TH38289A - Methods and tools to allow flexible bonding of hard bristles to the toothbrush and soft head, and thereafter. To allow for finishing and trimming the ends of these stiff hairs. - Google Patents

Abstract

DC60 (15/09/41) Methods and mechanics have been revealed for bonding stiff bristle tassels. Only the tassel fits the toothbrush with the flexible head, where the flexible head may be divided into segments with connections that connect the adjacent segments. Or this head could be a curved head. At an angle or a combination of these heads, and then to decorate the tassels of a specific hard bristle like this To one desired length or multiple lengths In the case of brushes with multi-level tassels And then to remove the free end of the hair Only the strands in this tassel are hard. The method and the revealed finishes will only require bending. We use the tassel fixation machine for normal toothbrush only. Which has the insertion tool Insert a tassel which has already moved in the set direction. And modifications of methods and machines Only plain decoration Especially that This invention will reveal devices and A new way to securely grasp the curved or angled toothbrush heads. Flexible resilient or flexible head resilient segmented into the finished machine for fixing in the configuration in such a way that These hard handling holes are placed parallel. It is important to the direction of movement of the tool, tassel insertion and in the finishing and chamfering parts of the machine for finishing the toothbrush. Simple decorations and trimmings will Can have been used to produce brushes like this Methods and mechanics have been revealed for attaching the tassels of specific hard bristles to the toothbrush. With a resilient head, where here this flexible head may be divided into Segments with connections that connect segments. Side by side or this head may be a curved head. At an angle Or that is assembled together of these heads and then to decorate the tassels of hard hair, only such tassels to one desired length or multiple lengths in case Of the brush with a multi-level tassel and then to remove the free end of the inner hairs Tassel like this, each tassel Methods and successes revealed Will require only the modification of the mechanical fixation The tassel is for ordinary toothbrushes only. Which has tools Insertion of tassels that have been moved in a set direction And modifications of methods and machinery. Only plain decorations More specifically, the invention will reveal new devices and methods to Firmly grasp the curved or slanted toothbrush head. Flexible angle, resilient, or head shape Flexibly resilient, segmented into the rigid fixation in the configuration in such a way that these stiffening holes are parallel to It is important to the direction of movement of the tool. Tassel insertion and at the finishing and deletion sections. The end of the machine for finishing The last of the toothbrush, so methods and mechanics To fix the tassel Simple decorations and trims It can be used to produce brushes like this.

Claims (1)

1. Prefabricated clamps to allow mounting in machines. For tassel fixation This is another common type which includes the insertion tool. Insert, which will oscillate in the preset direction of The movement of the tassels of hard bristles to the head of the brush. Unpainted tooth color, tassel consisting of a handle and The flexible head is reverted to this grip. The flexible head is selected. From a group consisting of angled head, segmented head, segmented head with interfaces that connect tag segments: