KR200371454Y1 - Brushing instrument for gear teeth - Google Patents

Abstract

Delicate contact with the surface of the teeth allows scraping of contaminants embedded in the fine irregularities on the surface of the tooth, greatly improving the decontamination function of the tooth surface.

The tooth brushing mechanism 1 is constituted by the clip member 2 and the brush member 6, and the brush member 6 is formed of a hard resin foamed molded article, and the whole is made into a fine mesh structure and the teeth A fine bristle 7 of hard resin is installed on the contact surface of the hard resin, and the bristle 7 of the hard resin is delicately contacted with the tooth surface by a brushing method almost the same as a conventional tooth brush. It was used to scrape off contaminants stuck to fine uneven surfaces.

Description

Brushing instrument for gear teeth

The present invention relates to a brush for dental devices aimed at improving the function of removing contaminants.

In the conventional toothbrush, the clip member of the handle is made of hard resin, and the brush is planted at the end head portion thereof. In addition, in order to improve the decontamination function of the tooth surface of the toothbrush, some of the tip head portion can be elastically movable with respect to the force when brushing. Toothbrushes of this kind are the same as those described in Japanese Patent Application Laid-Open No. 2002-51838, which is described in, for example, Patent Document 1. However, such a conventional toothbrush has a tip of the brush surface to clean the tooth surface with a brush that is planted at the end thereof. There is a problem that it is difficult to contact in detail, and it is impossible to remove contaminants deeply attached to minute uneven portions of the tooth surface.

The present invention solves such a conventional problem and can brush the contaminants by contacting the surface of the teeth in detail, thereby greatly improving the decontamination function of the tooth surface deeply embedded in the minute uneven surface of the tooth surface. To provide a mechanism.

1 is a perspective view showing a tooth brushing mechanism according to a first embodiment of the present invention.

Figure 2 is a side view showing a brush for teeth according to a second embodiment of the present invention.

Figure 3 is a perspective view showing a brush for teeth according to a third embodiment of the present invention.

Figure 4 is a perspective view showing a brush for teeth according to a fourth embodiment of the present invention.

5 is a perspective view showing a tooth brushing mechanism according to a fifth embodiment of the present invention;

<Description of the symbols for the main parts of the drawings>

1: dental brushing device,

2: clip member,

3: clip,

4: head,

5: housewife,

53: Housewife,

6: brush member,

63: block,

7: brush head,

8: holding member

The brushing device for teeth of the present invention is prepared by the clip member and the brush member, and the brush member is made of a resin foam molded article made of hard resin as the main material, and has a fine mesh structure as a whole. The fine feathers of In this case, the brush part may be composed of a single block or a plurality of blocks.

Moreover, the contact surface with respect to the tooth of a brush part may be made a little flat, and may be made uneven. Furthermore, the brush portion may be detachable from the end of the clip member. In the case of a detachable brush member, it is preferable that the receiving member of the brush member is installed in the clip member to accommodate the replacement brush member in the corresponding portion.

EMBODIMENT OF THE INVENTION Hereinafter, 1st-4th embodiment of this invention is demonstrated using drawing.

The 1st Embodiment of this invention is shown in FIG. In FIG. 1, the brushing device 1 for teeth (hereinafter, simply referred to as brushing device) is provided with a clip member 2 and a brush member 6, and the whole is configured in a general toothbrush shape.

The clip member 2 is formed entirely of resin such as polypropylene, and includes a clip 3 at the proximal end and a head portion 4 at the front, and the brush member 6 is disposed on the front surface of the head portion 4. As the fixing portion, recesses 5 of slightly planar shape or slightly elliptical shape are made.

