TWM495833U - Orthodontic braces group and invisible braces thereof - Google Patents

Description

Correction braces and invisible braces

The invention relates to a material for correcting teeth, in particular to a corrective braces group which can improve the position of the correcting teeth and have better correcting effect.

Generally used in orthodontic dentition orthosis, in use, adhesive is used to fix the fixator to the outer side or inner side of the crown, and then the rubber band or steel wire is tied between the fixers to achieve correction. The effect of the dentition. However, because the traditional orthodontic appliance is made of metal, it is not very beautiful in appearance and is dubbed as a large steel tooth.

With the advancement of the technology and materials of the corrective dentition, there is currently a method for correcting the Clear Aligner which is more aesthetically pleasing. This method does not use any rubber bands or steel wires, and first forms a corrected person through photography. After simulating the orthodontic treatment in the 3D perspective view of the dentition, please refer to Figure 1 for the shape of each stage of the orthodontic treatment in the course of treatment, using a method such as 3D printing to make multiple pairs. There are invisible braces A different in shape of the corrective teeth. Each invisible braces A has a transparent outer shell shape, and has a certain elasticity and can be fitted on the outer side of the tooth row B. When worn, there is no foreign body sensation or scratching. Injury the mucous membranes in the mouth. When used by the corrector, follow the doctor's instructions and replace the new invisible braces A on time to achieve the corrective effect. The correction time varies from a few months to several years.

Although the above-mentioned invisible braces can be corrected in a beautiful and comfortable manner, Since the traditional invisible braces are only covered in the dentition, the corrective action is mainly to twist the orthodontic teeth or to push the corrective teeth, and it is impossible to correct the teeth which are too short for the growth of the teeth, so the use of the corrective teeth is corrected. The above is more limited; further, please refer to Figure 2, the traditional invisible braces A is the structure of the crown C. When wearing, the invisible braces A may be slightly tilted and cannot be completely fixed, plus the teeth of the corrective teeth. When the crown C is pushed by the shape of the invisible braces A, a reaction force is generated, and the invisible braces A around the crown C are deformed, so that the correction effect is not as expected.

Since the existing invisible braces are used for correction, there is a disadvantage that the position of the correcting teeth cannot be improved and the correcting effect is not good. In order to improve the aforementioned problems, the creator of the present invention designs an invisible braces set which can secure the invisible braces and push the corrective teeth to achieve better dentition correction.

In order to achieve the above creative purpose, the present invention provides a corrective braces set, the structure comprising: a corrective braces set comprising: an invisible braces, a housing conforming to the shape of the human tooth row and comprising a plurality of crowns arranged in a U shape The sleeve is connected to the inside of the two connected crown sleeves, and two non-adjacent crown sleeves are set as the fixed crown sleeve, and one or more crown sleeves between the two fixed crown sleeves are set as Correcting the crown sleeve, forming a fixed crown groove in each fixed crown sleeve, forming a buckle groove on the outer side of each fixed crown groove wall, and forming a narrow neck at the opening of each buckle groove. A correcting crown groove is formed in each of the correcting crown sleeves, and a pushing groove is formed on the outer side of each of the correcting crown groove walls, and the inside of each pushing groove is narrower than the opening; the two buckles can be buckled into the buckle groove Pieces, each fastener is provided with a positioning post, each positioning post a neck having inner and outer ends and passing through each of the retaining grooves, forming an adhesive portion at the inner end of each positioning post for adhering the adhesive to the surface of the crown, and forming a head at the outer end of each positioning post The width of each head is larger than the width of each positioning post and can be embedded in each buckle groove; and more than one pushing member that can be embedded in each pushing groove, the shape of each pushing piece is consistent with the shape of each pushing groove. An adhesive surface is formed on each of the push members to adhere to the surface of the crown.

Further, the present invention forms an open sleeve and a closed tooth surface on each of the two sides of the correcting crown sleeve in the opposite direction, at least on the circumferential surface of each of the pushing grooves toward the crown sleeves. A slope is formed on one side.

