| 摘要 |
FIELD: personal use articles. ^ SUBSTANCE: head for a toothbrush contains a support element, the first set of arched segments attached to the support element and formed by grooves between the arched segments. Arched segments form a one-piece construction. Many bunches of bristles, at least partially, surround the first set of arched segments. Height of bunches of bristles exceeds the height of arched segments. There is also a second set of arched segments formed by the grooves between each of the arched segments of the second set. The second set of arched segments is connected to form a one-piece construction. The design of a part of the toothbrush is provided - two versions. ^ EFFECT: invention enhances the quality of toothbrushing. ^ 29 cl,15 dwg |
