TWM483007U - Periodontal caring toothbrush - Google Patents

Description

Periodontal care toothbrush

This creation relates to a periodontal care toothbrush; in particular, it relates to a periodontal care toothbrush which is corresponding to the size of the tooth to design the size of the head, and is convenient for horizontal brushing and straight brushing.

Toothbrush is a common tooth cleaning tool used today to clean the food residue of the tooth surface and the teeth.

In general, the width and thickness of the front end of the handle are smaller than the head, so as to reduce the occurrence of the grip to the teeth or other parts while maintaining the brushing area, and in the structure of the toothbrush, the common toothbrush It can be roughly divided into I-shaped and T-shaped toothbrushes.

As shown in FIG. 5, the I-shaped toothbrush 100a generally includes a handle 1a, a head 2a and a plurality of bristles 3a. The user holds the handle to clean the teeth with the bristles, thereby cleaning the teeth and the teeth. .

The length of the I-shaped toothbrush head 2a can be approximately horizontally spanned by three teeth, so that the tooth surface can be cleaned over a large area during the horizontal brushing, but it is easy for the person to subconsciously force the lateral brushing, causing tooth loss and gum shrinkage.

Since the head 2a of the I-shaped toothbrush has a long length, it is straight Most of the brushing of the teeth can only use the bristles at the front end. However, the cleaning efficiency of the teeth is not high. Please refer to Figure 6. When the dentition is not complete, the teeth that are tilted inside are often tilted to the outside. Blocking, therefore, when using an I-shaped toothbrush to clean the teeth, there is a problem that the bristles are first stuck to the teeth that are inclined to the outside and it is difficult to clean the teeth that are inclined to the inside, although the bristles are bendable, so if the brush is hard, It can be brushed to the teeth that are tilted inside, but this will not only cause the teeth that are tilted to the outside and their gums to be damaged, but also the poor cleaning of the teeth. In addition, when cleaning the rear teeth, due to space limitations The problem is that it is difficult for the user to use a changing gesture or changing the hand to hold the toothbrush to clean the teeth, making it difficult for the I-shaped toothbrush to clean the teeth of the tooth region after the dentition is not finished.

The head structure of the T-shaped toothbrush (not shown) is lower than that of the I-shaped toothbrush. The main difference is that the width of the head of the T-shaped toothbrush is larger and the length is smaller, so it is more convenient to directly brush the teeth. However, it is only suitable for cleaning the anterior region. For the posterior region, because of the small space in the posterior region, there are often problems with other parts of the mouth, which are not easy to handle, and often hurt the gums. .

In view of this, the creators have been diligently researching, actively researching, and years of experience in related product research, and through continuous experimentation and improvement, have finally developed this creation.

The purpose of this creation is to provide a periodontal care toothbrush that is convenient for both horizontal and straight brushing.

The structure of the present object to achieve the above purpose includes: a handle, a head held at the front end of the handle, the head is extended forward by a predetermined length from the front end of the handle, and has a predetermined width in the lateral direction, and has a plurality of bristles on the bottom surface of the head; The length is slightly smaller than the total length of any two adjacent teeth, and the predetermined width is substantially equal to the width of the first large molar of the lower jaw, which can achieve the purpose of facilitating the horizontal brush and the straight brush.

Preferably, the front section of the handle is generally Y-shaped, and gradually narrows from the end to the rear, which can conveniently clean the teeth of the posterior region.

Preferably, the predetermined length of the head is 0.6 to 0.8 cm, which is convenient for straight brushing.

Preferably, the predetermined width of the head is 1.2 to 1.4 cm, which is convenient for horizontal brushing.

In order to achieve the above and other objects, the technical means, components and effects thereof have been described in the following.

100‧‧‧ periodontal care toothbrush

1‧‧‧Handle

2‧‧‧ head

3‧‧‧ bristles

100a‧‧‧I toothbrush

1a‧‧‧Handle

2a‧‧‧ head

3a‧‧‧bristles

Figure 1 is a perspective view of the creation.

