CN105266908B - A kind of neck rear haulage formula appliance tool - Google Patents
A kind of neck rear haulage formula appliance tool Download PDFInfo
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- CN105266908B CN105266908B CN201510414719.4A CN201510414719A CN105266908B CN 105266908 B CN105266908 B CN 105266908B CN 201510414719 A CN201510414719 A CN 201510414719A CN 105266908 B CN105266908 B CN 105266908B
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- correction
- correction unit
- rear haulage
- unit
- neck rear
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Abstract
A kind of neck rear haulage formula appliance tool, it is related to a kind of oral appliance, corrective force applied and the orthodontic appliance for the row correction that helps to advance by leaps and bounds before the malalignment and/or wrong jaw of tooth to tooth by external pull more particularly, to a kind of, the correction unit being arranged on the outside of dental arch is pulled by the tractive unit that worn formula is made up of fabric, inward force is applied to dental arch, the purpose of jaw malformation correction uneven to tooth and wrong is realized, with universality, wear conveniently, can voluntarily be adjusted flexibly.
Description
Technical field
The present invention relates to a kind of oral appliance, corrective force is applied to tooth by external pull more particularly, to one kind and had
The orthodontic appliance that row of being advanced by leaps and bounds before the malalignment and/or wrong jaw that help tooth is corrected.
Background technology
Teeth arrangement is uneven or wrong jaw deformity, can typically influence oral cavity to close, easily show one's teeth, for the life of people
Influence is very big, can not only influence external, and influence people's masticatory function and the health of tooth, is used the existing department of stomatology more
Orthodontic technology, be that each tooth is fixedly connected, coming into line for tooth realized by the interaction force between tooth, sometimes
Come into line although realizing, the effect not had to being dashed forward before whole jaw portion, and need the oral cavity for different patients to print
Molding make corresponding orthotics, it is impossible to produce in enormous quantities, and be frequently necessary to hospital be adjusted, cumbersome and expense also compared with
It is high.
Existing part by external pull come the utensil of correction, because structure problem can not be worn when sleeping rest,
Wear time is limited, so practicality is undesirable.
Therefore, there is other solution to oral cavity orthodontic technology.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that being led after providing a kind of neck
Draw formula appliance tool, including correction unit and tractive unit, correction unit is arranged at the outside of user's dental arch, tractive unit and correction
After one end connection in portion, bypass user's neck, then be connected with the other end of correction unit, correction unit by the drawing of tractive unit,
External force is applied to dental arch, so as to reach the purpose of correction.
Further, correction unit includes correction bow and protection connecting portion, and protection connecting portion is arranged at the outside of correction bow, protection
Connecting portion two ends are provided with connecting elements, and for connecting tractive unit, correction unit is contacted with dental arch, directly apply active force to tooth,
Protection connecting portion is connected with tractive unit, the tractive force of tractive unit is applied into correction arch into inside corrective force, and protect
Connecting portion has certain structural rigidity, for keeping tractive unit to leave the facial at least part region of user, resists tractive unit
To the active force of user's face during drawing, prevent face is produced from strangling trace.
Further, labial teeth dental arch region is mainly acted on because external force pulls the corrective force provided, then passes through preceding dental arch portion
Divide and conduct backward, therefore, correction unit extends back no more than the first premolar against the scope of tooth from front tooth.Correction unit and tooth
The contact site of bow is set to the curved shape of healthy dental arch, and contact surface is provided with anti-slip veins, prevents correction unit opposed teeth
Horizontally slip, influence rectification effect.
Further, the traction pad at the leash of tractive unit including two ends and middle part, leash and traction pad are by knitting
Thing is made, and the leash is flexible, and leash is provided with length adjustment device, can be conveniently adjusted the length of leash
Degree, to reach the purpose of regulation correction tractive force size, the position that traction pad is placed in after pillow wants generouser compared to leash,
For reducing the pressure to user's neckpillow position, increase comfort level.
Further, between tractive unit and correction unit using being detachably connected, convenient use person wears and won, leash with
Also using being detachably connected between traction pad, it is easy to exchange the parts such as leash.
