Title:
BRUSH HEAD AND ITS PRODUCING DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/066121
Kind Code:
A1
Abstract:
A brush head and its producing device are provided. The brush head includes a base and brush hair. The brush hair is arranged on the base. The base and the brush hair are integrally formed. The brush head producing device includes a fixing part used for fixing the brush hair, and a die cavity used for integrally forming the brush hair and the base. The fixing part is provided above the die cavity. The brush hair of the brush head and the base are integrally formed, so as to eliminate the strength problem of the combination between the brush hair and the base. Thus the brush hair does not easily fall down from the base. And no matter what the thickness of the brush hair is, the brush hair can be integrally connected with the base, so the usage life of the brush head is prolonged.
Inventors:
YU, Hoipo (Room 402, Building 16 of People's Hospital Bao'a, Shenzhen Guangdong 0, 518000, CN)
于海波 (中国广东省深圳市宝安区人民医院宿舍16栋402室, Guangdong 0, 518000, CN)
于海波 (中国广东省深圳市宝安区人民医院宿舍16栋402室, Guangdong 0, 518000, CN)
Application Number:
CN2009/071329
Publication Date:
June 17, 2010
Filing Date:
April 17, 2009
Export Citation:
Assignee:
YU, Haikuan (Room 402, Building 16 of People's Hospital Bao'a, Shenzhen Guangdong 0, 518000, CN)
于海宽 (中国广东省深圳市宝安区人民医院宿舍16栋402室, Guangdong 0, 518000, CN)
YU, Hoipo (Room 402, Building 16 of People's Hospital Bao'a, Shenzhen Guangdong 0, 518000, CN)
于海宽 (中国广东省深圳市宝安区人民医院宿舍16栋402室, Guangdong 0, 518000, CN)
YU, Hoipo (Room 402, Building 16 of People's Hospital Bao'a, Shenzhen Guangdong 0, 518000, CN)
International Classes:
A46B1/00; A46B7/04; A46B9/04; A46D3/00
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (4th Fl. West, Old Shenzhen Special Zone Newspaper Building NO.1014, Shennan Road C., Futian Distric, Shenzhen Guangdong 8, 518028, CN)