PROBLEM TO BE SOLVED: To provide a seat belt retractor which inhibits contact between a locking base and a base frame, and to provide a seat belt device.SOLUTION: A seat belt retractor includes: a spool 2 which winds up webbing for restraining an occupant; a base frame 3 which rotatably houses the spool 2; and a locking mechanism 4 which restricts rotation of the spool 2. The locking mechanism 4 comprises: a locking base 41 disposed at an end part of the spool 2; an opening 31 formed in the base frame 3 and into which the locking base 41 is inserted; an engagement tooth 32 formed at an inner edge of the opening 31; a pawl 42 which is disposed so as to move to a radial outer side relative to the locking base 41 and engage with the engagement tooth 32; and a protect cover 43 attached to the locking base 41 and having a side wall part 43b disposed along a side surface part of the locking base 41.SELECTED DRAWING: Figure 1

    【課題】ロッキングベースとベースフレームとの接触を抑制することができる、シートベルトリトラクタ及びシートベルト装置を提供する。【解決手段】乗員を拘束するウェビングを巻き取るスプール2と、スプール2を回転可能に収容するベースフレーム3と、スプール2の回転を規制するロック機構4と、を備え、ロック機構4は、スプール2の端部に配置されたロッキングベース41と、ベースフレーム3に形成されロッキングベース41を挿通する開口部31と、開口部31の内縁に形成された係合歯32と、ロッキングベース41に対して径方向外方に移動可能かつ係合歯32に係合可能に配置されたパウル42と、を備え、さらに、ロッキングベース41に装着されロッキングベース41の側面部に沿って配置される側壁部43bを有するプロテクトカバー43を含んでいる。【選択図】図1


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    Title :

    SEAT BELT RETRACTOR AND SEAT BELT DEVICE


    Additional title:

    シートベルトリトラクタ及びシートベルト装置


    Contributors:

    Publication date :

    2016-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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