Further, the present invention forms an open sleeve and a closed tooth surface on each of the two sides of the correcting crown sleeve in the opposite direction, at least on the circumferential surface of each of the pushing grooves toward the crown sleeves. One side forms a curved surface.

Further, the present invention forms an open cuff and a closed tooth surface on each of the two sides of the fixed crown sleeve in the opposite direction, and the position of the tooth surface of the two fixed crown sleeves is higher than that of each of the correcting crown sleeves. The position of the tooth face.

Further, the peripheral wall of each of the pushing grooves of the present invention has a spherical shape, and the adjoining surface of each of the pushing members is a circular plane, and a spherical surface is formed around each pushing member, and the edge of each spherical surface is The perimeters of the respective junctions are connected.

Furthermore, each of the fixed crown sleeves of the present invention and the outwardly facing surface around each of the correcting crown sleeves respectively form a convex shape, and the respective buckle grooves and the respective pushing grooves are formed inside the respective convex shapes.

When the present invention is used for correcting teeth, the invisible braces are worn on the crown of the corrected person. At this time, the shape of the correcting crown sleeve is set to be close to the sleeve, and the invisible braces are worn. After the line is corrected, the shape of the correcting tooth has been raised at the preset height; before the invisible braces are worn, the two fasteners and the pushing member are pre-adhered, and the adhesive is used to adhere the adhesive to the adhesive portion of the fastener. Corresponding to the outward side of the crown, when the corrector wears the invisible braces, the heads of the two fasteners will push the neck of each buckle groove and fall into the inside of the buckle groove, at which time the neck will restrain the fasteners. The head securely secures the invisible braces to the wearer's dentition.

When the pusher is pasted, the adhesive is used to adhere the adhesive surface to the outer side of the correcting tooth, and the adhesive position is adhered to the wearer after the corrective tooth is corrected by wearing the invisible braces. The pushing member will completely fall into the preset position in the pushing groove, so that the position of the pushing member and the pushing groove is slightly misaligned when the invisible braces are worn, so that the edge of the pushing groove is caught on the surface of the pushing member. In this way, when the wearer wears the invisible braces, the elastic restoring force of the crown sleeve itself can be corrected, so that the pushing groove gradually pushes the pushing member and the correcting tooth, so that the pushing member finally falls into the pushing groove. At the same time, the correcting tooth is dropped into the correcting crown groove, and the correcting operation of the lifting correcting tooth is completed.

Since the fastener of the present invention can improve the fixing effect of the invisible braces well, and the pushing member can cooperate with the pushing groove to generate the pushing effect, the following effects can be achieved:

1. The new fastener has a head, which can effectively fix the invisible braces, so that the invisible braces around the correcting teeth can not slip and improve the correcting effect of the invisible braces.

2. The pushing member of the present invention can be pushed by the pushing groove to drive the position of the correcting tooth to rise, and the tooth with too short position can be corrected for the insufficient growth, and the use of the correcting tooth is more extensive.

A‧‧‧Invisible braces

B‧‧‧ tooth column

C‧‧‧ crown

10‧‧‧Invisible braces

11‧‧‧Ontology

12‧‧‧ crown cover

12A‧‧‧ fixed crown cover

121A‧‧‧Fixed crown groove

1211A‧‧‧ mouth

1212A‧‧‧ tooth face

122A‧‧‧ buckle groove

123A‧‧‧ convex shape

124A‧‧‧ neck

12B‧‧‧correction crown set

121B‧‧‧Correct crown groove

1211B‧‧‧ mouth

1212B‧‧‧ tooth face

122B‧‧‧Pushing slot

123B‧‧‧ convex shape

20‧‧‧fasteners

21‧‧‧Positioning column

22‧‧‧Continue

23‧‧‧ head

30‧‧‧Pushing parts

31‧‧‧Continue

32‧‧‧ spherical

40‧‧‧corrective teeth

41‧‧‧ crown

10A‧‧‧Invisible braces

10B‧‧‧Invisible braces

10C‧‧‧Invisible braces

30A‧‧‧Pushing parts

32A‧‧‧Conical surface

122C‧‧‧Pushing slot

Figure 1 is an exploded perspective view of a conventional invisible braces and a wearer's dentition.

