TWI576095B - Combined teeth - Google Patents

Description

Combined tooth

The invention relates to a tooth, and in particular to a combined tooth.

A person has two teeth in his life: a milk tooth and a permanent tooth. There are 20 milk teeth and 32 permanent teeth. The composition of the teeth is made up of incisors, canines, small molars, and large molars. Healthy teeth help maintain aesthetics, chew food, and help the pronunciation to guide multiple functions.

Referring to FIG. 1 , an existing teaching model of a large molar tooth includes a support base 10 , a support rod 20 propped on the support base 10 , and a tooth model 30 disposed on the support rod 20 to provide a teacher. Show teaching to make learners understand the shape of the teeth.

However, the previous tooth model has the following disadvantages when it is actually used:

First, simply provide the appearance of teeth

Previous tooth models were molded with a mold, usually providing only one tooth shape to provide the learner with the appearance of the tooth, with no other effects.

Second, increase learning time

As mentioned above, when the learner needs to memorize the shape of the tooth, it is impossible to fully utilize the traditional dental mold to assist the learning effect. It is necessary to additionally refer to other materials, which inevitably increases the learner's learning time.

Therefore, how to effectively improve the existing dental model to provide only a single function of the appearance of the teeth to help learners to recognize the teeth more quickly and efficiently has become an urgent need of the relevant industry.

In view of this, an object of the present invention is to provide a combination The tooth comprises a body unit, a bite unit, a neck unit, and a root unit.

The body unit includes a body having an upper surface, an opposite lower surface, and at least one side surface between the upper and lower surfaces. The snap unit includes a plurality of nips detachably disposed on the upper surface. The neck unit includes a plurality of neck bodies detachably disposed on the side. The root unit includes a plurality of roots detachably disposed on the lower surface, the snap unit, the neck unit, and the appearance of the root unit forming a shape of a tooth, and enclosing the body frame.

A further technical means of the present invention is that the combined tooth further comprises a combination unit, comprising a plurality of first assembly bodies disposed on the body, and a plurality of the plurality of occlusers, the plurality of tooth neck bodies, and the plurality A second assembly on a plurality of roots, the first and second assemblies being combined with each other.

Another technical means of the present invention is that the combination unit further includes a connecting portion connecting the plurality of ends to the second assembly, and the other respective ends are connected to the engaging body, the neck body, and the root body.

According to still another aspect of the present invention, the second assembly is a spherical shape, and the first assembly is a groove that can accommodate the second assembly.

According to still another aspect of the present invention, the first assembly and the second assembly are magnetic bodies that can attract each other.

Another technical means of the present invention is that the plurality of occlusers and the plurality of neck portions respectively have a plurality of intermediate portions, a plurality of lip sides located on one side of the plurality of intermediate portions, and a plurality of intermediate portions located at the intermediate portion of the plurality Side of the tongue on one side.

According to still another aspect of the present invention, the plurality of occlusers and the plurality of neck portions each have a plurality of intermediate portions, a plurality of buccal portions located on one side of the plurality of intermediate portions, and a plurality of intermediate portions located at the intermediate portion of the plurality Side of the tongue on one side.

Another object of the present invention is to provide a combined tooth comprising a body unit, a snap unit, a neck unit, and a root unit.

The body unit includes a body having an upper surface, an opposite lower surface, and at least one side surface between the upper and lower surfaces. The snap unit includes a plurality of nips detachably disposed on the upper surface. The neck unit includes a plurality of neck bodies detachably disposed on the side. The root unit includes a root body detachably disposed on the lower surface, the occlusion unit, and an appearance of the neck unit forming a crown shape, the occlusion unit, the neck unit, and the root unit can be the body The frame is enclosed.

According to still another aspect of the present invention, the root body is an artificial root.

Another technical means of the present invention is that the root unit further includes a tooth table disposed between the body and the root body.

The beneficial effect of the present invention is that when the body unit is used as a base, the tooth can be split into a plurality of occlusion unit, neck unit, and root unit which can be combined with the body. When used, it can be made into the same combined teeth according to different types of teeth, which can not only provide memory learning for the shape and shape of the learner's teeth, but also provide the learner's memory combination practice after the decomposition of the present invention, and interactive learning. To deepen the learning effect of learners.

10‧‧‧ support

20‧‧‧Support rod

30‧‧‧Dental model

3‧‧‧ Body unit

31‧‧‧Ontology

311‧‧‧ upper surface

312‧‧‧ lower surface

313‧‧‧ side

4‧‧‧biting unit

41‧‧‧Bite

411‧‧‧ middle part

412‧‧‧ buccal side

413‧‧ ‧ lingual side

414‧‧‧ lip side

5‧‧‧neck unit

51‧‧‧neck body

511‧‧‧Intermediate

512‧‧‧ buccal side

513‧‧ ‧ lingual side

514‧‧‧Late side

6‧‧‧ root unit

61‧‧‧ roots

62‧‧‧ tooth table

7‧‧‧Combination unit

71‧‧‧First assembly

72‧‧‧Second combination

73‧‧‧ Connection section

1 is a schematic view showing a conventional tooth model; FIG. 2 is a schematic side view showing a first preferred embodiment of the combined tooth of the present invention; and FIG. 3 is a side view showing the first preferred embodiment. FIG. 4 is a perspective view showing the aspect of the body unit combination of the first preferred embodiment; Figure 5 is a front elevational view showing a second preferred embodiment of the combined tooth of the present invention; Figure 6 is a side elevational view showing the side view of the second preferred embodiment; Figure 7 is a schematic view of the device A third preferred embodiment of the combined tooth of the present invention is illustrated; and Figure 8 is a schematic view of the device in combination with the third preferred embodiment.

The details of the related patents and the technical contents of the present invention will be apparent from the following detailed description of the preferred embodiments of the drawings.

It should be noted that, before the detailed description, similar elements are denoted by the same reference numerals.

Referring to Figures 2, 3 and 4, a first preferred embodiment of the modular tooth of the present invention comprises a body unit 3, a bite unit 4, a neck unit 5, a root unit 6, and a combination unit 7. The body unit 3 includes a body 31 having an upper surface 311, an opposite lower surface 312, and at least one side 313 interposed between the upper and lower surfaces 311, 312. The body 31 of the first preferred embodiment In the case of a cylinder, the side surface 313 is a side curved surface of the cylinder.

The occlusion unit 4 includes a plurality of occluded bodies 41 detachably disposed on the upper surface 311. The neck unit 5 includes a plurality of neck portions 51 detachably disposed on the side surface 313. The root unit 6 includes a plurality of roots 61 detachably disposed on the lower surface 312, and the combination of the combination unit 4, the neck unit 5, and the root unit 6 forms a shape of a tooth, and the body 31 is framed Wrap it up.

Preferably, the first preferred embodiment uses the small molars and the large molars as the appearance of the combined tooth, such that the plurality of occlusal bodies 41 and the plurality of tooth necks 51 respectively have a plurality of intermediate portions 411, 511, and the plurality of The The buccal side portions 412 and 512 on one side of the plurality of intermediate portions 411 and 511, and the lingual side portions 413 and 513 on the other side of the plurality of intermediate portions 411 and 511.

Wherein, the lingual side portions 413, 513 are portions where the teeth are close to the tongue, and the buccal side portions 412, 512 are portions where the teeth are close to the cheeks, in the plurality of occlusion units 4, the neck unit 5, and the root unit 6 When the body 31 is combined into a shape of a small molar and a large molar, the learner can recognize the appearance of the tooth.

The combination unit 7 includes a plurality of first assembly bodies 71 disposed on the body 31, and a plurality of second assembly bodies 72 respectively disposed on the plurality of occlusal bodies 41, the plurality of tooth necks 51, and the plurality of roots 61. The first and second assemblies 71, 72 can be combined with each other.

The combination unit 7 further includes a connecting portion 73 whose one end is connected to the second assembly 72, and the other end of which is connected to the engaging body 41, the tooth neck body 51, or the root body 61, respectively.

The second assembly body 72 of the first preferred embodiment is a spherical body, and the first assembly body 71 is a groove for accommodating the second assembly body 72, so that the plurality of the occlusion unit 4 and the neck unit 5 And the root unit 6 can be separated from the body 31, and can provide the user to piece together the combined teeth of the present invention according to the shape of the teeth in the memory, thereby deepening the user's learning and memory effect.

Preferably, the body unit 3 is cylindrical, and the upper and lower surfaces 311, 312 and the side surface 313 are respectively provided with nine first assemblies 71, so that the combined teeth of the present invention are respectively composed of nine engaging bodies 41, The nine tooth necks 51 and the nine roots 61 are combined, and the number of the combined units 7 can be determined according to the size of the actual tooth model. The greater the number, the more detailed the split teeth can be decomposed, of course Will increase the difficulty of the tooth combination.

It should be noted that the body unit 3 can also be formed into a multi-sided shape, and has a plurality of side surfaces 313 that can match the number of the neck portions 51. Each side surface 313 is provided with a first assembly 71 and the same. Tooth neck The second assembly 72 on 51 is combined. For example, the body 31 can be formed into a quadrangular body. The upper and lower surfaces 311 and 312 are respectively provided with four first combined bodies 71, which can be combined with the four engaging bodies 41 and the four roots 61, respectively. The four side faces 313 are respectively provided with a first combination body 71 for combining with the tooth neck body 51. When the plurality of occlusal bodies 41, the plurality of tooth neck bodies 51, and the plurality of tooth root bodies 61 are combined into a tooth, the The body 31 is hidden and not seen.

Referring to Figures 5 and 6, a second preferred embodiment of the combined tooth of the present invention is substantially the same as the first preferred embodiment, and the same portions are not described herein again, except that the In the second preferred embodiment, the incisors and the canine teeth are used for the appearance of the combined tooth, and the plurality of occlusal bodies 41 and the plurality of tooth necks 51 respectively have a plurality of intermediate portions 411 and 511, and the plurality is located at the plurality of intermediate portions 411 and 511. The side lip side portions 414, 514 and the plurality of lingual side portions 413, 513 located on the other side of the plurality of intermediate portions 411, 511.

Wherein, the lingual side portions 413, 513 are the portions of the teeth that are close to the tongue, and the lip side portions 414, 514 are the portions of the teeth that are close to the lips. The first assembly 71 and the second assembly 72 are magnetic bodies that can attract each other. The user can further separate and combine the occlusion unit 4, the neck unit 5, and the root unit 6 with the body 31, thereby reducing the time for the operation combination to enhance the learning effect.

Referring to Figures 7 and 8, a third preferred embodiment of the combined tooth of the present invention is substantially the same as the first preferred embodiment, and the same portions are not described herein again, except that the The root unit 6 of the third preferred embodiment includes a root body 61 detachably disposed to the lower surface 312. The root body 61 is an artificial root. The root unit 6 further includes a tooth table 62 disposed between the body 31 and the root body 61. The tooth table 62 is detachably locked to the root body 61. The second assembly 72 is disposed on the base The tooth table 62 can be assembled with the lower surface 312 of the main body 31.

The third preferred embodiment is mainly that the teeth of the artificial implant are in the shape of the combined tooth, and the engaging unit 4 and the appearance of the neck unit 5 form a shape of a crown, the engaging unit 4, the tooth The neck unit 4, and the root unit 6, can be wrapped around the body 31.

It should be noted that the third preferred embodiment of the present invention not only provides a mode for the learner to learn the teeth of the dental implant through the interactive teaching mode of the combined tooth, but also can be used when actually implanting the tooth. The implant body is formed in the manner of the third preferred embodiment. For example, the crown portion of the denture is separated into a plurality of occlusal bodies 41 and a plurality of tooth neck bodies 51 for detailed manufacturing, and then the body is completed. 31 combines to form the crown portion, and finally engages with the root unit 6 that has been valued into the human alveolar bone. Since the technique of implanting teeth is not the focus of the present case, it will not be repeated here.

When the third preferred embodiment is used on the teaching model, the body 31 can be combined with the plurality of occlusers 41, the plurality of neck portions 51, and the pedestal 62 by means of a magnetic body. . For example, the first assembly 71 can use magnets, and the plurality of second assemblies 72 can use magnets of opposite polarity, which are magnetically detachably attracted to each other. In addition, the tooth table 62 connected between the body 31 and the root body 61 can also be made by using a magnet that attracts the teeth, and provides the shape and appearance of the teeth that the learner combines into the artificial implant. In actual implementation, the tooth can also be selected. The combination of the cards is not limited to this.

As can be seen from the above description, the combined teeth of the present invention do include the following advantages:

First, improve learning

The second assembly body 72 is a spherical body, and the first assembly body 71 is a groove for accommodating the second assembly body 72, so that the plurality of the occlusion unit 4, the neck unit 5, and the root unit 6 can The body 31 is separated to provide a user according to the shape of the teeth in the memory. The combined teeth are pieced together to deepen the user's learning and memory.

