Expansion brake lock and vehicle
The utility model discloses an expansion brake lock and a vehicle. The expansion brake lock comprises a lock body matched with an expansion brake to complete locking or unlocking. The lock body comprises an outer shell, a locking mechanism, a linkage mechanism, a driving mechanism and a stroke detec...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an expansion brake lock and a vehicle. The expansion brake lock comprises a lock body matched with an expansion brake to complete locking or unlocking. The lock body comprises an outer shell, a locking mechanism, a linkage mechanism, a driving mechanism and a stroke detection switch, wherein an accommodating space is formed in the outer shell, and the locking mechanism, the linkage mechanism, the driving mechanism and the stroke detection switch are arranged in the accommodating space. The linkage mechanism comprises a first connecting piece, and the first connecting piece is suitable for applying acting force to the locking mechanism, wherein the acting force moves towards the expansion brake during unlocking and/or moves away from the expansion brake during locking. The driving mechanism comprises an execution gear and a driving piece for driving the execution gear to rotate, and the execution gear is suitable for driving the locking mechanism to conduct unlocking or locking thro |
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