Figure 2 is a schematic diagram of the comparison between creation and teeth.

Fig. 3 is a schematic view showing the cleaning of the teeth with irregular dentition.

Fig. 4 is a schematic view showing another case of cleaning teeth with irregular dentition.

Fig. 5 is a schematic view showing a conventional I-shaped toothbrush for cleaning teeth with irregular dentition.

Fig. 6 is a schematic view showing another conventional I-shaped toothbrush for cleaning teeth with irregular dentition.

As shown in FIG. 1, the present periodontal care toothbrush 100 comprises: a handle 1 for holding by a hand; a head 2 disposed at the front end of the handle 1, the head 2 being extended forward by the front end of the handle 1 The length, and the transverse direction has a predetermined width, and the bottom surface of the head 2 has a plurality of bristles 3; wherein the predetermined length of the head 2 is slightly smaller than the total length of any two adjacent teeth, and the predetermined width is substantially equal to the first chin The width of the large molars can achieve the purpose of convenient horizontal brushing and straight brushing. The details will be explained below.

The handle 1 can be gripped by a hand, and can be made of a material such as plastic, and can be provided with a plurality of anti-slip protrusions (not shown) for convenient gripping, and the front section is generally Y-shaped, facing from the end. The rear is gradually reduced to reduce the occurrence of the grip to the teeth or other parts, which facilitates cleaning of the posterior region.

The head 2 is disposed at the front end of the handle 1, and is extended forward by a predetermined length from the front end of the handle 1, and has a predetermined width in the lateral direction. The bottom surface of the head 2 has a plurality of bristles 3, and the user holds the grip to clean the teeth with the bristles. It can achieve the purpose of cleaning the tooth surface and the teeth. It can be square, round or other shapes. For convenience of explanation, the square head is taken as an example.

As shown in Figure 2, the predetermined length of the head 2 can be slightly less than the total length of any two adjacent teeth, preferably 0.6 to 0.8 cm, which facilitates a straight brushing action to clean the teeth.

As shown in Figures 3 to 4, when the user cleans the teeth with irregular dentition, there will be no interference of the bristles (as shown in Figures 5-6), which can achieve the purpose of convenient straight brushing.

In addition, when you reach into the posterior region, you can hold it without changing your hand. In the case of holding the grip 1, the teeth are cleaned by a straight brushing action, so that the anterior or posterior region can be effectively cleaned to avoid dental disease.

The predetermined width of the head 2 may be substantially equal to the width of the first large molar of the lower jaw, preferably 1.2 to 1.4 cm, so that the edge of the gums and the tooth surface can be reliably cleaned during the horizontal brushing operation, and no jam is obtained. Or the problem of hitting the gums.

The above embodiments of the present invention are provided for convenience of explanation only. When the meaning of the case cannot be limited, the various transformation designs according to the scope of the listed patent application should be included in the patent scope of the present application.

100‧‧‧ periodontal care toothbrush

1‧‧‧Handle

2‧‧‧ head

3‧‧‧ bristles

Claims (5)

A periodontal care toothbrush, comprising: a handle for holding by a hand; a head disposed at a front end of the handle, the head extending forward by a predetermined length from a front end of the handle, and having a predetermined width in a lateral direction, The bottom surface of the head has a plurality of bristles; wherein the predetermined length of the head is slightly smaller than the total length of any two adjacent teeth, and the predetermined width is substantially equal to the width of the first large molar of the lower jaw. The periodontal care toothbrush of claim 1, wherein the front section of the handle is substantially Y-shaped and gradually narrows from the end to the rear. A periodontal care toothbrush according to claim 1 or 2, wherein the predetermined length of the head is 0.6 to 0.8 cm. A periodontal care toothbrush according to claim 3, wherein the predetermined width of the head is 1.2 to 1.4 cm. A periodontal care toothbrush according to claim 1 or 2, wherein the predetermined width of the head is 1.2 to 1.4 cm.