CN2174172Y - Portable toothpick - Google Patents

Abstract

The utility model discloses a portable dental care toothpick, which is a household mouth cavity and tooth cleaning tool, and belongs to the manufacturing technical field of household mouth cavity and tooth cleaning tools. The utility model is characterized in that the toothpick is integration composed of a bended toothpick head (1), a relatively thick toothpick handle (2) and a ring (3), and the toothpick is made of nontoxic non-rust hard metal materials. The toothpick is used for picking teeth, and has the advantages of long-time use, sanitation and portability. Besides, the utility model solves the problems of inconvenient hand holding, incomplete tooth picking, easy damage to gingiva, easy bending, tooth blocking, waste of bamboo (wood) resource, etc.

Description

Portable toothpick

This utility model is a kind of domestic oral cavity tooth-cleaning ware, with nontoxic stainless hard metal material manufacturing, belongs to domestic oral cavity tooth-cleaning ware manufacture technology field.

Clean one's teeth after meal, removing the food debris of caulked in teeth space is most of adult ordinary affair, also is cleaning oral cavity, the needs of tooth protection health care.At present the daily life of a family apparatus that cleans one's teeth mainly contains two kinds: one is to use toothbrush.Because upper and lower jaw dental bed is arranged interlock in opposite directions in the human oral cavity, the easy caulked of dietary fiber with the vertical teeth space of last lower jaw dental bed in, toothbrush is difficult to brush the food debris of clean caulked in teeth space as a kind of planar fur Tooth-cleaning tool; Two are to use toothpick.Toothpick as popular pick one's teeth tooth-cleaning ware its be shaped as the staight needle shape, make with bamboo (wood) or thin hollow plastic tube.Staight needle shape toothpick is a rectilinear form, when picking one's teeth along the toothpick axially loaded, when this shape makes hand-held toothpick reject the impaction material of the inner molar outside, oral cavity slot, must support, draw the homonymy cheek, and during the impaction material of the inboard slot in fastidious same position, toothpick handheld terminal and thumb, forefinger must stretch in the oral cavity.Because of it can not rotate freely in the oral cavity, end can't touch the slit of each position tooth in the oral cavity, so be difficult to pick the food debris of clean caulked on it.Obviously it is uncomfortable using this type of shape toothpick, unhygienic and inconvenient.The staight needle shape toothpick bamboo (wood) of drawing materials more, for guaranteeing that enough rigidity is arranged, its fastidious end diameter reaches the 0.7-1.3 millimeter usually, but this often causes the fastidious end parts of toothpick to be inserted again not advancing narrow slot, or caulked, fracture in slot.And bamboo (wood) class toothpick end is thicker, and rough surface is stabbed, scratch gingiva and periodontal easily.Bamboo (wood) class toothpick user is numerous, abandons with crossing, and both contaminated environment was also wasted bamboo (wood) resource.Improve elasticity (health care) toothpick of innovation, (Chinese patent CN86201157 number) uses the hollow plastic tube structure, though its end can be out of shape within the specific limits with the teeth space size, surface smoothness is higher, can reduce the damage that gingiva is caused, but because it also belongs to the disposable toothpick of staight needle shape, compare with bamboo (wood) class toothpick, the fundamental difference on the amorphism is again because of its plastics of drawing materials, rigidity is softer than bamboo (wood) class toothpick, thereby also obviously exist and be awkward, easily tortuous distortion, it is unclean to pick one's teeth, finger touches defectives such as oral cavity, waste material easily.

The purpose of this utility model is for cleaning tooth provides a kind of operation of being convenient to, and can pick clean teeth space impaction material, and not tortuous caulked teeth space does not pollute the oral cavity, the tooth protection Toothpick that can use for a long time.

The tooth protection Toothpick is characterized in that toothpick forms one by the dentiscalprum head (1) (seeing Figure of description) of bending and thicker toothpick handle (2), with nontoxic stainless hard metal material manufacturing.Dentiscalprum head (1) is apicule awl semicircle shape crotch, by tip diameter 0.2-0.5 millimeter to curved end gradually slightly to the 1-1.3 millimeter, most advanced and sophisticated thickness, smooth, semicircle shape crotch crooked radian is even, bilge radius 5-8 millimeter.Toothpick handle (2) can be cylindrical or hexagon, diameter (or diagonal angle line length) 2.5-3.5 millimeter, and there is horizontal embossing on the surface, the long 20-30 millimeter of toothpick handle, its end has a ring (3), external diameter 2.5-3.5 millimeter.Toothpick body total length 55-70 millimeter.

