each other.Type: GrantFiled: November 29, 2021Date of Patent: November 7, 2023Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Patent number: 11730265Abstract: A slide rail assembly adapted for a rack includes a first slide rail, a fitting, and a second slide rail. The first slide rail is movable with respect to the rack between a first position and a second position. The fitting is configured to be mounted on the first slide rail and includes at least one guiding structure. The second slide rail is configured to be guided by the at least one guiding structure of the fitting while being outside a channel of the first slide rail and thus enter the channel.Type: GrantFiled: June 28, 2021Date of Patent: August 22, 2023Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Patent number: 11647836Abstract: A slide rail kit is applicable to a rack. The rack includes at least one mounting structure having a first predetermined portion and a second predetermined portion. The slide rail kit includes a rail member and a supporting bracket. The supporting bracket is arranged on the rail member and includes a first mounting feature and a second mounting feature. The first mounting feature is configured to be mounted to the first predetermined portion of the rack. The second mounting feature includes an elastic member and a mounting member arranged on the elastic member. The mounting member can be mounted to the second predetermined portion of the rack in response to an elastic force of the elastic member.Type: GrantFiled: March 8, 2021Date of Patent: May 16, 2023Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Publication number: 20230128515Abstract: A slide rail assembly includes a first rail, a second rail, a third rail, and a position-limiting member. The third rail is movably mounted between the first and the second rails. The second and the third rails can be displaced with respect to the first rail from a predetermined position in a first direction. When the second and the third rails are at the predetermined position with respect to the first rail, a first portion of the position-limiting member is adjacent to an end portion of the three rails, and a second portion of the position-limiting member prevents the three rails from separating from one another in a second direction substantially perpendicular to the first direction.Type: ApplicationFiled: December 23, 2022Publication date: April 27, 2023Inventors: KEN-CHING CHEN, SHUN-HO YANG, TZU-CHENG WENG, CHUN-CHIANG WANG
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Patent number: 11607040Abstract: A slide rail assembly includes a first rail, a second rail, a third rail, and a position-limiting member. The third rail is movably mounted between the first and the second rails. The second and the third rails can be displaced with respect to the first rail from a predetermined position in a first direction. When the second and the third rails are at the predetermined position with respect to the first rail, a first portion of the position-limiting member is adjacent to an end portion of the three rails, and a second portion of the position-limiting member prevents the three rails from separating from one another in a second direction substantially perpendicular to the first direction.Type: GrantFiled: September 28, 2020Date of Patent: March 21, 2023Assignees: King Slide Works Co., Ltd, King Slide Technology Co., Ltd.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Patent number: 11497310Abstract: A slide rail assembly includes a first rail, a second rail and first function member. The first rail has a passage. The second rail is movably mounted in the passage of the first rail. The least one function member is arranged on the first rail and adjacent to an end portion of the first rail. The least one function member includes a first function portion located in the passage and a second function portion exceeding the end portion of the first rail. When the second rail is moved along a direction from a predetermined position and a rail section of the second rail exceeds the end portion and is located at outside of the channel of the first rail, the second function portion of the least one function member is configured to support at least one part of the rail section of the second rail.Type: GrantFiled: October 5, 2020Date of Patent: November 15, 2022Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Publication number: 20220354252Abstract: A slide rail assembly adapted for a rack includes a first slide rail, a fitting, and a second slide rail. The first slide rail is movable with respect to the rack between a first position and a second position. The fitting is configured to be mounted on the first slide rail and includes at least one guiding structure. The second slide rail is configured to be guided by the at least one guiding structure of the fitting while being outside a channel of the first slide rail and thus enter the channel.Type: ApplicationFiled: June 28, 2021Publication date: November 10, 2022Inventors: KEN-CHING CHEN, SHUN-HO YANG, TZU-CHENG WENG, CHUN-CHIANG WANG
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Patent number: 11406187Abstract: A slide rail assembly includes a first rail including a blocking member and a positioning member, a second rail including a predetermined feature, a working member and an operation member. When the second rail is at a first extending position, the blocking member is in a blocking state capable of blocking the working member so as to prevent the second rail from displacing along a retracting direction. The operation member is capable of being operated to drive the blocking member to leave the blocking state so as to allow the second rail to displace along the retracting direction. When the second rail is displaced from the first extending position to a second extending position along the retracting direction, the second rail is engaged with the positioning member through the predetermined feature so as to prevent the second rail from leaving the second extending position.Type: GrantFiled: March 22, 2021Date of Patent: August 9, 2022Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Publication number: 20220202181Abstract: A slide rail assembly includes a first rail including a blocking member and a positioning member, a second rail including a predetermined feature, a working member and an operation member. When the second rail is at a first extending position, the blocking member is in a blocking state capable of blocking the working member so as to prevent the second rail from displacing along a retracting direction. The operation member is capable of being operated to drive the blocking member to leave the blocking state so as to allow the