CN211512130U

CN211512130U - Dental correcting device

Info

Publication number: CN211512130U
Application number: CN201921844188.2U
Authority: CN
Inventors: 陈义文; 蔡志昌
Original assignee: Zeji Co ltd
Current assignee: Zeji Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-18
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a dental correcting device, including a supporting body, one define in the portion of placeeing of supporting body one side department, one define in the face of placeeing side department, at least one detachable locates the extension piece on the supporting body, and one define in the faying face that the supporting body deviates from portion of placeeing one side department, the extension piece supplies the extension to place the length of face, in addition, more have one locate place the dental arch line on face and the extension piece, through the extension piece of addding, the conflict length of dental arch line can increase promptly, and then the controllability when having improved the adjustment dental arch line. When the dental arch wire is not used, the extension piece is only needed to be detached, and the abutting length of the dental arch wire is smaller, so that the force exerted by the dental arch wire on the placing surface is reduced, and the comfort of a user is kept when the user wears the dental arch wire.

Description

Dental correcting device

Technical Field

The utility model relates to a dental orthotic devices especially indicates a controllability when promoting the adjustment to have the dental orthotic devices of travelling comfort concurrently simultaneously.

Background

The orthodontic appliances, also called braces, braces or orthodontic appliances, are a device for correcting the occlusal position of teeth, and are generally used to improve the defects of dentition such as scooping, tooth exposure, incorrect biting of front and rear teeth, open biting, irregular teeth, etc. the main purpose of wearing the orthodontic appliances is to change the arc of the jaw, or to open the upper and lower jaws of the teeth to create a proper gap between the teeth, etc., and also to be regarded as a shaping appliance because of the change of the face shape.

It usually takes several years to perform dental straightening, and in order to observe the straightening condition at any time and adjust the straightening condition, the doctor can make a return visit at intervals and check the straightening condition, and the doctor can adjust the arch wire on the dental appliance according to the change of the teeth.

Although the above-mentioned orthodontic appliances solve the problem of rotation control of the arch wire, the force applied to the bracket by the arch wire is increased due to the increase of the length of the bracket, thereby causing discomfort in wearing of the user, and improving the controllability in adjustment, but reducing the comfort in wearing.

How to solve the above-mentioned existing problems and deficiencies is the direction in which the applicant of the present invention and the related manufacturers engaged in the industry need to research and improve.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings, the applicant of the present invention has searched relevant information, evaluated and considered in many ways, and designed the dental appliance with improved controllability and comfort by continuously trying on and modifying the accumulated years of experience in the industry.

The utility model discloses a main aim at: the length of the placing surface is extended by the extension piece, so that the controllability of the dental arch wire is improved due to the increase of the contact length in the adjustment process of the dental arch wire, and when the extension piece is not needed, the original comfort can be recovered by only dismounting the extension piece from the bearing body.

To achieve the above object, the main structure of the present invention comprises: the supporting body is provided with at least one extension piece, the extension piece is detachably arranged on the supporting body, and the supporting body is also provided with a combining surface at one side deviating from the placing part. When wearing the dental mouthpiece, a doctor will coat the bonding surface on the carrier with adhesive, align the bonding surface with the part to be adhered on the teeth of the wearer, then adhere the carrier on the teeth of the wearer, and after the adhering is finished, place the arch wire on the placing surface and fix, thereby completing the process of wearing the dental mouthpiece.

When a doctor needs to adjust the dental arch wire, the extension piece is firstly arranged at one side of the supporting body, which is adjacent to the placing surface, so that the extension piece is extended to the placing surface, the dental arch wire is positioned on the placing surface and the extension piece, the placing length of the dental arch wire can be increased through the matching of the extension piece and the placing surface, and when the placing length of the dental arch wire is larger, the rotation controllability of the dental arch wire is higher, so that the doctor can smoothly adjust the dental arch wire to a proper position. When the total number is adjusted, only the extension piece arranged on the bearing body needs to be detached, the extension piece is not lengthened, the dental arch wire is placed on the placing surface, the placing length is shorter than that before, and meanwhile, the force channel applied by the dental arch wire to the placing surface is also smaller, so that the wearer can still keep the best comfort after the dental arch wire is adjusted.

By using the detachable structure of the extension piece, the dental arch wire can be installed when needing to be adjusted so as to improve the controllability during adjustment, and the dental arch wire can be detached after the adjustment is finished, so that the wearing comfort of a user is kept.

By means of the technology, the problem that the existing dental appliance is labor-consuming in adjustment process and comfortable in wearing is reduced is solved, and the practical progress of the advantages is achieved.

Drawings

Fig. 1 is a perspective view of a first preferred embodiment of the present invention.

Fig. 2 is another perspective view of the first preferred embodiment of the present invention.