In addition, in a preferred embodiment, contacted when the correction unit is worn to reach arch comfortableness and
Protection connecting portion needs to provide the requirement of the performance of enough rigidities of structure, and difference is respectively adopted in the correction bow and protection connecting portion
Material be made, assembling is combined, and reaches more preferable using effect, and correction bow is made up of relatively soft padded coaming, wraps
Dental arch area and front end protrusion area are included, front end protrusion area is provided with groove, and protection connecting portion is using the rigid material for being difficult stress deformation
Material is made, and includes the assembly section and the protection bonding pad at two ends at middle part, and assembly section assembling is arranged at correction bow front end protrusion area
In groove, protection bonding pad is provided with connecting elements, for being connected with tractive unit.
In addition, in another preferred embodiment, in order to simplify structure, reducing processing process, the correction unit includes
The material with certain flexibility is integrally formed again simultaneously by being difficult stress deformation with certain rigidity for correction bow and protection connecting portion
It is made.
The advantage that embodiments of the invention are provided is as follows.
Simple in construction, easy to adjust, cost is low, and comfortable wearing is convenient, is used when night and free time, normal life is not influenceed
It is living.
Brief description of the drawings
Fig. 1 is the side view of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is correction unit top view of the present invention.
Fig. 4 is tractive unit top view of the present invention.
Fig. 5 is leash partial perspective view of the present invention.
Fig. 6 is the exploded view of the correction unit of the embodiment of the present invention one.
Fig. 7 is the correction unit installation diagram of the embodiment of the present invention one.
Fig. 8 is the correction bow top view of the embodiment of the present invention one.
Fig. 9 is the correction unit stereogram of the embodiment of the present invention two.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, it will be appreciated that specific embodiment described herein is only used
In explaining the present invention, it is not intended to limit the present invention.
As shown in Figures 1 to 4, a kind of neck rear haulage formula appliance tool, including correction unit 10 and tractive unit 20, correction
Portion 10 is arranged at the outside of user's dental arch, after tractive unit 20 is connected with one end of correction unit 10, bypasses user's neck, then with
The other end connection of correction unit 10, correction unit 10 applies external force, so as to reach correction by the drawing of tractive unit 20 to dental arch
Purpose.
As shown in Figures 1 to 4, correction unit includes correction bow 1 and protection connecting portion 2, and protection connecting portion 2 is arranged at correction bow
1 outside, protection connecting portion 2 two ends are provided with connecting elements 7, for connecting tractive unit 20, and correction bow 1 is contacted with dental arch, directly
Apply active force to dental arch, protection connecting portion 2 is connected with tractive unit 20, the tractive force of tractive unit 20 is applied into correction bow 1 forms
Inside corrective force, and protect connecting portion 2 that there is certain rigidity, for resisting effect of the tractive unit 20 to user's face
Power, prevents from producing face and strangles trace.
As shown in figure 3, because external force pulls the corrective force main function provided to labial teeth dental arch region, then pass through preceding dental arch
Part is conducted backward, therefore, and correction bow 1 extends back no more than the first premolar 9 against the scope of tooth from front tooth.Correction bow
1 is set to the curved shape of healthy dental arch with the contact site of dental arch, and contact surface is provided with anti-slip veins 11, prevents correction unit 10
Opposed teeth horizontally slips, and influences rectification effect.
As shown in Figure 1, Figure 4 and Figure 5, tractive unit 20 includes the leash 3 at two ends and the traction pad 4 at middle part, leash 3
It is made with traction pad 4 by fabric, leash 3 is flexible, and leash 3 is provided with length adjustment device 8, can facilitate
Ground adjusts the length of leash 3, and to reach regulation correction tractive force size purpose, traction pad 4 is compared as the position after pillow
Leash wants generouser, for reducing the pressure to user's neckpillow position, increases comfort level.
As shown in Figure 2 and Figure 5, the two ends of leash 3 are additionally provided with connecting elements 5 and connecting elements 6, and connecting elements 5 is with rectifying
It is connected into and is detachably connected between connecting elements 7 in positive portion 10, convenient use person wears and won, and leash 3 passes through
It is connected into and is detachably connected between connecting elements 6 and traction pad 4, is easy to exchange the grade part of leash 3.
