Dental floss device
A dental floss device comprises a dental floss support (10) and a part for grasping connected with the dental floss support (10). The dental floss device has a hinge set disposed on the grasping part, so a 'two-dimensional' structure is changed into a 'three-dimensional' structur...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A dental floss device comprises a dental floss support (10) and a part for grasping connected with the dental floss support (10). The dental floss device has a hinge set disposed on the grasping part, so a 'two-dimensional' structure is changed into a 'three-dimensional' structure. A user operates the dental floss device to clean tooth surfaces at two sides of a tooth space. |
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