Figure 2 is a cross-sectional view of a conventional invisible braces that are nested in a crown.

Figure 3 is an exploded perspective view of the first preferred embodiment of the present invention and the wearer's dentition.

Figure 4 is a perspective view of the first preferred embodiment of the present invention after being worn.

Fig. 5 is a cross-sectional view showing the first preferred embodiment of the present invention after the wearing of the crown sleeve.

Figure 6 is a cross-sectional view showing the correction of the crown sleeve after wearing the first preferred embodiment of the present invention.

Figure 7 is a cross-sectional view showing the correction of the crown sleeve after correction in the first preferred embodiment of the present invention.

8 and 9 are schematic views showing the implementation of the wearing correction process of the first preferred embodiment of the present invention.

Figure 10 is an exploded perspective view of the second preferred embodiment of the present invention and the wearer's dentition.

Figure 11 is a cross-sectional view showing the correction of the crown sleeve after wearing the third preferred embodiment of the present invention.

The present invention provides a corrective braces set, please refer to the first preferred embodiment shown in Figures 3 to 6, including: an invisible braces 10, provided with a U-shaped body 11, the body 11 is fitted with human teeth The column-shaped transparent casing forms a plurality of crown sleeves 12 arranged in a U shape on the body 11. The adjacent two crown sleeves 12 may be connected or may be in a separate configuration, for example, the invisible braces 10 correspond to The two crown sleeves 12 on both sides of the wearer's dentition are not separated from each other, and if the two crown sleeves 12 are connected, the two connected crown sleeves 12 The internals are in a state of communication, so that the teeth between the wearer's two crowns can pass through the two crown sleeves 12, so that the two crown sleeves 12 are simultaneously fit and fitted to the corresponding crowns. The novel crown sleeve 12 of the plurality of crown sleeves 12 is set as the fixed crown sleeve 12A, and at least one of the crown sleeves 12 between the two fixed crown sleeves 12A is set as the correcting crown sleeve. 12B. According to the preferred embodiment, a correcting crown sleeve 12B is provided between the two fixed crown sleeves 12A, and a fixed crown sleeve 1 is provided. 2A, correcting the crown sleeve 12B and another solid The fixed crown cover 12A is in a state of continuous and continuous arrangement.

A fixed crown groove 121A is formed in each of the two fixed crown sleeves 12A, and each fixed crown groove 121A has a different size, which is suitable for the shape of the cover corresponding to the crown of the wearer, and the fixed crown cover 12A. An open sleeve 1211A and a closed tooth surface 1212A are formed on both sides of the upper and lower opposite directions, and a buckle groove 122A is formed in each of the fixed crown sleeves 12A. Each of the buckle grooves 122A is formed on the peripheral wall of each fixed crown groove 121A. The outer side, that is, the position corresponding to the outward side of the wearer's tooth row, and the positions of the two fixed crown sleeves 12A are located at the positions of the left and right crowns 41 of the correcting tooth 40, around each fixed crown cover 12A. A convex shape 123A is formed on the outwardly facing surface, and each of the fastening grooves 122A is formed on the inner side of each of the convex shapes 123A, and a width wider than the inside of the fastening groove 122A is formed at an opening of each of the fastening grooves 122A connecting the fixed crown grooves 121A. Neck 124A.

A correcting crown groove 121B is formed in the correcting crown sleeve 12B. The correcting crown groove 121B is adapted to cover the shape of the correcting tooth, and an open sleeve is formed on each of the two sides of the correcting crown sleeve 12B in the opposite direction. The mouth 1211B and a closed tooth surface 1212B, and the position of the tooth surface portion 1212B of the correcting crown sleeve 12B is lower than the position of the tooth surface portion 1212A of the two fixed crown sleeves 12A, and a pushing groove is formed in each of the correcting crown sleeves 12B. 122B, each of the pushing grooves 122B is formed on the outer side of the peripheral wall of each of the correcting crown grooves 121B, that is, the position corresponding to the outward side of the wearer's tooth row, and the position of the correcting crown cover 12B corresponds to the position of the correcting tooth 40, and is corrected. The left and right sides of the crown groove 121B communicate with the fixed crown groove 121A of the two fixed crown sleeves 12A, and a convex shape 123B is formed on the outwardly facing surface around the correcting crown sleeve 12B, and the pushing groove 122B is formed in each of the protrusions. On the inner side of the shape 123B, the peripheral wall of the pushing groove 122B has a spherical shape, and the width of the opening of each of the pushing grooves 122B connecting the correcting crown groove 121B is wider than the inner portion of the pushing groove 122B; since the peripheral wall of the pushing groove 122B is spherical Shape, so at least will be oriented in the push slot 122B 1211B opening direction side surface is formed with an arcuate guiding action, and the push groove The deepest part of 122B is the center of the sphere.

