CN2146229Y - Toothpick with fins - Google Patents

Abstract

The utility model relates to a toothpick, and a fin slice is arranged on the stick shape rod of the ordinary toothpick in the longitudinal direction. The slice with the thickness can be inserted into the tooth gap. The front part of the toothpick has a section of stick shape rod whose head part is smooth blunt circle shape. The tail of the toothpick is the hand-held terminal. The toothpick can remove the food in the whole tooth gap in particular to the corona dentis narrow gap in one time. The food clamped tightly in the tooth gap can be removed easily, conveniently, rapidly and efficiently by the use of the toothpick. The toothpick is suitable for various sufferers with tooth plugging.

Description

Toothpick with fins

This utility model relates to the Clean-toothpick of between cog.

Tooth is divided into corona, neck and root of the tooth three parts, and under the normal condition, the corona of each tooth should rely closely, and is very close to each other.But because dental caries, the degeneration of senile gingiva or other pathological changes cause the contact of adjacent teeth to be destroyed, the slit appears.When mouth was chewed food, fibrous foods such as lean meat, Herba Apii graveolentis will embed teeth space, and formation is got stuck between the teeth.The between cog slit comprises corona part and neck part.The slit of corona part is narrower, and the neck part is broad then, is the hole shape.Whole slit is a sealene triangle basically.This slit does not also have special method treatment at present, can only by toothpick the food of caulked be picked out after meal.If can't pick out, have only with fine rule in teeth space, to spur, will eat slag and take out of, pretty troublesome like this, and the easy damaged gingiva.The toothpick of Shi Yonging was biapiculate directly bar-shaped, thicker basically in the past, can only remove the food in the shape slit, neck portion hole, and just powerless because of entering to the crown portion narrow slot.It is not only invalid to go reluctantly to disclose, and can damage gingiva on the contrary.Existing all kinds of toothpick fails to design according to the practical structures of teeth space, can't enter the finedraw between crown, and really causes elongated slit closely between corona just, the position of getting stuck between the teeth.

The purpose of this utility model is will provide a kind of not only can enter shape slit, neck hole, and can enter the toothpick in corona finedraw crack, once can remove the various food slags between whole teeth space.

The purpose of this utility model realizes in the following way: the bar portion at bar-shaped toothpick longitudinally is provided with a fin-shaped thin slice, and this thin slice can enter the teeth space gap.

Below in conjunction with accompanying drawing embodiment of the present utility model is described.

Fig. 1 is the profile sketch map of fin-shaped toothpick.

Fig. 2 is the A-A profile of Fig. 1.

Fig. 3 is that sheet metal coil is around the fin-shaped toothpick that forms.

Among the figure, the affixed fin-shaped thin slice 2 at the back of toothpick rod-like stem 1, the fin of this thin slice shape such as fish back is so address.The thickness of thin slice 2 should be able to stretch into the finedraw between corona, is generally 0.1～0.5mm, and it highly is about 5mm, and is slightly higher than tooth.The toothpick front end is one section rod-like stem 3, and its head should smooth, blunt circle, causes hemorrhage in order to avoid wound gingiva by stabbing.One section of the toothpick afterbody can be used as handle 5, for hand-held.

As shown in Figure 1, the front end of fin-shaped thin slice 2 is preferably curved edge 6, is beneficial to insert between teeth space, and is also comparatively attractive in appearance.

The fin-shaped thin slice should be selected elasticity and toughness material preferably for use, as plastics, timber or foil etc., should eject by folder food, frangibility not again.

Whole toothpick is made as adopting plastics, and fin-shaped thin slice 2 and toothpick bar 1 can be injection molded into an integral body.Also thin slice can be sandwiched fixed in the rod or with sheet metal coil around forming, shown in the profile of Fig. 3.

The advantage of this toothpick is can be with whole teeth space, and particularly the food in the corona narrow slit is once disposed. Tightly be clipped in the food residues in the corona narrow slit, in the helpless situation of common toothpick, with this toothpick can be easily, pick out easily, be fit to the various patients that the symptom of getting stuck between the teeth is arranged, they are picked out by the smooth after meal food of caulked in teeth space, quick, effective and safety.

Claims (4)

1, a kind of toothpick comprises rod-like stem portion (1), it is characterized in that said bar portion (1) is vertically arranged with fin-shaped thin slice (2), and this thin slice can stretch into the teeth space gap.

2, toothpick as claimed in claim 1, the front end that it is characterized in that said fin-shaped thin slice (2) are curved edge (6).

3, toothpick as claimed in claim 1 or 2 is characterized in that said bar portion (1) and fin-shaped thin slice (2) are injection molded into an integral body.

4, toothpick as claimed in claim 1 or 2 is characterized in that said rod-like stem portion (1) and fin-shaped thin slice (2) make with plastics, timber or sheet metal.

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