| 摘要 |
The present invention relates to an automatic winding device (1) for a high-pressure hose, in which a winding device to wind or unwind a high-pressure hose on/from the inside of a power sprayer body installed in a cargo box of a truck, and a pressure control device to prevent damage to the hose due to high-pressure are installed to be integrated. The automatic winding device (1) comprises: a main body (100) which has multiple holes (102, 103, 104) to allow a hose (P) and a return hose (P) to pass therethrough; and a cover (200) which is formed on the top of the main body (100) to be opened and closed by a hinge (210), wherein, in the bottom or side wall of the main body (100), a pressure control device (300) is installed. |
