CN2595242Y - Tooth-brush - Google Patents

Abstract

The utility model discloses a toothbrush of which brush bristles can be manually rotated. Brush bristles are arranged on a brush holder in a cylindrical radial shape; the brush holder which is in a sleeve with a protective plate can be rotated through a rocking grip and a rocking handle, which is favorable to clean teeth.

Description

Toothbrush

Technical field

The utility model relates to a kind of toothbrush, especially the revolvable toothbrush of bristle.

Background technology

The toothbrush that present people generally use is brushed teeth with correct posture to people and is had any problem, especially children, therefore some invention takes mechanical drive mode miscellaneous to be improved, it as the patent No. 89200160.7 invention, make the bristle rotation with the rack-and-pinion transmission, the patent No. is that 90109559.1 scheme is electric toothbrush for another example, has then increased micro machine and battery again, when being the electricity foot, their shortcoming dislike rotation too fast, easily stall again when electricity is not enough.Also have many schemes, through patent retrieval, the patent of the relevant toothbrush of China is kind more than totally 2500 in recent ten years, and the toothbrush of selling on the market is still as usual basically.Why? this part thing of brushing teeth is done everyday and will be saved to well with convenient, and people's self power is enough to bring into play, and needn't increase power again, toothbrush is again easily-consumed products, its structure is simple more, cost is low more good more, and therefore above scheme all dislikes more complicated, and the production marketing price of making is just expensive.

Summary of the invention

The utility model just adopts direct rotary tooth brush handle to make the bristle rotation, the subjective control of leaving of dynamics and speed, integral body is only used a kind of material except that bristle, there is not transmission device, assembly and replace are all very convenient, promptly having overcome the shortcoming of traditional toothbrush, is again the most direct the simplest in all schemes, especially is suitable for children and uses, children are promptly grasped easily again like toy, allow children be interested in to brush teeth, cost is low, and risk is little, manufacturer manufactures easily, product is promoted easily, and the quality that people is improved brush teeth improves health.

Description of drawings

Accompanying drawing is a structural representation of the present utility model.

The specific embodiment

Below in conjunction with description of drawings embodiment of the present utility model:

Bristle among the figure (1) is the cylinder radiation and is arranged on the cylindrical brush holder (2), there have ring washer (3) to be used for to sleeve (4) on the brush holder to be spacing, sleeve (4) is enclosed within outside the brush holder, and it is slightly gapped, the backplate (5) that connects together with sleeve (4) is in the outside of bristle, in order to block bristle friction oral cavity inner membrance, crank handle (6) can be enclosed within the brush holder end that has the opening and closing seam, the terminal squarely of brush holder, coincide with the square hole of crank handle, skid with brush holder when having avoided the crank handle to rotate, small sleeve (7) is enclosed within is convenient to rotation on the crank.During use, hand is pinched letter and is lived tube, and a hand rotates crank, as required or forward or reverse, if only pinch sleeve simultaneously and the crank shank portion just becomes traditional teeth brushing way with a hand.

Claims (1)

1. a toothbrush is made up of brush and brush holder, it is characterized in that, brush holder can rotate by crank handle and the crank that is positioned on the brush holder end in having the sleeve of backplate.

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