Title:
ELECTRICAL TOOTHBRUSH HEAD
Document Type and Number:
WIPO Patent Application WO/2010/142098
Kind Code:
A1
Abstract:
An electrical toothbrush head includes a head housing (2), a transmission shaft (1), a bristle base (8) and a connecting mechanism. The transmission shaft (1) is composed of a transition portion, a supporting portion (11) and a transmission portion (10) sequentially connecting together. The bristle base (8) is composed of a right transmission arm (9), a left transmission arm (15) and a protruding block (12). The protruding block (12) has a through groove. The transition portion (10) of transmission shaft (1) is mounted between the right transmission arm (9) and the left transmission arm (15). The transition portion of transmission shaft (1) is passed though the through groove of the protruding block (12). The supporting portion (11) of the transmission shaft (1) is mounted on the connecting mechanism, to connect the head housing (2) and the bristle base (8).
Inventors:
SHE JINKANG (CN)
Application Number:
PCT/CN2009/074152
Publication Date:
December 16, 2010
Filing Date:
September 23, 2009
Export Citation:
Assignee:
SHE HANQING (CN)
SHE JINKANG (CN)
SHE JINKANG (CN)
International Classes:
A61C17/34; A46B13/02
Foreign References:
| US20030097723A1 | 2003-05-29 | |||
| CN1166130A | 1997-11-26 | |||
| CN2410983Y | 2000-12-20 | |||
| CN1439342A | 2003-09-03 | |||
| CN1596841A | 2005-03-23 |
Attorney, Agent or Firm:
DONGGUAN CITY GUANCHENG INTELLECTUAL PROPERTY AGENCY LTD. (11/F LIANHE Building, Dongcheng South Rd ZHUSHAN., Dongcheng Boroug, Dongguan Guangdong 8, CN)
Download PDF:
Previous Patent: METHOD AND SYSTEM FOR INDICATING OVERLOAD INDICATOR REPORT
Next Patent: METHOD AND DEVICE FOR HANDING OFF BETWEEN BASE STATIONS
Next Patent: METHOD AND DEVICE FOR HANDING OFF BETWEEN BASE STATIONS