The fasteners 20 can be embedded and fastened to the fastening slots 122A. Each fastener 20 is provided with a positioning post 21, and the width of each positioning post 21 is narrower than the width of each neck 124A. Each positioning post 21 has inner and outer portions. At the inner end of each positioning post 21, a rear portion 22 is formed for the adhesive to adhere to the crown surface, and at the outer end of each positioning post 21, a head portion 23 having a width larger than the width of each neck portion 124A is formed at each end. The shape of the portion 23 conforms to the shape of the inside of each of the buckle grooves 122A and can be engaged therewith.

The number of the corresponding correcting crown sleeves 12B is at least provided with a pushing member 30 that can be inserted into each of the pushing grooves 122B. For example, in the preferred embodiment, a pushing member 30 is provided, and the shape and shape of each pushing member 30 are The shape of the pushing groove 122B is matched, and a bonding surface 31 for adhering the adhesive to the surface of the crown is formed on the inner side of each pushing member 30. The bonding surface 31 is a circular plane around the respective pushing members 30. A spherical surface 32 is formed, and the edge of the spherical surface 32 is connected to the periphery of the adhesive surface 31. Since the periphery of the pushing member 30 is in the shape of the spherical surface 32, at least a curved surface having a guiding effect is formed on one side of the pushing member 30. And the most convex part of the spherical surface 32 is the center of the spherical surface.

When the present invention is used for correcting teeth, please refer to FIG. 3 and FIG. 5, which are the shape of the crown sleeve 12 except the correcting crown sleeve 12B, including the two fixed crown sleeves 12A. The shape of the crown corresponding to the crown 41 can be tightly fitted, and the shape of the correcting crown sleeve 12B is set as a closeable sleeve. After the wearer wears the invisible braces 10, the position has been improved. The shape of the height correcting tooth 40 is set.

Then, the two fasteners 20 and the pushing member 30 are adhered, and the adhesive portion 20 is adhered and fixed to the outward side of the corresponding crown 41 so that the position of each fastener 20 can be located at the corrected person. After the invisible braces 10 are worn, the buckle grooves 122A can be buckled. When the corrector wears the invisible braces 10, the two fasteners 20 can be buckled with the buckle grooves 122A of the fixed crown sleeve 12A, and the respective buckles are buckled. The portion 23 pushes the neck portion 124A of each of the buckle grooves 122A and falls into the inside of the buckle groove 122A. At this time, the neck portion 124A restrains the head portion 23 of each fastener member 20, and the fixed crown sleeves 12A can be firmly fixed in the nesting portion. The crown 31 on the left and right sides of the tooth 40 is corrected.

When the pusher 30 is pasted, please refer to FIG. 6 and FIG. 7 together, and the adhesive surface of the pusher 30 is adhered and fixed to the outward side of the correcting tooth 40, and the adhesive position is pasted. After the wearer corrects the correcting tooth 40 by wearing the invisible braces 10, the pushing member 30 will completely fall into the position in the pushing groove 122B. However, in order to correct the effect of the correcting crown sleeve 12B on the correcting tooth 40, the pushing member 30 also needs to be adhered to the side of the spherical surface 32 facing the gum when the corrective person first wears the invisible dental mouthpiece 10, and the pushing groove 122B can be pushed. The position is fastened toward the end of the sleeve 1211B. Thus, when the wearer wears the invisible braces 10, the sleeve 1211B of the correcting crown sleeve 12B is deformed by the pusher 30, and the crown sleeve can be corrected. The elastic restoring force of the 12B itself gradually pushes the pushing member 30 and the correcting tooth 40 on the side of the pushing groove 122B toward the sleeve 1211B, so that the correcting tooth 40 will fall into the correction of the correcting crown sleeve 12B after a period of time. In the crown groove 121B, the correcting effect of the lifting correcting tooth 40 is achieved.