Apicule awl semicircle shape crotch dentiscalprum head can reverse 90 degree angles with the force direction that is subjected to of the fastidious end of staight needle shape toothpick, becoming straight line is subjected to force direction to be subjected to force direction into curve, dentiscalprum head can be rotated in the small space in oral cavity picks one's teeth freely, thicker toothpick handle is convenient to hand-held, the stainless hard metal good rigidity of drawing materials, dentiscalprum head and fastidious end thereof can be made optimal shape and size and indeformable or fracture, therefore compare with the plastic hollow toothpick with existing bamboo (wood), the tooth protection Toothpick has following advantage: (1) has overcome bamboo (wood) plastics class toothpick and has increased diameter dimension because of insufficient rigidity, causes inserting not go into teeth space or easy to break again, caulked and remollescent problem; (2) become staight needle shape toothpick insertion teeth space brill and pick impaction material into choosing impaction material with the bent toothpick of crotch needle-like along teeth space direction hook, do not stab periodontal and damage gingiva, do not support big teeth space, tooth protection is effective; (3) the long basic coupling of dentiscalprum head crotch radian and tooth, hand-held toothpick handle is made by a small margin twisted outside mouth, dentiscalprum head just can rotate freely in the oral cavity, can touch the teeth space of each position tooth in the oral cavity, reject the tooth impaction material and do not stay the dead angle, it is effective to clean the teeth.Particularly to being positioned at the impaction material of the inboard teeth space of upper and lower jaw and canine tooth and molar position, the hook solid toothpick can be effectively with its rejecting; (4) toothpick has enough hardness, can be used for removing the tartar that invests teeth roots, is of value to the protection gingiva; (5) toothpick is of moderate size, and is furnished with handle, is convenient to operate outside the oral cavity pick one's teeth, and avoids finger to enter the oral cavity, does not have the sense of discomfort of drawing, pulling cheek; (6) do not wear and tear, the sterilization of suitable various ways can avoid taking conveniently the disposable toothpick without strict sterilization for the permanent use of individual, stops that illness finds its way in by the mouth; (7) save a large amount of bamboos (wood) resource and plastic material, help protecting environment, avoid family to buy toothpick, better economy repeatedly throughout the year; (8) be equipped with the cover box that holds toothpick, play and keep a public place clean and portable effect.

Explanation about Figure of description

Figure is the tooth protection Toothpick.(1) apicule awl semicircle shape dentiscalprum head; (2) hexagon toothpick handle; (3) ring.The semicircle shape dentiscalprum head is connected with thicker toothpick handle by straight line portion.

The nontoxic stainless hard metal wire rod of desirable respective diameters of tooth protection Toothpick and length dimension (also available STAINLESS STEEL WIRE) is made into integration after crotch, sharpening, the polishing through rubbing mill with the hands; Also can make apicule awl semicircle shape dentiscalprum head (1) and hexagon toothpick handle (2) respectively, riveted joint is one again.

Claims (4)

1, tooth protection Toothpick is a kind of domestic oral cavity tooth-cleaning ware, it is characterized in that toothpick forms one by the dentiscalprum head (1) of bending and thicker toothpick handle (2), with nontoxic stainless hard metal material manufacturing, 55 to 70 millimeters of total lengths.

2, tooth protection Toothpick according to claim 1, it is characterized in that dentiscalprum head (1) apicule awl semicircle shape crotch by tip diameter 0.2-0.5 millimeter to curved end gradually slightly to the 1-1.3 millimeter, dentiscalprum head (2) bilge radius 5-8 millimeter.

3, tooth protection Toothpick according to claim 1 is characterized in that toothpick handle (2) is cylindrical or hexagon, diameter (diagonal angle line length) 2.5-3.5 millimeter, and long 20-30 millimeter, its end have a ring (3).

4, as tooth protection Toothpick as described in the claim 3, it is characterized in that there is horizontal embossing on toothpick handle (2) surface.

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