Switch protection device for pipeline cleaning machine
A switch protective device for pipe cleaning machine applied to pipe cleaning machine, comprises a protective cover 3, a switch 4 and a protection box 7. The protective cover 3, on which the switch 4 is arranged, connects to the protection box 7, and a sealed gasket 2 is arranged therebetween, and a...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A switch protective device for pipe cleaning machine applied to pipe cleaning machine, comprises a protective cover 3, a switch 4 and a protection box 7. The protective cover 3, on which the switch 4 is arranged, connects to the protection box 7, and a sealed gasket 2 is arranged therebetween, and a convex wall 8, which can effectively prevent accidental activation, is arranged axially on the protective cover 3. The wall of round, semi-round, square, hexagon and trapezoidal shape designed axially on the protective cover 3, can prevent the knock on the switch, and has the function of water proof, dust proof and anti-creep, and has passed the grade authentication of IP54. |
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