PROBLEM TO BE SOLVED: To smoothly and stably adjust the reclining of a backseat even if a reclining electric motor is obliquely attached to a backseat frame structure.SOLUTION: Penetration holes 28A, 28B are formed at lower end parts of a pair of side frames 20A, 20B, a connecting rod 30 which rotatably penetrates the penetration holes with a horizontal direction as a center is arranged, a reclining electric motor for rotationally driving the connecting rod is arranged along one side face of a pair of the side frames, a reclining device 16 is arranged at the other side face of a pair of the side frame, bolt penetration holes are formed at a hollow non-rotation drive part of the reclining electric motor, a bolt 74 for bolt-fastening the reclining electric motor to one side face of one side frame is arranged, the bolt has a head part and a shank part having a circular cross section, and a diameter-expanded part arranged at an end part of the shank part and a diameter-contracted part adjoining the diameter-expanded part are coaxially arranged at the shank part.SELECTED DRAWING: Figure 1

    【課題】リクライニング用電動モーターがバックシートフレーム構造に斜めに取り付けられる場合であっても、バックシートを円滑かつ安定的にリクライニング調整を可能にする。【解決手段】一対のサイドフレーム20A,20Bそれぞれの下端部に貫通穴28A,28Bを設け、各々の貫通穴を水平方向を中心に回転可能に貫通する連結ロッド30を設け、一方のサイドフレームの一方側面に沿って連結ロッドを回転駆動するリクライニング用電動モーターを設け、一対のサイドフレームそれぞれの他方側面にリクライニング装置16を設け、リクライニング用電動モーターの中実状の非回転駆動部にボルト貫通穴を設け、リクライニング用電動モーターを一方のサイドフレームの一方側面にボルト止めするボルト74が設けられ、ボルトはヘッド部と円形断面のシャンク部とを有し、シャンク部にはその端部に設けられた拡径部と、拡径部に隣接する縮径部とが同心状に設けられる。【選択図】図1


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    Title :

    RECLINING DEVICE FOR VEHICLE SEAT AND VEHICLE SEAT HAVING THE SAME


    Additional title:

    車両用シート向けリクライニング装置および該リクライニング装置を有する車両用シート


    Contributors:
    MURAKAMI TORU (author) / SAKAI KIYOMI (author) / ODA MITSUAKI (author)

    Publication date :

    2017-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS



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