The utility model discloses a toothbrush, belonging to daily necessities, which comprises a brush head and a brush handle, wherein the brush head is connected with the brush handle, the brush head is provided with a groove bottom, the upper part of the brush handle and the groove is provided with a bulge, compared with the prior art, the utility model has the advantages of simple structure, the characteristics of the brush head and the brush handle can be separated and conserve resources and protect the environment.
【技术实现步骤摘要】
【技术保护点】
1.一种可换刷头的牙刷,包括刷头与刷柄,其特征在于所述刷头与刷柄活动相接,所述刷头底部设有凹槽,所述刷柄上部与所述凹槽对应处设有凸起。
【技术特征摘要】
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