In addition, the fixing part of the brush member 6 can be changed into the recessed part 5, and a planar shape may be made into the edge of a slightly rectangular or slightly elliptical shape. The brush member 6 is made of a resin foam molding mainly made of hard melamine resin, and has a very fine (melamine resin) bristle 7 erected on the contact surface of the tooth with a very fine mesh structure as a whole. This melamine resin foamed molded body is formed by mixing the foamed raw material with melamine and formaldehyde of the main raw material, and heating and foaming to form a solid melamine resin with elasticity and flexibility in a single rectangular parallelepiped block. The contact surface (assembly of the bristle 7 of melamine resin) was formed slightly flat. Although it can not be described in more detail here, it is needless to say that the brush member 6 is processed using a material suitable for the mouth or the human body.

The lower end of the brush member 6 thus formed is fitted into the recessed portion 5 at the front of the clip member 2, and the upper portion of the brush member 6 protrudes from the front of the head portion 4. In this case, the brush member 6 and the recessed portion 5 are pushed into the recessed portion 5 by pressing the brush member 6 into the recessed portion 5 by reducing the planar area of the recessed portion 5 of the head portion 4 relative to that of the brush member 6. You may fix using fixing means, such as an adhesive agent.

In addition, the brush member 6 may be installed in the same shape even when the fixing part of the brush member 6 is formed in a slightly rectangular or slightly elliptical edge as described above.

This brushing mechanism (1) is used as follows.

Brushing by this brushing mechanism 1 is used auxiliary or as needed separately from brushing with a general toothbrush, and does not need to be performed daily based on brushing once a week. In use, first, a suitable amount of water is moistened in the brush member 6 of the resin foamed molded article. It is not necessary to apply toothpaste to the brush member 6. The brush member 6 is brushed on the tooth surface in the same manner as a general toothbrush. Light brushing is good at this time, and strong brushing which damages the enamel of the tooth and gums is not preferable. The brush part 6 of the resin-foaming body contacts the tooth surface by its elasticity and flexibility, while the bristle 7 of the strong melamine resin of the resin-foaming body delicately contacts the tooth surface. In addition to the activities in 6), it is possible to effectively scrape off contaminants that are embedded in the minute irregularities on the tooth surface. In addition, the pollutant is absorbed into the interior (gap) of the brush member 6 of the resin foamed molded product. In addition, while using this brushing mechanism 1, the brush part 6 may be shaved off, and at that time, the debris spits out of a mouth and never swallows.

As described above, according to the first embodiment, the brush member 6 of the brushing mechanism 1 is formed of a melamine resin foam molding, and the whole is formed in a fine mesh structure, and the melamine resin is minutely formed on the contact surface to the teeth. Brush head (7) is installed, and the brush head (7) of melamine resin is brought into delicate contact with the tooth surface by a brushing method of a normal toothbrush, and the brush head (7) is used to scrape off contaminants clogged on the minute uneven surface of the tooth surface. In addition, the yellowish color of the tooth is removed and the tooth becomes white, which can greatly improve the decontamination function of the tooth.

2 shows a second embodiment of the present invention. In this embodiment, since the upper surface of the brush member 6 and the contact surface with respect to the teeth are formed unevenly, unlike the first embodiment, the other parts are the same as in the first embodiment, and therefore only the different points will be described. Regarding this, the same reference numerals as in the first embodiment are given, and the overlapping description thereof is omitted. In FIG. 2, the contact surface with respect to the tooth of the brush member 6 of this resin foamed molded object is formed in serration. In this case, the tooth shape may be formed on all of the contact surfaces or may be formed on a part of the contact surfaces. In this way, the pointed portion of the contact surface with respect to the teeth easily enters between the teeth and the teeth, and the bristle bristle 7 of the hard melamine resin is in delicate contact with both sides of the teeth, and the operation of the brush member 6 Together, the contaminants embedded in the minute uneven surface of the edge surface are effectively scraped off, and the contaminants are absorbed into the interior (gap) of the brush member 6 of the resin foam molding. Even in this case, it can be used in the same manner as in the first embodiment, and the same effect as in the same embodiment can be obtained, and both parts of the tooth can effectively remove contaminants.

