Portable hydraulic manual pump
The utility model discloses a hydraulic manual pump convenient to carry, which comprises a manual control handle arranged on a hydraulic manual pump body, a hydraulic pump seat is arranged at the bottom of the hydraulic manual pump body, and a convenient assembly is arranged on the hydraulic manual...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a hydraulic manual pump convenient to carry, which comprises a manual control handle arranged on a hydraulic manual pump body, a hydraulic pump seat is arranged at the bottom of the hydraulic manual pump body, and a convenient assembly is arranged on the hydraulic manual pump body. According to the hydraulic manual pump convenient to carry, by arranging a convenient assembly, if a pull ring is pulled upwards, a movable inner plate can move in a movable frame, a first spring is stretched, and when the fixed distance between a lower clamping hoop and an upper clamping hoop is adjusted to be proper, a manual control handle is folded; after the upper structure of the hydraulic manual pump body is located in the upper clamping hoop and the lower clamping hoop, acting force is stopped, and after a first spring generates elastic deformation, the upper clamping hoop is driven to restore to the original shape for fixing operation, so that in the follow-up transferring process, the occupied |
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