Embodiment one
Preferably, contact 1 part of correction bow of dental arch as shown in Figure 6 to 8, when correction unit 10 is worn to reach
Comfortableness and protection connecting portion 2 need to provide the performance requirement of enough rigidities of structure, and correction bow 1 and protection connecting portion 2 are distinguished
It is made of different materials, assembling is combined, reaches more preferable using effect, correction bow 1 is by soft padded coaming
It is made, including dental arch area 12 and front end protrusion area 13, front end protrusion area 13 is provided with groove 14, protects connecting portion 2 to use and is difficult
The rigid material of stress deformation is made, and includes the assembly section 21 and the protection bonding pad 22 at two ends at middle part, and the assembling of assembly section 21 is set
In the groove 14 for being placed in the front end protrusion area of correction bow, protection bonding pad 22 is provided with connecting elements 7, for connecting with tractive unit 20
Connect.
Embodiment two
As another preferred, as shown in figure 9, in order to simplify structure, reducing processing technology, correction 1 He of bow of correction unit 10
Protection connecting portion 2 is made by being difficult stress deformation while having the material of certain flexibility to be integrally formed again.
Claims (8)
1. a kind of neck rear haulage formula appliance tool, it is characterised in that including correction unit and tractive unit, the correction unit is set
In the outside of user's dental arch, after the tractive unit is connected with one end of the correction unit, bypass user's neck, then with it is described
The other end connection of correction unit, correction unit applies external force to dental arch by the drawing of tractive unit, and the correction unit includes correction and bent
With protection connecting portion, the protection connecting portion is arranged at the outside of correction bow, and the protection connecting portion two ends are provided with connecting elements,
For connecting the tractive unit, the correction bow includes the dental arch area and front end protrusion area with teeth contact, the front end protrusion
Area is provided with groove, and the protection connecting portion includes the assembly section at middle part and the protection bonding pad at two ends, the assembly section assembling
It is arranged in the groove, the protection bonding pad is provided with the connecting elements.
2. a kind of neck rear haulage formula appliance tool as claimed in claim 1, it is characterised in that the tractive unit includes two
The leash at end and the traction pad at middle part.
3. a kind of neck rear haulage formula appliance tool as claimed in claim 2, it is characterised in that the leash with it is described
It is to be detachably connected between traction pad.
4. a kind of neck rear haulage formula appliance tool as claimed in claim 2, it is characterised in that the leash is provided with
Length adjustment device.
5. a kind of neck rear haulage formula appliance tool as claimed in claim 2, it is characterised in that the leash has bullet
Property.
6. a kind of neck rear haulage formula appliance tool as claimed in claim 1, it is characterised in that the correction unit is against tooth
Tooth scope extends back no more than the first premolar from front tooth.
7. a kind of neck rear haulage formula appliance tool as claimed in claim 1, it is characterised in that the correction unit and tooth
Contact surface be provided with anti-slip veins.
8. a kind of neck rear haulage formula appliance tool as claimed in claim 1, it is characterised in that the correction unit with it is described
The connection of tractive unit is to be detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414719.4A CN105266908B (en) | 2015-07-15 | 2015-07-15 | A kind of neck rear haulage formula appliance tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414719.4A CN105266908B (en) | 2015-07-15 | 2015-07-15 | A kind of neck rear haulage formula appliance tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105266908A CN105266908A (en) | 2016-01-27 |
| CN105266908B true CN105266908B (en) | 2017-11-07 |
Family
ID=55137334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510414719.4A Active CN105266908B (en) | 2015-07-15 | 2015-07-15 | A kind of neck rear haulage formula appliance tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105266908B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063801B (en) * | 2019-05-23 | 2024-01-30 | 四川大学 | Invisible appliance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330272A (en) * | 1980-03-04 | 1982-05-18 | Bergersen Earl Olaf | Means for attaching a headgear to a positioner |
| CN101039632A (en) * | 2004-10-14 | 2007-09-19 | 克里斯多佛·约翰·法雷尔 | Oral appliance |
| CN101410071A (en) * | 2006-03-28 | 2009-04-15 | 松下电工株式会社 | Dentition correcting device |
-
2015
- 2015-07-15 CN CN201510414719.4A patent/CN105266908B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330272A (en) * | 1980-03-04 | 1982-05-18 | Bergersen Earl Olaf | Means for attaching a headgear to a positioner |
| CN101039632A (en) * | 2004-10-14 | 2007-09-19 | 克里斯多佛·约翰·法雷尔 | Oral appliance |
| CN101410071A (en) * | 2006-03-28 | 2009-04-15 | 松下电工株式会社 | Dentition correcting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105266908A (en) | 2016-01-27 |
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