Second, deepen the position memory

The first preferred embodiment of the present invention provides a shape model of the incisors and the canine teeth. The second preferred embodiment provides a shape model of the small molars and the large molars, and utilizes the lip side portions 412, 512, the buccal side portions 414, 514, and the lingual portions 413, 513 provide a learner to learn the position of the combined tooth in the oral cavity so that the learner can learn different positions of different types of teeth to perform different functions.

Third, the actual use

In the application of the implant, the present invention can provide a method for preparing the implant body, and the crown of the denture is separated into a plurality of occlusal bodies 41 and a plurality of tooth neck bodies 51 for the detailed preparation, and the teeth are combined with the body 31 to form a tooth. The crown portion is finally joined to the root unit 6 that has been valued into the alveolar bone for use in actual implant technique.

In summary, the combined tooth of the present invention is centered on the body 31, and the tooth can be split into a plurality of the engaging unit 4, the neck unit 5, and the root unit 6 which can be combined with the body 31. When used, it can be made into the same combined teeth according to different types of teeth, which can not only provide memory learning for the shape and shape of the learner's teeth, but also provide the learner's memory combination practice after the decomposition of the present invention, and interactive learning. To deepen the learning effect of learners. Further, the present invention also provides a model of the shape of the denture, enabling the learner to learn the shape characteristics of the denture and the root 61 after the decomposition, and thus it is possible to achieve the object of the present invention.

However, the above description is only for the three preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent change of the patent application scope and the description of the invention is Modifications are still within the scope of the invention.

3‧‧‧ Body unit

31‧‧‧Ontology

311‧‧‧ upper surface

312‧‧‧ lower surface

313‧‧‧ side

41‧‧‧Bite

51‧‧‧neck body

61‧‧‧ roots

7‧‧‧Combination unit

71‧‧‧First assembly

72‧‧‧Second combination

73‧‧‧ Connection section

Claims (10)

A combined tooth comprising: a body unit comprising a body having an upper surface, an opposite lower surface, and at least one side of the upper and lower surfaces; a snap unit comprising a plurality of detachable portions a occlusal body on the upper surface; a neck unit comprising a plurality of tooth neck bodies detachably disposed on the side surface; and a root unit including a plurality of root bodies detachably disposed on the lower surface, the occlusion unit, The neck unit, and the appearance of the root unit form a shape of the teeth, and enclose the body frame. The combination tooth according to claim 1, further comprising a combination unit comprising a plurality of first assembly disposed on the body, and a plurality of the plurality of occlusers, the plurality of teeth, and The second assembly on the plurality of roots, the first and second assemblies may be combined with each other. The combined tooth according to claim 2, wherein the combined unit further comprises a connecting portion connecting the plurality of ends to the second assembly, the other end of the connecting body and the occlusal body, and The root is connected. The combination tooth according to claim 2, wherein the second assembly is a spherical body, and the first assembly is a groove for accommodating the second assembly. The combination tooth according to claim 2, wherein the first assembly and the second assembly are magnetic bodies that are mutually attractable. The combined tooth according to claim 2, wherein the plurality of occlusers and the plurality of neck portions respectively have a plurality of intermediate portions, a plurality of buccal portions on one side of the plurality of intermediate portions, and the plurality of The lingual side of the other side of the plurality of intermediate portions. The combination tooth according to claim 2, wherein the plurality of occlusers and the plurality of neck portions respectively have a plurality of intermediate portions, a plurality of lip sides located on one side of the plurality of intermediate portions, and plural numbers are located in the plural The lingual side of the other side of the middle portion. A combined tooth comprising: a body unit comprising a body having an upper surface, an opposite lower surface, and at least one side of the upper and lower surfaces; a snap unit comprising a plurality of detachable portions a occlusal body on the upper surface; a neck unit comprising a plurality of tooth neck bodies detachably disposed on the side surface; and a root unit including a root body detachably disposed on the lower surface, the occlusion unit, And the appearance of the neck unit forms a crown shape, and the occlusion unit, the neck unit, and the root unit can enclose the body frame. The combined tooth according to the invention of claim 8, wherein the root is an artificial root. The combined tooth according to claim 9 , wherein the root unit further comprises a toothing disposed between the body and the root.