Toothbrush capable of automatically swinging bristles

Abstract

The invention provides a toothbrush capable of automatically swinging bristles. The toothbrush comprises a toothbrush head, a swing rod and a handle box, a plurality of bundles of bristles are arranged on one surface of the toothbrush head, each bundle of bristles are longitudinally distributed on the toothbrush head in parallel, the lower part of the toothbrush head is connected with a toothbrushhandle, the middle of the swing rod is hinged to the toothbrush handle, a row of longitudinal fork strips are arranged at the upper end of the swing rod, the fork strips extend into each row of the toothbrush bristles, a sleeve head is arranged at the lower end of the swing rod, when the swing rod swings leftwards and rightwards, the fork strips swing leftwards and rightwards relative to the toothbrush head and stir the toothbrush bristles to swing leftwards and rightwards at the same time, an upper end of the handle box is directly or indirectly connected with the toothbrush handle, a motoris longitudinally arranged in the handle box, a main shaft of the motor extends upwards out of the upper end of the handle box, a poking wheel is connected to the main shaft of the motor and extends into the sleeve head, when the motor drives the poking wheel to rotate, the swing rod and the fork strip can be driven to swing left and right, and meanwhile the fork strip pokes the toothbrush bristles to swing left and right. When the toothbrush capable of automatically swinging bristles is used for brushing teeth, the toothbrush head does not swing, and only the bristles swing.

Description

Technical field [0001] The invention belongs to the field of daily necessities, and specifically relates to a toothbrush with automatically swinging bristles. Background technique [0002] At present, automatic toothbrushes use motors to drive the toothbrush head to swing or vibrate to achieve brushing. When this kind of vibrating toothbrush is brushing, the swing or vibration of the toothbrush head is easily reduced by the squeezing of the inner wall of the oral cavity, which affects the brushing effect. Especially when brushing the teeth close to the cheeks on both sides, the space between the cheeks and the teeth is small, and the vibration amplitude of the toothbrush head will be greatly reduced by the squeezing and blocking of the inner wall of the oral cavity, which causes the automatic brushing effect here to be greatly reduced. . Summary of the invention [0003] In view of this, the object of the present invention is to provide an automatically swinging bristle toothbrus...

AI Technical Summary

Problems solved by technology

[0002] At present, automatic toothbrushes use a motor to drive the toothbrush head to swing or vibrate laterally to brush teeth. When this vibrating toothbrush is brushing teeth, the swing or vibration amplitude of the toothbrush head is easily squeezed by the inner wall of the oral cavity and reduced, which affects the brushing effect. Especially when brushing the teeth on both sides close to the cheeks, where the space between the cheeks and the teeth is small, the vibration amplitude of the toothbrush head will be greatly reduced by the compression and blocking of the inner wall of the oral cavity, which leads to a significant reduction in the automatic brushing effect here

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