To provide a brake hydraulic pressure control device for a saddle-ride type vehicle, which increases airtightness between a body part and a lid in a housing, can suppress leaking of a seal material to the outside of the brake hydraulic pressure control device, and can be reduced in size more than before.SOLUTION: A brake hydraulic pressure control device 1 according to the present invention includes a housing 40 which covers a coil for driving a hydraulic pressure adjusting valve for opening and closing a flow passage of a brake fluid and a circuit board for controlling energization to the coil. The housing includes a body part 50 in which an opening portion 51 is formed, and a lid 60 which covers the opening portion and is attached to the body part. The body part has a groove portion 52 on the outer peripheral side of the opening portion. The lid has an insertion wall 61 inserted into the groove portion. A space 80 for storing a seal material is formed between an outer peripheral wall of the groove portion and the insertion wall and between an inner peripheral wall of the groove portion and the insertion wall. A length of the outer peripheral wall extending toward the lid is longer than a length of the inner peripheral wall extending toward the lid.SELECTED DRAWING: Figure 5
【課題】ハウジングにおいて本体部と蓋との間の気密性の向上を図り、且つ、シール材がブレーキ液圧制御装置の外部に漏れ出すことの抑制を図ることができ、従来よりも小型化することが可能な鞍乗型車両用のブレーキ液圧制御装置を提供する。【解決手段】本発明に係るブレーキ液圧制御装置1は、ブレーキ液の流路開閉用の液圧調整バルブを駆動するコイル及び前記コイルへの通電を制御する回路基板を覆うハウジング40を備え、前記ハウジングは、開口部51が形成された本体部50と、前記開口部を覆い、前記本体部に取り付けられた蓋60とを備え、前記本体部は、前記開口部の外周側に溝部52を有し、前記蓋は、前記溝部に挿入された挿入壁61を有し、前記溝部の外周壁と前記挿入壁との間、及び前記溝部の内周壁と前記挿入壁との間に、シール材が貯留される空間80が形成されており、前記外周壁の蓋へ延びる長さが前記内周壁の蓋へ延びる長さよりも長い。【選択図】図5
BRAKE HYDRAULIC PRESSURE CONTROL DEVICE AND SADDLE-RIDE TYPE VEHICLE
ブレーキ液圧制御装置及び鞍乗型車両
2022-05-19
Patent
Elektronische Ressource
Japanisch
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