CN203915110U - Dental care dental floss stick - Google Patents

Abstract

The utility model discloses a kind of dental care dental floss stick, comprise: dental floss holder and expanded PTFE dental floss, described dental floss holder comprises one handle, described handle one end is dental floss end, on described dental floss end, be fixed with the expanded PTFE dental floss of two settings parallel to each other, the body of expanded PTFE dental floss is eptfe film, and described eptfe film surface is the micro-flank of tooth of burnishing.By the way, this utility model can enter teeth space easily, can not cause extruding force, not damage tooth surface enamel; The micro-flank of tooth of burnishing acts on people's dental surface, effectively removes residue and bacterial plaque between teeth space, effectively prevents periodontal disease; Two rooted tooth line tensioners, in the two sides of tooth, have strengthened the frictional force of dental floss and tooth, by handle by a small margin move forward and backward up and down handle, more effectively remove the dental plaque of tooth side, tartar and food debris.

Description

Dental care dental floss stick

Technical field

This utility model relates to dental care field, particularly relates to a kind of dental care dental floss stick.

Background technology

Dental floss is also very strange to the majority of China, and it has been employed already in American-European countries.Dental floss is a kind of very good tooth-cleaning tool, and dental floss can effectively be rejected the bacterial plaque on residue and the tooth proximal surface in teeth space, can play the effect of clean facing.

The multiplex nylon of dental floss, terylene or silk thread are made, and multiplex nylon wire, silk thread, polyester thread or the cotton thread of waxing are made, and generally adopt 30 to 75 jails and smooth line.The fiber of line is loose, is not twined together, so that fiber can flat be arranged and opened while using, easily contacts region closely by diastema.Department of stomatology dedicated line generally scribbles wax, and some also scribbles aromatic and fluoride, and dental floss is flat mostly, should not be too slightly or too thin, and in order to reject food detritus in the teeth space that toothbrush is difficult for brushing and the soft dirt on facing.Because this class dental floss is made up of many thin nylon yarns, domestic also have a common polytetrafluoroethyldental dental floss, especially easily pulls apart or bifurcated at tighter teeth space place, uses inconvenient.

Utility model content

The technical problem that this utility model mainly solves is to provide a kind of dental care dental floss stick, adopt the two sides of two rooted tooth lines while tensioners at tooth, strengthen the frictional force of dental floss and tooth, by handle by a small margin move forward and backward up and down handle, more effectively remove the dental plaque of tooth side, tartar and food debris.

For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: a kind of dental care dental floss stick is provided, comprise: dental floss holder and expanded PTFE dental floss, described dental floss holder comprises one handle, described handle one end is dental floss end, on described dental floss end, be fixed with the expanded PTFE dental floss of two settings parallel to each other, the body of expanded PTFE dental floss is eptfe film, and described eptfe film surface is the micro-flank of tooth of burnishing.

In preferred embodiment of this utility model, the described dental floss holder other end is the pointed end of picking one's teeth.

In preferred embodiment of this utility model, the thickness of described expanded PTFE dental floss is less than 150 μ m.

In preferred embodiment of this utility model, the width of described expanded PTFE dental floss is less than or equal to 2.2mm.

The beneficial effects of the utility model are: this utility model dental care can enter teeth space easily with dental floss stick, can not cause extruding force, not damage tooth surface enamel; The micro-flank of tooth of burnishing acts on people's dental surface, effectively removes residue and bacterial plaque between teeth space, effectively prevents periodontal disease; Two rooted tooth line tensioners, in the two sides of tooth, have strengthened the frictional force of dental floss and tooth, by handle by a small margin move forward and backward up and down handle, more effectively remove the dental plaque of tooth side, tartar and food debris.

Brief description of the drawings

In order to be illustrated more clearly in the technical scheme in this utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:

Fig. 1 is the structural representation of this utility model dental care dental floss stick one preferred embodiment;

Fig. 2 be shown in the dental care right view of dental floss stick;

In accompanying drawing, the labelling of each parts is as follows: 1, dental floss holder, 2, expanded PTFE dental floss.

Detailed description of the invention

To the technical scheme in this utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of this utility model protection.

Refer to Fig. 1 and Fig. 2, this utility model embodiment comprises:

A kind of dental care dental floss stick, comprising: dental floss holder 1 and expanded PTFE dental floss 2, and described dental floss holder 1 comprises one handle, and described handle one end is dental floss end, and described dental floss holder 1 other end is the pointed end of picking one's teeth, and can pick out the food being embedded in teeth space.

On described dental floss end, be fixed with the expanded PTFE dental floss 2 of two settings parallel to each other, two rooted tooth line tensioners are in the two sides of tooth, strengthen the frictional force of dental floss and tooth, by handle by a small margin move forward and backward up and down handle, more effectively remove the dental plaque of tooth side, tartar and food debris.