Fig. 3 is a drawing schematic diagram of the first preferred embodiment of the present invention.

Fig. 4 is a schematic installation diagram of the first preferred embodiment of the present invention.

Fig. 5 is a schematic diagram illustrating adjustment of the first preferred embodiment of the present invention.

Fig. 6 is a schematic installation diagram of a second preferred embodiment of the present invention.

Fig. 7 is an exploded view of a third preferred embodiment of the present invention.

Fig. 8 is a perspective view of a third preferred embodiment of the present invention.

Fig. 9 is an exploded view of a fourth preferred embodiment of the present invention.

Fig. 10 is a plan view of a fifth preferred embodiment of the present invention.

Wherein: the dental arch wire comprises a supporting body, 1a, 1b, 1c and 1d, placing parts, 11 and 11a, placing surfaces, 111a, 111b and 111c, grooves and 112a, first combining parts, 113b, combining surfaces and 12, a net rib structure, 121, accommodating grooves and 13, traction pieces, 14, clamping hook parts and 141, sliding parts and 15, extension pieces, 2a, 2b, 2c and 2d, second combining parts and 21b, positioning holes and 22d, dental arch wires, 3b and 3d, teeth and 4, elastic components, 5 and shielding parts and 6.

Detailed Description

To achieve the above objects and advantages, the present invention provides a technical means and structure, which will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, it can be clearly seen that the present invention includes: the supporting body 1, a placing part 11, a placing surface 111, at least one extending piece 2 and a combining surface 12, wherein the placing part 11 is defined at one side of the supporting body 1, the placing surface 111 is defined at one side of the placing part 11, the extending piece 2 is detachably arranged on the supporting body 1, the extending piece 2 is positioned at the side adjacent to the placing surface 111 and is used as a substrate of the extending placing surface 111, and the combining surface 12 is defined at one side of the supporting body 1 departing from the placing part 11.

In this embodiment, the supporting body 1 is an orthodontic appliance, the placing portion 11 is a bracket on the orthodontic appliance, the placing surface 111 is a bottom surface of the placing portion 11, and the supporting body functions to place an arch wire 3, and the extension member 2 extends the placing range of the placing surface 111, and the extension member 2 is a plastic plate, so that the included angle between the extension member 2 and the placing surface 111 can be changed by the deformable property of the extension member 2, and the arch wire 3 above the extension member 2 and the placing surface 111 can be adjusted. Meanwhile, the carrier 1 further has an accommodating groove 13 adjacent to the placing surface 111, the accommodating groove 13 of the embodiment is located below the placing surface 111 as an example, and the manner of combining the extension member 2 and the carrier 1 in the embodiment is that the extension member 2 is partially accommodated in the accommodating groove 13 as an example, but not limited thereto.

In addition, the joint surface 12 is a surface of the supporting body 1 which is jointed with a tooth 4, and the joint surface 12 is an arc surface, and the arc surface is completely jointed with the surface of the tooth 4, so that the supporting body 1 can be completely adhered to the tooth 4 by utilizing the shape of the joint surface 12. Meanwhile, the combining surface 12 further has a mesh rib structure 121, when the adhesive is coated on the mesh rib structure 121 of the combining surface 12, the adhesive will fill up the whole mesh rib structure 121, and at this time, the combining surface 12 is adhered to the teeth 4, so that the adhesive will not flow out from the combining surface 12 due to extrusion, but will remain in the mesh rib structure 121, thereby improving the adhesive force of the combining surface 12.

The carrier 1 further has a traction element 14, and a hook portion 141 is disposed at an end of the traction element 14 away from the carrier 1, and an elastic element 5, wherein the elastic element 5 is sleeved on the traction element 14, and the hook portion 141 forms a blocking effect to prevent the elastic element 5 from falling off from the traction element 14, and the elastic element 5 can slide on the traction element 14. The structure of the utility model can be strengthened by the elastic component 5 sleeved on the traction piece 14, and the correction effect is improved. The elastic component 5 in this embodiment is exemplified by a rubber band.

In addition, the carrier 1 further has a sliding portion 15 and a shielding member 6, the sliding portion 15 is a sliding slot and is defined at one side of the placing portion 11, the shielding member 6 is movably disposed on the sliding portion 15, in this embodiment, the structure of the shielding member 6 movably disposed on the sliding portion 15 is exemplified by a combination manner of concave-convex engagement, but is not limited thereto. The above-mentioned shielding member 6 is used to close the opening on the placing portion 11, thereby preventing the dental arch wire 3 on the placing surface 111 and the extension member 2 from falling off from the placing portion 11, and when the dental arch wire 3 on the placing surface 111 and the extension member 2 needs to be replaced, the opening of the placing portion 11 can be re-opened by the structure of the movable sliding portion 15 of the shielding member 6, so as to replace the dental arch wire 3 on the extension member 2 and the placing surface 111.