3 shows a third embodiment of the present invention. In this embodiment, the clip member 2 has the recessed part (or edge) of the head 4 being the several small recessed part 53 (or edge). Unlike the first embodiment, the resin foamed molded body of the brush member 6 is composed of a plurality of small rectangular parallelepiped blocks 63. Since the other parts are the same as in the first embodiment, only different points are described. The same code | symbol as Embodiment 1 is attached | subjected, and the overlapping description is abbreviate | omitted.

In Fig. 3, a plurality of small recesses 53 are formed on the front surface of the head 4. The planar shape of these recessed portions 53 may be a polygon such as a rectangle or a square, or may be a circle or an ellipse.

In addition, these recessed parts 53 may be changed into the edge of a slightly rectangular or slightly elliptical plane shape as demonstrated previously. In the resin foamed molded body of the brush member 6, each block 63 has a polygonal cross section, such as a rectangle or a square, or a circular or oval columnar shape.

These blocks 63 have a lower end embedded in each recess 53 (or rim) at the front of the clip member 2, and an upper side thereof protrudes from the front surface of the head 4. In this case, the planar area of the recessed portion of the head 4 may be made smaller than the planar area of each block 63, and each block 63 may be fixed by press-fitting into the recess 53 (or the edge). And each recess 53 (or frame) may be fixed using fixing means such as an adhesive. In this way, the upper edge of each block 63 of the brush member 6 easily enters between the teeth and the teeth, and the bristle 7 of the hard melamine resin of each block 63 contacts the edges of the teeth delicately. In addition to the operation of the brush member 6, the contaminants stuck to the very fine concavo-convex surface of the edge surface thereof are effectively scraped off so that the contaminants are absorbed into the interior (gap) of the brush member 6 of the resin foam molding. Even in this case, it can be used in the same manner as in the first embodiment to obtain the same operational effects as in the same embodiment, and to effectively remove contaminants on both sides of the teeth therein.

4, the 4th Embodiment of this invention is shown.

This embodiment differs from the first embodiment in that the brush member 6 is a detachable device at the end of the clip member 2, and since the other parts are the same as in the first embodiment, only different points are described and common parts. Regarding this, the same reference numerals as in the first embodiment are given, and the overlapping description thereof is omitted.

In FIG. 4, a recessed portion 5 is formed in the end head 4 of the clip member 2. On the other hand, the brush member 6 of the resin foam molding is a single rectangular block as in the first embodiment, and the retaining member 8 is formed around the block member and is fitted into the recessed portion 5 at the end of the clip member 2. Here, the retaining member 8 is a functional part that protects or reinforces the brush member 6 and fixes and retains the brush member 6 to the recessed portion 5 of the end of the clip member 2. The material is formed in a frame shape so as to fix a predetermined range of the lower portion of the periphery of the resin-foamed molded body so that the retaining member 8 elastically retains the brush member 6 around the recessed portion of the clip member 2. 5) can be inserted.

Even in this way, it is used in the same manner as the first embodiment and the effect can be obtained as in the first embodiment. In addition, the brush member 6 can be removed from the clip member 2 so that the separate brush member 6 can be replaced with a replacement part and the same clip member 2 can be used continuously. You can offer it at a cheap price.

In addition, each of the first to fourth embodiments can be changed into various types.

First, in the fourth embodiment, the housing of the brush member replacement part may be provided in the clip member 2 so that the brush member replacement part may be accommodated in the housing part. In this case, the brush member replacement part can be inserted into this recess, hole or rim by making a recess or a hole or a rim for inserting the brush member replacement part into the clip member as a storage part, and the case is detachably attached to the clip member. The brush member replacement parts can be put into this case by making

In addition, this accommodating part may be either singular for accommodating one brush member exchange part, and plural for accommodating a plurality of brush member exchange parts.

Further, the brush member replacement parts may be flat or uneven in contact with the teeth, or may be constituted by a plurality of small blocks. Further, the brush member replacement part may be constituted by a plurality of small blocks. In addition, when the brush member replacement part is composed of a plurality of small blocks, the holding member is formed as a plate that can be press-fitted into the recessed end of the clip member, and a plurality of holes, recesses, or rims are inserted to fix the small blocks in the plane. Adopt one. The holding member may continue to be used as an accessory part on the clip member side, or may be made similarly to a brush member replacement part on the brush member replacement part side.

