多功能救援船桨
By designing a multifunctional rescue boat paddle with a telescopic rod and threaded connection, the problem of inconvenience in carrying the rescue rod on an inflatable boat was solved, achieving convenient deployment and sealing, and improving rescue efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 昭通市消防救援支队
- Filing Date
- 2025-10-10
- Publication Date
- 2026-07-17
AI Technical Summary
The existing rescue poles are inconvenient to carry on inflatable boats, which affects rescue efficiency.
A multifunctional rescue boat paddle was designed, including a paddle shaft, a rescue rope loop, and a telescopic shaft structure. The extension and fixation of the shaft are achieved by using a threaded connection, and a silicone anti-slip sleeve and a sealing rubber ring are combined to ensure ease of use and waterproofness.
It enables convenient deployment and storage of the rescue pole, improves portability on inflatable boats, and ensures the device's sealing and service life.
Smart Images
Figure CN224511435U_ABST
Abstract
Claims
1. A multi-purpose rescue boat oar, comprising an oar shaft (1) in a cylindrical structure, a blade (2) fixedly installed at the front end of the oar shaft (1), characterized in that, Also includes: The paddle (1) includes a primary pole (101), a secondary pole (102) and a tertiary pole (103), and the diameters of the primary pole (101), the secondary pole (102) and the tertiary pole (103) decrease sequentially. A silicone anti-slip sleeve (12) is fixedly installed on the outer surface of the primary pole (101), and a rescue rope loop (6) for securing the body of a trapped person is installed inside the tertiary pole (103). The paddle (1) has a hand handle (3) that conforms to the curve of the human hand at its rear end.
2. The multi-purpose rescue boat paddle of claim 1, wherein: The secondary rod (102) is slidably connected to the primary rod (101), and the tertiary rod (103) is slidably connected to the secondary rod (102).
3. The multi-purpose rescue boat paddle of claim 2, wherein: The top inner sides of the first-level rod (101) and the second-level rod (102) are provided with internal threads (4), and the outer surfaces of the rear ends of the second-level rod (102) and the third-level rod (103) are provided with external threads (5).
4. The multi-purpose rescue boat paddle of claim 3, wherein: The external thread (5) on the outside of the secondary rod (102) is engaged with the internal thread (4) on the inside of the primary rod (101), and the external thread (5) on the outside of the tertiary rod (103) is engaged with the internal thread (4) on the inside of the secondary rod (102).
5. The multi-functional rescue boat paddle according to claim 1, characterized in that: The rescue rope loop (6) is fixedly installed with a connecting block (7) at its end, and the connecting block (7) is slidably connected to the inner wall of the three-stage rod (103), and the connecting block (7) has a built-in metal counterweight.
6. The multi-purpose rescue boat paddle of claim 5, wherein: A fixing rubber ring (8) is fixedly installed on the inner wall of the three-stage rod (103), and the fixing rubber ring (8) presses and fixes the connecting block (7).
7. The multi-purpose rescue boat propeller according to claim 6, characterized in that: The hand handle (3) is fixedly installed with a sealing head (9) that matches the inner diameter of the first-stage rod (101), and a sealing rubber ring (10) is fixedly installed on the outer surface of the sealing head (9), and a connecting hook (11) for hooking the rescue rope loop (6) is fixedly installed on the outer surface of the sealing head (9).