With the above description, the structure of the present technology can be understood, and the corresponding coordination of the structure can improve the controllability of the dental arch wire 3 when adjusting the dental arch wire, and simultaneously achieve the comfort when wearing, and the detailed description will be described below.

Referring to fig. 1 to 5, when the above components are combined, it can be clearly seen from the figure that the final process of wearing the dental mouthpiece is to apply adhesive on the combining surface 12, hold the supporting body 1 and align the combining surface 12 with the portion to be adhered on the teeth 4, then adhere the combining surface 12 to the teeth 4, after the supporting body 1 is completely adhered, place the arch wire 3 on the placing surface 111 and fix the arch wire 3, thereby completing the wearing process of the dental appliance, however, the existing dental appliance has a shorter length of the arch wire 3 abutting on the placing surface 111 because the length of the placing surface 111 is shorter, when adjusting the arch wire 3, the range of actually supporting the arch wire 3 is shorter, and the rotation of the arch wire 3 cannot be easily controlled, but if the extension 2 is added during adjusting the arch wire 3, the above problems can be improved.

If the control of adjusting the dental arch wire 3 is to be improved, only the extension piece 2 is inserted into the receiving slot 13, in this embodiment, the length of the extension piece 2 is greater than the length of the placing surface 111, and at this time, the extension piece 2 is disposed in the receiving slot 13 along the direction of the placing surface 111, so that after the extension piece 2 is inserted into the receiving slot 13, both ends of the extension piece 2 will protrude from both sides of the receiving slot 13, and it can be clearly seen from the figure that the extension piece 2 extends from both sides of the placing surface 111, and at this time, the dental arch wire 3 originally disposed on the placing surface 111 will become disposed on the placing surface 111 and the extension piece 2, and with the assistance of the extension piece 2, the length of the dental arch wire 3 will be increased, when the dental arch wire 3 is held by a doctor for adjustment, the turning part generated after the dental arch wire 3 is bent will be originally disposed on both sides of the placing surface 111, but after the extension piece 2 is added, the turning part generated by the bending will be generated on both sides of the extension piece 2, by using the structure of increasing the placing length, the rotation controllability of the dental arch wire 3 is improved, and the operation is more convenient for doctors.

Meanwhile, through the plasticity of the extension piece 2, a doctor can adjust the extension piece 2 to a proper angle and then insert the extension piece into the accommodating groove 13 in the process of adjusting the dental arch wire 3 to assist the adjustment of the dental arch wire 3, and after the extension piece 2 is inserted into the accommodating groove 13, the angle can be changed in the accommodating groove 13 so as to match the direction of the dental arch wire 3, so that the whole process of adjusting the dental arch wire 3 is smoother.

However, the contact length of the dental arch wire 3 is increased, which means that the contact area of the dental arch wire 3 is increased, and the force applied by the dental arch wire 3 to the supporting body 1 is increased, and if the supporting body 1 with the extension piece 2 is worn continuously, the wearer is continuously stressed by a larger pressure, so that the wearer feels discomfort, therefore, after the dental arch wire 3 is adjusted by the doctor, the extension piece 2 can be detached from the accommodating groove 13 by virtue of the structural design of the accommodating groove 13, so as to recover the original model, that is, the dental arch wire 3 is positioned on the placing surface 111, and at the moment, the dental arch wire 3 only contacts the placing surface 111, so that the contact length is smaller than that of the extension piece 2 and the placing surface 111, the force application is also smaller, the wearing is relatively comfortable, and when the extension piece 2 is added, the dental arch wire 3 does not feel the larger pressure applied by the supporting body 1, thereby restoring comfort prior to adjustment of the arch wire 3.

By means of the structure, the extension piece 2 is arranged in the containing groove 13 when the dental arch wire 3 needs to be adjusted, and the extension piece 2 is taken out from the containing groove 13 after the adjustment is finished, so that the controllability of the adjustment of the dental arch wire 3 is improved, and the wearer can still enjoy the comfort of the original wearing after the adjustment is finished.

As shown in fig. 6, when the above-mentioned components are combined, it can be clearly seen that the present embodiment is different from the above-mentioned embodiments in that at least one groove 112a is additionally disposed at a side of the placing portion 11a adjacent to the placing surface 111a, the number of the grooves 112a is two, and at this time, the extension piece 2a is disposed on the placing surface 111a and penetrates through the groove 112 a.

Therefore, in addition to the purpose of lengthening the interference length, the integrity of the supporting body 1a is maintained, i.e. no additional notch for accommodating the extension part 2a is required to be added on the supporting body 1a, however, through the structural design of the groove 112a, it can be ensured that the extension part 2a is not easily separated from the supporting body 1a, the embodiment only exemplifies the combination manner of the extension part 2a and the supporting body 1a, so as to prove that the combination manner of the extension part 2a and the supporting body 1a does not affect the operation process.