In addition, the recessed portion of the clip member may be replaced by a rim, or may be directly attached to the recess or rim without using an engaging member or a fixing member for the brush member replacement part.

Furthermore, it is also possible to make the clip member cylindrical and to load a brush member therein so as to protrude a part of the brush member from the clip member. In this case, the brush member may be the same length as or longer than the clip member, or may be constituted by a plurality of replacement parts, and in any case, it is preferable to provide fixing means for fixing the brush member to the open end of the clip member.

In the first to third embodiments, although the holding member 8 shown in the fourth embodiment is not provided around the brush member 6, the holding member is provided in the brush member as in the fourth embodiment. You may protect. In this case, the retaining member made of synthetic resin may be equally covered in the lower predetermined area around the brush member to protrude the upper end of the brush member from the retaining member, or the retaining member may be shaped like a rim or a barrel in the front head of the clip member. The periphery of the brush member fixed to the head may be protected. By reinforcing the brush member in this way, the brush member can be used for a long time.

In addition, in 1st-4th embodiment, the shape of the clip member 2 may be made arbitrarily other than a rod shape, for example in the form of a block. Furthermore, as a special form (fifth embodiment), as shown in Fig. 5, the clip member may be made into a rubber shape which pinches the finger. In this case, the brush member of the melamine resin foamed molded article is formed around the outer edge of the end portion or the middle. (6) can be attached. As a result, portability is excellent.

In addition, in each embodiment, the brush member 6 is made into a block shape, but this brush member may be made into a thin flat shape or a thin projection, and furthermore, it may be made into a brush shape or a thread shape (fixed to a conventional shape) The same effect can be obtained by changing the shape like this.

In this case, the brush member may be, for example, thin plate-shaped, so that the size required for one company may be discarded after one company, and a thin, slender or threaded brush member may be attached to the stick-shaped clip member. You can also use it as an interdental brush. You can change this brush member into a ball shape or use a high-shaped brush member between the upper and lower teeth to bite (that is, go to the point) and deform the brush member and turn it into the tooth. We can wipe to the inside neatly

Furthermore, the resin foam molded body of the brush member may be rounded around the shaft member, and a bearing (bearing) may be installed on the end head of the clip member to attach the brush member to the clip member so as to be rotatable. You can brush while rolling.

In addition, in each embodiment, the brush member 6 is buried with water, but the brush member 6 may have a medicine for after-care, for example, a medicine containing a peel extract. You can get out.

In each embodiment, melamine resin is employed as the hard resin forming the brush member 6, but may be replaced with another resin material. In this case, a resin material having a polishing performance almost equivalent to that of the melamine resin is preferable.

Moreover, in each embodiment, the whole brushing mechanism 1 is comprised by toothbrush retention, but the clip member of a dental treatment apparatus may be detachably attached to the clip member, and the brush member may be detachably attached to the clip member in this way, It can be used together as a therapeutic apparatus for dental use, and also as a brush for dental purposes.

In addition, the clip member of the dental instrument or denture repair device may be detachably attached to the clip member, and the brush member may be detachably attached at the end thereof. Thus, the same clip member may be further used as a dental instrument or denture repair device. It can be used together.

The brush for teeth of the present invention is a brush member made of a resin-foamed molded body made of hard resin as the main material on the tooth surface, and brushed by a brushing method such as an ordinary toothbrush. Deep contaminants can be eliminated cleanly, resulting in a significant improvement in decontamination of tooth surfaces.

Claims (1)

The brush member, which is a clip member and a brush member, is a resin foam molding mainly made of melamine resin, and has a fine bristle of melamine resin, which is electrically contacted to the tooth with a fine mesh structure as a whole. Brushing mechanism.