second rail to displace along the retracting direction. When the second rail is displaced from the first extending position to a second extending position along the retracting direction, the second rail is engaged with the positioning member through the predetermined feature so as to prevent the second rail from leaving the second extending position.Type: ApplicationFiled: March 22, 2021Publication date: June 30, 2022Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Publication number: 20220087421Abstract: A slide rail kit is applicable to a rack. The rack includes at least one mounting structure having a first predetermined portion and a second predetermined portion. The slide rail kit includes a rail member and a supporting bracket. The supporting bracket is arranged on the rail member and includes a first mounting feature and a second mounting feature. The first mounting feature is configured to be mounted to the first predetermined portion of the rack. The second mounting feature includes an elastic member and a mounting member arranged on the elastic member. The mounting member can be mounted to the second predetermined portion of the rack in response to an elastic force of the elastic member.Type: ApplicationFiled: March 8, 2021Publication date: March 24, 2022Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Publication number: 20220079340Abstract: A slide rail assembly includes a rail member and a mounting structure. The rail member has an installation feature arranged in a transverse direction relative to a longitudinal direction of the rail member. The mounting structure is mounted to the installation feature of the rail member. The rail member and the mounting structure are transversely movable relative to each other.Type: ApplicationFiled: November 29, 2021Publication date: March 17, 2022Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Patent number: 11213123Abstract: A slide rail assembly includes a rail member and a mounting structure. The rail member has an installation feature arranged in a transverse direction relative to a longitudinal direction of the rail member. The mounting structure is mounted to the installation feature of the rail member. The rail member and the mounting structure are transversely movable relative to each other.Type: GrantFiled: December 17, 2019Date of Patent: January 4, 2022Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Patent number: 11213124Abstract: A slide rail assembly includes a first rail, a supporting member and a second rail. The supporting member is arranged on the first rail and includes a first supporting portion, a second supporting portion and a guiding portion arranged between the first supporting portion and the second supporting portion. When the second rail is mounted into the passage of the first rail, the first supporting portion is configured to support the second rail. When the second rail is moved along a mounting direction, the second rail is guided to the second supporting portion through the guiding portion.Type: GrantFiled: October 11, 2020Date of Patent: January 4, 2022Assignees: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Publication number: 20210401172Abstract: A slide rail assembly includes a first rail, a second rail, a third rail, and a position-limiting member. The third rail is movably mounted between the first and the second rails. The second and the third rails can be displaced with respect to the first rail from a predetermined position in a first direction. When the second and the third rails are at the predetermined position with respect to the first rail, a first portion of the position-limiting member is adjacent to an end portion of the three rails, and a second portion of the position-limiting member prevents the three rails from separating from one another in a second direction substantially perpendicular to the first direction.Type: ApplicationFiled: September 28, 2020Publication date: December 30, 2021Inventors: KEN-CHING CHEN, SHUN-HO YANG, TZU-CHENG WENG, CHUN-CHIANG WANG
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Publication number: 20210353061Abstract: A slide rail assembly includes a first rail, a second rail and first function member. The first rail has a passage. The second rail is movably mounted in the passage of the first rail. The least one function member is arranged on the first rail and adjacent to an end portion of the first rail. The least one function member includes a first function portion located in the passage and a second function portion exceeding the end portion of the first rail. When the second rail is moved along a direction from a predetermined position and a rail section of the second rail exceeds the end portion and is located at outside of the channel of the first rail, the second function portion of the least one function member is configured to support at least one part of the rail section of the second rail.Type: ApplicationFiled: October 5, 2020Publication date: November 18, 2021Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Publication number: 20210353059Abstract: A slide rail assembly includes a first rail, a supporting member and a second rail. The supporting member is arranged on the first rail and includes a first supporting portion, a second supporting portion and a guiding portion arranged between the first supporting portion and the second supporting portion. When the second rail is mounted into the passage of the first rail, the first supporting portion is configured to support the second rail. When the second rail is moved along a mounting direction, the second rail is guided to the second supporting portion through the guiding portion.Type: ApplicationFiled: October 11, 2020Publication date: November 18, 2021Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang
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Patent number: 11134776Abstract: A slide rail assembly includes a first rail, a second rail, a third rail and a switch member. The second rail is movably mounted between the first rail and the third rail. The switch member is linearly movable and configured to be switched between a first state and a second state. When the switch member is in the second state, the second rail is configured to be driven by the third rail to move to a predetermined position along a retracting direction. When the third rail is moved relative to the second rail at the predetermined position along an extending direction, the switch member is configured to be switched from the second state to the first state.Type: GrantFiled: March 2, 2020Date of Patent: October 5, 2021Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.Inventors: Ken-Ching Chen, Shun-Ho Yang, Tzu-Cheng Weng, Chun-Chiang Wang