As shown in fig. 7 and 8, when the above components are combined, it is clear from the drawings that the present embodiment is different from the above embodiments in that only the carrier 1b is additionally provided with at least one first combining portion 113b, the first combining portion 113b is adjacent to the placing surface 111b, in the present embodiment, the number of the extension pieces 2b is two, and the side of the extension piece 2b is provided with a second combining portion 21b correspondingly combined with the first combining portion 113b, so that the extension piece 2b can be combined with the carrier 1b by the structure of the first combining portion 113b and the second combining portion 21b, and the combination manner of the first combining portion 113b and the second combining portion 21b is exemplified by concave-convex engagement, but not limited.

Therefore, in the process of adjusting the dental arch wire 3b, if only one dental arch wire 3b on one side of the supporting body 1b needs to be adjusted by a doctor, only one side of the extension pieces 2b needs to be combined, the number of the extension pieces 2b is changed into two, and the extension pieces are respectively combined on the supporting body 1b, so that the doctor can randomly select and add the number of the extension pieces 2b, time and labor are saved, and the condition of each style can be matched.

Referring to fig. 9, when the above components are combined, it can be clearly seen from the figure that the present embodiment is different from the above embodiments in the same or different ways, in the present embodiment, the extension piece 2c is directly flatly placed on the placing surface 111c, so that when the supporting body 1c does not have any notch for accommodating the extension piece 2c, the extension piece 2c can be installed in a fastest and convenient way, not only the integrity of the supporting body 1c is maintained, the installation efficiency is improved, but also the purpose of lengthening the collision length is achieved.

Referring to fig. 10, when the above components are assembled, it can be clearly seen that the present embodiment is different from the above embodiments in that at least one positioning hole 22d is additionally disposed on the extension 2d, in which the number of the positioning holes 22d is two for example, and the positioning holes 22d are disposed on two sides of the extension 2 d. As is apparent from the figure, the extension member 2d is disposed through the supporting body 1d, and the extension member 2d is used for extending the length of the dental arch wire 3d, so that when the practitioner adjusts the dental arch wire 3d, the practitioner can extend the dental arch wire 3d out of the positioning hole 22d of the extension member 2d to perform different adjustments, and meanwhile, the positioning of the dental arch wire 3d can be limited by the positioning hole 22d, thereby achieving the stable function.

The utility model discloses a dentistry orthotic devices can improve prior art's key lies in:

firstly, the extension piece 2 that utilizes to install additional makes arch of teeth line 3's conflict length increase, and then promotes arch of teeth line 3's rotation controllability, makes the process of adjustment more convenient.

Secondly, by using the detachable structure of the extension piece 2, the extension piece 2 can be detached from the supporting body 1 after the dental arch wire 3 is adjusted by a doctor, so as to keep the original comfort level, and the wearer does not need to be pressed by the dental arch wire 3 against the extension piece 2 when wearing the dental arch wire.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, so that the simple modifications and equivalent structural changes made by the contents of the specification and drawings should be covered by the scope of the present invention.

Claims

1. A dental orthotic device, comprising:

a carrier;

a placing part, which is defined at one side of the bearing body;

a placing surface, which is defined at one side of the placing part;

the extension piece is detachably arranged on the bearing body and is positioned at one side close to the placing surface to extend the placing range of the placing surface; and

a combining surface, which is defined on one side of the supporting body departing from the placing part.

2. The dental appliance of claim 1, wherein the carrier has a receiving slot adjacent to the placement surface, and the extension member is partially received in the receiving slot.

3. The dental appliance of claim 1, wherein the placement portion has at least one recess on a side thereof adjacent to the placement surface, and the extension member is disposed on the placement surface and passes through the recess.

4. The apparatus of claim 1, wherein the placement surface has at least one first engaging portion on each side thereof, and the extension member has at least one second engaging portion on one side thereof for engaging with the first engaging portion.

5. The dental orthotic device of claim 1, wherein the elongate member has at least one alignment hole formed therein.

6. The dental orthotic device of claim 1, wherein said extension is a plastic material.

7. The dental appliance of claim 1, wherein the carrier has a pulling member thereon, and wherein the pulling member has a hook portion at an end thereof facing away from the carrier.

8. The dental appliance of claim 1, wherein the carrier has a sliding portion and a covering member, the sliding portion being defined at one side of the placement portion, and the covering member being movably disposed on the sliding portion.

9. The dental orthotic device of claim 1, wherein the engaging surface is arcuate.

10. The dental orthotic device of claim 1, wherein the engaging surfaces have a web-rib configuration.