In addition to the effect of lifting the position of the correcting tooth 40, the preferred embodiment of the present embodiment has a spherical surface 32 around the pushing member 30. When the spherical surface 32 is pressed by the pushing groove 122B, the pushing groove is pushed toward the groove. 122B deep center concentric movement in the manner of falling into the pushing groove 122B, so in the process of correcting the correcting tooth 40, if the relative position of the pushing member 30 and the pushing groove 122B initially set is left and right misaligned, The orthodontic tooth 40 is twisted during the process of raising the position of the orthodontic tooth 40 to achieve a corrective effect of the torsional position.

Referring to Fig. 8 and Fig. 9, when a plurality of invisible braces 10A, 10B are used to correct the teeth, the invisible braces 10A, 10B which improve the position of the corrected crown sleeve 12B are sequentially worn. The correction is performed by correcting the position at which the crown sleeve 12B gradually moves the correcting tooth 40. By fixing the position of the two fixed crown sleeves 12A by the fasteners 20, the reaction force when the correcting crown sleeve 12B is corrected can be avoided, and the position of the correcting crown sleeve 12B from the position of the correcting teeth 40 can be prevented from slipping. The new type of curved surface that can be pushed toward the side of the sleeve 1211B through the pushing groove 122B gradually pushes the pushing member 30 and causes the correcting tooth 40 to fall into the correcting crown groove 121B of the correcting crown sleeve 12B to lift the teeth. The corrective effect of the position.

In addition to the foregoing first preferred embodiment, the present invention is provided with a correcting crown sleeve 12B between the two fixed crown sleeves 12A. Please refer to the second preferred embodiment of FIG. With the actual use at the time of correction, the invisible braces 10C are set to have two correcting crown sleeves 12B between the two fixed crown sleeves 12A, and at this time, two corrective teeth 40 can be corrected. Then, the pushing member 30 is adhered and fixed to each of the correcting teeth 40 to be corrected by the invisible braces 10C. The correcting process and the manner in which the pushing member 30 is adhered to the position of the correcting tooth 40 are the first preferred embodiment. The examples are the same and will not be described here.

In addition to the foregoing first preferred embodiment, the peripheral wall of the pushing groove 122B is formed into a spherical shape. Referring to the third preferred embodiment of FIG. 11, the peripheral wall shape of the pushing groove 122C may be set. In a conical shape, at least a side of the pushing groove 122C facing the slit 1211B is formed with a guiding inclined surface, and the circumferential surface of the pushing member 30A is set as a conical surface 32A, so that the pushing member 30A At least one side of the circumferential surface forms a guiding surface, and when the corrector wears the new type for correction, the side of the conical surface 32A facing the gum can be buckled by the end of the pushing groove 122C toward the sleeve 1211B, so that The pushing member 30A can be pressed by the wall surface of the pushing groove 122C to gradually slide into the pushing groove 122C, while raising the position of the correcting tooth 40 to achieve the correcting effect. The rest of the configuration of the third preferred embodiment of the present invention is the same as that described in the first and second preferred embodiments, and therefore is not included herein. Narration.

