Hairbrush base plate with dust collection function
A substrate and brush technology, applied in the field of brushes, can solve problems such as poor dust removal function, achieve the effect of improving dust removal effect and realizing dust suction effect
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[0012] Such as figure 1 As shown, the substrate of a brush with dust suction function described in this embodiment includes a substrate body 1, the substrate body 1 is a hollow structure, and the interior of the substrate body 1 is a closed cavity 2. The spaced array on one side of the main body 1 has several through holes 3 for installing hair bundles, and the other side of the substrate body 1 is provided with a ventilation hole 4, and a suction fan 6 is provided on the side where the ventilation hole 4 is provided, so that The suction fan 6 mentioned above communicates with the ventilation hole 4; a handle 7 is provided on one side of the substrate body 1 that is not provided with the through hole 3.
[0013] A filter screen 5 is arranged in the ventilation hole 4 .
[0014] The diameter of the end of the through hole 3 outside the substrate body 1 is larger than the diameter of the end inside the substrate body 1 .
[0015] An annular step 8 is arranged in the through hole
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