The body of expanded PTFE dental floss 2 is eptfe film, and described eptfe film surface is the micro-flank of tooth of burnishing.

Expanded PTFE is a kind of novel medical macromolecular materials, due to its good biocompatibility and distinctive microcellular structure, nontoxic, without carcinogenic, without side effect such as sensitization, and human tissue cell and blood vessel its micropore of can growing into, formative tissue connects, as autologous tissue, widely apply aspect health care.

This macromolecule new material has the microcellular structure of the perforation of interconnecting, and (micropore diameter at 8～30 μ m), the microfibre of these micropores and expanded PTFE and microfibre node have formed a kind of three-dimensional microporous membrane, the microfibre of expanded PTFE and microfibre node have formed the micro-flank of tooth of elastic-friction polishing of ups and downs softness, the micro-flank of tooth of elastic-friction polishing of this softness is used in people's dental surface health care polishing, as expanded PTFE dental floss 2, the neither adamantine layer of damage tooth, do not damage again gingiva, and can effectively remove the dental plaque of tooth side, tartar and food debris.

The core technology of the manufacture of expanded PTFE health dental floss teeth thin film: by polytetrafluoroethyldispersion dispersion resin and liquid extrusion aid be mixed in proportion-give be pressed into cylinder blank-by rolling process cylinder blank is laminated-through drying tunnel heat up slough the pore structure-sizing of extrusion aid-stretching microfibre (thickness <150 μ m)-rolling-inspection-ultraviolet radiation sterilizes-packs.

The thickness of described expanded PTFE dental floss 2 is less than 150 μ m.The width of described expanded PTFE dental floss 2 is less than or equal to 2.2mm.Select dental floss and the two rooted tooth line facewidth spacing of different-thickness to enter in different teeth spaces, effectively remove proximal surface and flank dental plaque, tartar and food debris, efficient safer more healthy.

The processing technology of described expanded PTFE dental floss 2 comprises the following steps:

1) get eptfe film and do technological preparation;

2) molding of eptfe film hobboing cutter is cut, the width of cutting is less than or equal to 2.2mm;

3), after having cut, carry out dry heat sterilization, then fixed length rolling;

4) carried out again ultraviolet radiation sterilization;

5) complete the making of expanded PTFE dental floss 2 after having sterilized.

The processing technology of described dental floss holder 1 comprises the following steps:

1) mould of dental floss holder 1 is fixed, dental floss 2 is fixed in mould simultaneously;

2) in mould, carry out injection moulding, dental floss 2 is connected and fixed firmly by injection moulding with dental floss holder 1;

3) parting, takes out dental floss holder 1;

4) dental floss holder 1 is tested, and carry out dry heat sterilization, make dental floss holder 1.

Dental floss stick of the present utility model can enter teeth space easily, can not cause extruding force, not damage tooth surface enamel; The soft micro-flank of tooth of elastic-friction polishing is used in efficient convenience in people's dental surface health care polishing.The soft micro-flank of tooth of elasticity micropore burnishing acts on the principle in people's dental surface health care polishing, effectively removes residue and bacterial plaque between teeth space, effectively prevents periodontal disease.

Dental floss stick of the present utility model in the two sides of tooth, has strengthened the frictional force of dental floss and tooth by double joint dental floss tensioner, by handle by a small margin move forward and backward up and down handle, more effectively remove the dental plaque of tooth side, tartar and food debris; The food being embedded in teeth space can be picked out in handle tip;

Dental floss stick of the present utility model can be massaged stimulates periodontal gingiva, increases the blood circulation of gingiva, thereby reaches the effect of dental care.Due to its good biocompatibility and distinctive microcellular structure, nontoxic, without carcinogenic, without side effect such as sensitization.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes this utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims (4)

1. a dental care dental floss stick, it is characterized in that, comprise: dental floss holder and expanded PTFE dental floss, described dental floss holder comprises one handle, described handle one end is dental floss end, on described dental floss end, be fixed with the expanded PTFE dental floss of two settings parallel to each other, the body of expanded PTFE dental floss is eptfe film, and described eptfe film surface is the micro-flank of tooth of burnishing.

2. dental care dental floss stick according to claim 1, is characterized in that, the described dental floss holder other end is the pointed end of picking one's teeth.

3. dental care dental floss stick according to claim 1, is characterized in that, the thickness of described expanded PTFE dental floss is less than 150 μ m.

4. dental care dental floss stick according to claim 1, is characterized in that, the width of described expanded PTFE dental floss is less than or equal to 2.2mm.