# US 8,769,771 B2 · Rotary shaft wire passage structure > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,769,771 B2 - Document ID: US8769771B2 - Status: Granted - Kind: B2 - Application number: 13/552,811 - Filed: 2012-07-19 - Published: 2014-01-23 - Granted: 2014-07-08 - Earliest claimed: 2012-07-19 - Assignees: First Dome Corporation - Applicants: An Szu Hsu - Inventors: An Szu Hsu - Web page: https://patentgrep.com/patent/US8769771B2 ## CPC - G06F 1/1681: {Details related solely to hinges (hinge details related to the transmission of signals or power are classified in G06F1/1683)} - E05D 11/0081: {for transmitting energy, e.g. electrical cable routing} - G06F 1/1683: {for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling} - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - E05D: HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS (pivotal connections in general F16C11/00) ## Abstract A rotary shaft wire passage structure includes a pivot pin and a pivot seat respectively fixedly connected with a pivotal rotary member and a relative pivotal rotary member. The pivot pin has a pivoted section and an annular raised section disposed at one end thereof. The pivoted section is formed with an axial through hole in full communication with outer side via a split. The pivot seat has a shaft hole in which the pivoted section is fitted. One side of the shaft hole is formed with a fissure in communication with the outer side. The fissure is adjustable to a position where the fissure is aligned with the split for placing a wire into the through hole. When the relative pivotal rotary member is pivotally rotated to a working position by a certain angle, the fissure is misaligned from the split to prevent the wire from slipping out. ## Claims ### Claim 1 A rotary shaft wire passage structure comprising: a pivot pin having a pivoted section and an annular raised section connected with the pivoted section, the pivoted section being formed with an axial through hole extending to the annular raised section, the through hole being fully in communication with outer side via a split; and a pivot seat having a shaft hole in which the pivoted section is fitted, one side of the shaft hole being formed with a fissure in communication with the outer side, the fissure being adjustable to be aligned with the split so as to open the split to the outer side, the fissure also being adjustable to be misaligned from the split so as to close the split from the outer side wherein the annular raised section is formed with a transversely extending cut in communication with the split. ### Claim 2 (depends on 1) The rotary shaft wire passage structure as claimed in claim 1, wherein the pivot pin further has a connection section extending from one end of the annular raised section, which end is distal from the pivoted section. ### Claim 3 (depends on 2) The rotary shaft wire passage structure as claimed in claim 2, wherein one side of the pivot seat, which side is adjacent to the annular raised section, is formed with an abutment section, one side of the annular raised section, which side is adjacent to the pivoted section, is formed with a stop section for stopping the abutment section from pivotally rotating. ### Claim 4 (depends on 2) The rotary shaft wire passage structure as claimed in claim 2, wherein the pivot seat has a fixing section. ### Claim 5 (depends on 2) The rotary shaft wire passage structure as claimed in claim 2, wherein the connection section is fixedly fitted in a fitting hole of a fixing member. ### Claim 6 (depends on 5) The rotary shaft wire passage structure as claimed in claim 5, wherein one side of the pivot seat, which side is adjacent to the annular raised section, is formed with an abutment section, one side of the annular raised section, which side is adjacent to the pivoted section, is formed with a stop section for stopping the abutment section from pivotally rotating. ### Claim 7 (depends on 5) The rotary shaft wire passage structure as claimed in claim 5, wherein the pivot seat has a fixing section. ### Claim 8 (depends on 5) The rotary shaft wire passage structure as claimed in claim 5, wherein the fixing member is connected with a pivotal rotary member. ### Claim 9 (depends on 8) The rotary shaft wire passage structure as claimed in claim 8, wherein one side of the pivot seat, which side is adjacent to the annular raised section, is formed with an abutment section, one side of the annular raised section, which side is adjacent to the pivoted section, is formed with a stop section for stopping the abutment section from pivotally rotating. ### Claim 10 (depends on 8) The rotary shaft wire passage structure as claimed in claim 8, wherein the pivot seat has a fixing section. ### Claim 11 (depends on 9) The rotary shaft wire passage structure as claimed in claim 9, wherein the fixing member has a fixing section. ### Claim 12 (depends on 1) The rotary shaft wire passage structure as claimed in claim 1, wherein the pivot seat is connected with a relative pivotal rotary member. ### Claim 13 (depends on 12) The rotary shaft wire passage structure as claimed in claim 12, wherein the pivot seat has a fixing section. ### Claim 14 (depends on 12) The rotary shaft wire passage structure as claimed in claim 12, wherein one side of the pivot seat, which side is adjacent to the annular raised section, is formed with an abutment section, one side of the annular raised section, which side is adjacent to the pivoted section, is formed with a stop section for stopping the abutment section from pivotally rotating. ### Claim 15 (depends on 14) The rotary shaft wire passage structure as claimed in claim 14, wherein the fixing member has a fixing section. ### Claim 16 (depends on 1) The rotary shaft wire passage structure as claimed in claim 1, wherein one side of the pivot seat, which side is adjacent to the annular raised section, is formed with an abutment section, one side of the annular raised section, which side is adjacent to the pivoted section, is formed with a stop section for stopping the abutment section from pivotally rotating. ### Claim 17 (depends on 16) The rotary shaft wire passage structure as claimed in claim 16, wherein the fixing member has a fixing section. ### Claim 18 (depends on 1) The rotary shaft wire passage structure as claimed in claim 1, wherein the pivot seat has a fixing section.