# US 10,874,026 B2 · Pull-out aiding device and chassis-wall module with pull-out aiding function > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,874,026 B2 - Document ID: US10874026B2 - Status: Granted - Kind: B2 - Application number: 15/990,905 - Filed: 2018-05-29 - Published: 2018-09-27 - Granted: 2020-12-22 - Earliest claimed: 2015-12-25 - Assignees: Fivetech Technology Inc. - Applicants: Fivetech Technology Inc. - Inventors: Ting-Jui Wang; Chia-Ching Liao - Web page: https://patentgrep.com/patent/US10874026B2 ## CPC - H05K 7/1402: {for securing or extracting printed circuit boards} - G06F 1/187: Mounting of fixed or removable disk drives - G11B 33/124: {of the single recording/reproducing device, e.g. disk drive, onto a chassis} - H05K: PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - G11B: INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER (recording measured values in a way that does not require playback through a transducer G01D9/00; recording or playback apparatus using mechanically marked tape, e.g. punched paper tape, or using unit records, e.g. punched or magnetically marked cards G06K; transferring data from one type of record carrier to another G06K1/18; circuits for coupling output of reproducer to radio receiver H04B1/20; gramophone pick-ups or like acoustic electromechanical transducers or circuits therefor H04R) ## Abstract A pull-out aiding device is configured for mounting on an object, in which a corresponding apparatus is mounted. The pull-out aiding device includes a pulling member and a handle member. The pulling member includes a first pivot section and an abutting section for abutting against the corresponding apparatus to move the latter forward. The handle member includes a second pivot section and an operating section. The second pivot section is pivotally connected to the first pivot section, such that the handle member is turnable about the second pivot section relative to the pulling member and brings the latter to move forward. ## Claims ### Claim 1 A pull-out aiding device being mounted on an object, the object having a first partitioning wall and a second partitioning wall and being configured for mounting a corresponding apparatus therein, the pull-out aiding device comprising: a pulling member being movably coupled with the first partitioning wall and including a first pivot section and an abutting section, the pulling member is provided with a retainer, the abutting section and the retainer are at two opposite end surfaces of the corresponding apparatus when the corresponding apparatus is mounted in the object; and a handle member including a second pivot section and an operating section; and the second pivot section being pivotally connected to the first pivot section, such that the handle member is turnable about the second pivot section; wherein the pulling member includes a bent section, and the bent section being located adjacent to the first pivot section and being pivotally connected to the second pivot section of the handle member via the first pivot section, the pulling member, the bent section and the first pivot section are one-piece, the bent section is at a free end of the pulling member, the first pivot section is at a free end of the bent section; wherein the handle member includes a return hook, and the return hook being arranged at an end of the handle member having the second pivot section formed thereat. ### Claim 2 (depends on 1) The pull-out aiding device as claimed in claim 1, wherein the first partitioning wall is provided with a guide rail unit, to which the pulling member is movably coupled. ### Claim 3 (depends on 1) The pull-out aiding device as claimed in claim 1, further comprising a releasable fastening element; and the releasable fastening element being movably connected to the operating section of the handle member and including one or more latches being engaged with the second partitioning wall. ### Claim 4 (depends on 1) The pull-out aiding device as claimed in claim 1, further comprising a shock-absorbing member; and the shock-absorbing member being disposed on one side of the handle member facing toward the corresponding apparatus. ### Claim 5 (depends on 1) The pull-out aiding device as claimed in claim 1, wherein the first pivot section and the second pivot section is pivotally turnably connected to or engaged with each other via a shaft. ### Claim 6 (depends on 1) The pull-out aiding device as claimed in claim 1, wherein the abutting section of the pulling member is provided with a retaining hole and the corresponding apparatus is provided with a projected interfering section corresponding to the retaining hole; and the retaining section being used to engage with the interfering section. ### Claim 7 A pull-out aiding device being mounted on an object, the object having a first partitioning wall and a second partitioning wall and being configured for mounting a corresponding apparatus therein, the pull-out aiding device comprising: a pulling member being movably coupled with the first partitioning wall and including a first pivot section and an abutting section; and a handle member including a second pivot section and an operating section; and the second pivot section being pivotally connected to the first pivot section, such that the handle member is turnable about the second pivot section; wherein the handle member includes a return hook, and the return hook being arranged at an end of the handle member having the second pivot section formed thereat; wherein the first pivot section and the second pivot section is pivotally turnably connected to or engaged with each other via a shaft; wherein the pulling member includes a bent section, and the bent section being located adjacent to the first pivot section and being pivotally connected to the second pivot section of the handle member via the first pivot section, the pulling member, the bent section and the first pivot section are one-piece, the bent section is at a free end of the pulling member, the first pivot section is at a free end of the bent section. ### Claim 8 A pull-out aiding device being mounted on an object, the object having a first partitioning wall and a second partitioning wall and being configured for mounting a corresponding apparatus therein, the pull-out aiding device comprising: a pulling member being movably coupled with the first partitioning wall and including a first pivot section and an abutting section, the pulling member having a bent section, the bent section being located adjacent to the first pivot section; and a handle member including a second pivot section and an operating section; and the second pivot section being pivotally connected to the first pivot section, such that the handle member is turnable about the second pivot section; wherein the handle member includes a return hook, and the return hook being arranged at an end of the handle member having the second pivot section formed thereat; wherein the pulling member, the bent section and the first pivot section are one-piece, the bent section is at a free end of the pulling member, the first pivot section is at a free end of the bent section; wherein the pulling member is outward pulled from the object and the bent section is exposed from the object, the handle member and the bent section incline outward relative to the corresponding apparatus.