CN201022754Y

CN201022754Y - Blunt sword head type toothpicks

Info

Publication number: CN201022754Y
Application number: CNU2007200674955U
Authority: CN
Inventors: 陈平
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-27
Filing date: 2007-02-27
Publication date: 2008-02-20
Anticipated expiration: 2017-02-27

Abstract

The utility model relates to a blunt sword-head shaped toothpick, which comprises one or two teeth-picking parts arranged at the end of the handhold part. The handhold part has a section with a shape of a flat with fillet; the end of the teeth-picking part is a tip, the peripheral of the teeth-picking part has a shape of the arc with smooth transition from the handhold part to the tip; the broad arc on the broadside of the handhold part is longer than the narrow arc on the narrow side, with both the broad and the narrow arc transiting toward the tip. The end of the tip also has a shape of the arc. The utility model is safe and reliable, not easy to stab the tissues in the oral, capable of reducing the injury of expansion of the teeth space and ensuring the foreign body tightly embedded in the teeth space be picked out of the space, thus reaching an effect of foreign tissues clearance and dental bleaching.

Description

The toothpick of blunt sword head dummy

Affiliated technical field

This utility model relates to a kind of utensil of cleaning teeth, and relates more specifically to a kind of toothpick of blunt sword head dummy.

Background technology

Irregular or the senior people of tooth, often the slit between tooth is bigger, eats food, especially eat when containing abundant plant cellulose or meat, cellulosic very easily embeds in the teeth space, is difficult to directly dispose with hands, and when under many orders, directly from mouth, pulling out, also offend against good taste with hands.At this moment, people often seek help from toothpick.But its part that is used to pick one's teeth of traditional toothpick is tip-like mostly, and needle point had both injured gums easily, caused the gums inflammation even; Reject foreign body in the toothpick insertion teeth space with tip-like, be equivalent in teeth space, insert a chock, the easy damaged tooth, and teeth space picks bigger and bigger; The tip-like position of toothpick because of tiny frangibility, becomes new foreign body even and is embedded in the teeth space.

Summary of the invention

The purpose of this utility model was to provide a kind of both having helped to pick one's teeth, Anti-dental injury tooth again, and the part of picking one's teeth is the toothpick of blunt sword head dummy.

This utility model is realized by following design:

A kind of toothpick of blunt sword head dummy mainly is made up of one or two pick one's teeth part and portion of the handle, the be placed in end of portion of the handle of described tooth picking part;

The section of described portion of the handle is the flat of band fillet, and the end partly of picking one's teeth is for most advanced and sophisticated, and the edge of forming the part of picking one's teeth is from the circular arc limit of portion of the handle to most advanced and sophisticated rounding off.Wherein the portion of the handle broadside is longer than the narrow circular arc of straight hem to most advanced and sophisticated transition to the wide circular arc of most advanced and sophisticated transition.

The termination at described tip is circular-arc.

The section of described portion of the handle or be ellipticity or rounded.

Effect of the present utility model is clearly, and the section of whole toothpick is to be with fillet, and is safe and reliable when putting into the oral cavity, can not stab oral cavity organization.The termination that is directly used in the tip of picking one's teeth is circular-arc, also is difficult for hurting the tissue at gums position.The main body of toothpick is flat, both be beneficial to hand-held, and the toothpick of on the flat shaped body basis, making, when it inserts in the teeth space, can reduce the injury that teeth space is caused expansion, the section of especially described portion of the handle is the flat of band fillet, and the end of the part of picking one's teeth is for most advanced and sophisticated, the edge of forming the part of picking one's teeth is from the circular arc limit of portion of the handle to most advanced and sophisticated rounding off, and this technical characterictic has guaranteed directly and the position that gums contacts with slot is thin and thin; Wherein the portion of the handle broadside is longer than the technical characterictic of straight hem to the narrow circular arc of most advanced and sophisticated transition to the wide circular arc of most advanced and sophisticated transition, the part of then having guaranteed to pick one's teeth has quite long one section at the head end place be relatively thinner, the foreign body that can guarantee tightly to be embedded in the teeth space is ejected in teeth space, reaches the effect of removing foreign body and cleaning one's teeth; Otherwise the portion of the handle straight hem is shorter than the technical characterictic of broadside to the wide circular arc of most advanced and sophisticated transition to the narrow circular arc of most advanced and sophisticated transition, has guaranteed that then this thin light filling bar has certain width, guarantees that promptly whole toothpick has certain intensity, is difficult for being fractureed.Therefore, this utility model can be realized its expected effect.

Description of drawings

Fig. 1 is the front view of this utility model embodiment.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the flat A-A sectional drawing of band fillet.

Fig. 4 is elliptoid A-A sectional drawing.

Fig. 5 is rounded A-A sectional drawing.

The specific embodiment

Below in conjunction with drawings and Examples this utility model is further described, thereby make CONSTRUCTED SPECIFICATION of the present utility model, characteristics, purpose and advantage clearer and more definite, but be not to be used for limiting scope of the present utility model.

As shown in Figure 1, a kind of toothpick of blunt sword head dummy mainly is made up of one or two pick one's teeth part 2 and portion of the handle 1, and the described part 2 of picking one's teeth places the end of portion of the handle 1.

As shown in Figure 3, the section of described portion of the handle 1 is the flat of band fillet.The round arris edge structure is difficult for the lesion ports intraluminal tissue

As shown in Figure 1, 2, the end of the described part 2 of picking one's teeth is for most advanced and sophisticated, and the edge of forming the part 2 of picking one's teeth is from the circular arc limit of portion of the handle to most advanced and sophisticated rounding off.Equally, the circular arc limit structure of rounding off can reach identical safe effect.

As shown in Figure 2, portion of the handle 1 broadside is to the wide circular arc 23 of most advanced and sophisticated transition, is longer than as shown in Figure 1 straight hem to the narrow circular arc 21 of most advanced and sophisticated transition.Wide circular arc 23 has long transitional region, its role is to allow it have long one section can become thinner, finishes the task of picking one's teeth can be inserted in teeth space, and can reduce the damage to tooth as far as possible when picking one's teeth seam, helps taking care of one's teeth.Otherwise 21 on narrow circular arc gives short transitional region, its role is to allow it keep certain width as much as possible, makes toothpick described in the utility model have certain intensity, frangibility not when being used to pick one's teeth.

In order to protect for the purpose of gums is difficult for being damaged, the termination 22 at described tip is circular-arc.Thereby avoid traditional tip-like toothpick easily to injure the defective of gums.

As enforcement conversion example, the section of described portion of the handle 1, or be ellipticity as shown in Figure 4, or rounded as shown in Figure 5.

Claims

1. the toothpick of a blunt sword head dummy mainly is made up of one or two pick one's teeth part and portion of the handle, and the be placed in end of portion of the handle of described tooth picking part is characterized in that:

The section of described portion of the handle is the flat of band fillet, and the end partly of picking one's teeth is for most advanced and sophisticated, and the edge of forming the part of picking one's teeth is from the circular arc limit of portion of the handle to most advanced and sophisticated rounding off.

2. by the toothpick of the described blunt sword head dummy of claim 1, it is characterized in that: the portion of the handle broadside is longer than the narrow circular arc of straight hem to most advanced and sophisticated transition to the wide circular arc of most advanced and sophisticated transition.

3. by the toothpick of the described blunt sword head dummy of claim 2, it is characterized in that: the termination at described tip is circular-arc.

4. by the toothpick of the described blunt sword head dummy of claim 1, it is characterized in that: the section of described portion of the handle or be ellipticity or rounded.