To provide an electric seat slide device which can achieve improvement in assembly working efficiency of a protective cover.SOLUTION: A protective cover 50, which is so located as to be extended between a first cylindrical part 18 and a second cylindrical part 9 and covers a first gear box 4, a second gear box 5, the first cylindrical part and a transmission member 8 from an upper side in a gravity direction, is provided in one end part 52 on the first cylindrical part side in an axial direction of the transmission member 8 along the axial direction, and has: an insertion hole 56 in which the first cylindrical part can be inserted from the axial direction; and a rotation regulation groove 59 into which an anti-rotation part 19 can be engaged from the axial direction, and comprises: an upper wall part 50a which is provided at the other end part 53 in the axial direction, and covers an upper part of the first gear box; and a pair of locking claws 58 which are so provided as to project from an undersurface of the upper wall part, and can be elastically locked to a pair of locking recesses 4a, which are provided in both side faces of the first gear box, from above.SELECTED DRAWING: Figure 4

    【課題】保護カバーの組み付け作業能率の向上が図れる電動シートスライド装置を提供する。【解決手段】第1筒部18と第2筒部9との間に延出して配置されて、第1ギアボックス4と第2ギアボックス5と第1筒部及び伝達部材8を重力方向の上側から覆う保護カバー50は、伝達部材8の軸方向の第1筒部側の一端部52内に該軸方向に沿って設けられ、第1筒部を軸方向から挿入可能な挿入穴56と、挿入穴の内周面に設けられ、回り止め部19が軸方向から係入可能な回転規制溝59と、を有し、軸方向の他端部53に設けられ、第1ギアボックスの上部を覆う上壁部50aと、上壁部の下面に突設され、第1ギアボックスの両側面に設けられた一対の係止凹部4aに上方から弾性的に係止可能な一対の係止爪58と、を備えている。【選択図】図4


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    Title :

    ELECTRIC SEAT SLIDE DEVICE


    Additional title:

    電動シートスライド装置


    Contributors:

    Publication date :

    2022-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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