10‧‧‧Invisible braces

11‧‧‧Ontology

12‧‧‧ crown cover

12A‧‧‧ fixed crown cover

12B‧‧‧correction crown set

20‧‧‧fasteners

22‧‧‧Continue

23‧‧‧ head

30‧‧‧Pushing parts

31‧‧‧Continue

32‧‧‧ spherical

40‧‧‧corrective teeth

41‧‧‧ crown

Claims (10)

A corrective braces set comprising: an invisible braces, a housing conforming to the shape of the human tooth row and comprising a plurality of crown sleeves arranged together in a U shape, and the interiors of the two connected crown sleeves are connected to each other The non-adjacent crown sleeve is set as a fixed crown sleeve, and more than one crown sleeve between the two fixed crown sleeves is set as a correcting crown sleeve, and a fixed crown groove is formed in each fixed crown sleeve. Forming a buckle groove on the outer side of each fixed crown groove wall, forming a narrower neck portion at the opening of each buckle groove, and forming a correcting crown groove in each correcting crown sleeve, in each correcting tooth A pushing groove is formed on the outer side of the peripheral wall of the crown groove, and the inside of each pushing groove is narrower than the opening; two fasteners can be fastened into the buckle groove, and each fastener is provided with a positioning column, and each positioning column has two inner and outer portions. The end portion can pass through the neck of each buckle groove, and an adhesive portion for bonding the adhesive to the surface of the crown is formed at the inner end of each positioning post, and a head is formed at the outer end of each positioning post. The width is larger than the width of each positioning post and can be embedded in each buckle groove; and more than one can be embedded The pushing members are inserted into the pushing grooves, and the shape of each pushing member is matched with the shape of each pushing groove, and an adhesive surface for bonding the adhesive to the crown surface is formed in each pushing member. The corrective cuff set according to claim 1, wherein an open cuff and a closed tooth surface are formed on each of the two sides of the correcting crown sleeve in opposite directions, at least in the peripheral surface of each of the pushing grooves. A slope is formed on one side of the direction toward each of the crown sleeves. The corrective cuff set according to claim 1, wherein an open cuff and a closed tooth surface are formed on each of the two sides of the correcting crown sleeve in opposite directions, at least in the peripheral surface of each of the pushing grooves. A curved surface is formed on one side of the direction toward each of the crown sleeves. The corrective braces set according to claim 3, wherein an open cuff and a closed tooth surface are formed on both sides of the fixed crown sleeve in opposite directions, and the position of the tooth surface of the two fixed crown sleeves is formed. Higher than the position of the tooth face of each correcting crown sleeve. The corrective cuff set according to claim 4, wherein the peripheral wall of each of the pushing grooves is in the shape of a spherical surface, and the adjoining faces of the respective pushing members are circular planes, forming a spherical surface around each of the pushing members. The edges of the respective spheres are connected to the periphery of the respective junction faces. The corrective cuff set according to any one of claims 1 to 5, wherein each of the fixed crown sleeves and the outwardly facing surface around each of the correcting crown sleeves respectively form a convex shape, each of the buckle grooves and each The pushing groove is formed on the inner side of each convex shape. The invisible braces are shells conforming to the shape of the human tooth row and include a plurality of crown sleeves arranged in a U shape, and the insides of the two connected crown sleeves are communicated with each other, and two non-adjacent crown sleeves are arranged It is set as a fixed crown sleeve, and more than one crown sleeve between the two fixed crown sleeves is set as a correcting crown sleeve, and a fixed crown groove is formed in each fixed crown sleeve, and each fixed crown groove is fixed. A buckle groove is formed on the outer side of the peripheral wall, and a neck having a narrower width than the inside is formed at the opening of each buckle groove, and a correcting crown groove is formed in each of the correcting crown sleeves, and a correction groove is formed on the outer side of each correction crown groove wall. The groove is pushed, and the inside of each pushing groove is narrower than the width of the opening. The invisible braces according to claim 7, wherein the peripheral wall of each of the pushing grooves is in the shape of a spherical surface. The invisible braces according to claim 7, wherein each of the two sides of the correcting crown sleeves in the opposite direction of the upper and lower sides forms an open crown sleeve and a closed tooth surface, at least on the circumference of each of the pushing grooves. A slope or a curved surface is formed on one side of the direction toward each of the crown sleeves. The invisible braces according to claim 9, wherein an open cuff and a closed tooth surface are formed on both sides of the fixed crown sleeve in opposite directions, and the position of the tooth surface of the two fixed crown sleeves is higher than The position of the tooth surface of each correcting crown sleeve.