CN209404977U - A kind of adjustable orthodontic frame - Google Patents
A kind of adjustable orthodontic frame Download PDFInfo
- Publication number
- CN209404977U CN209404977U CN201821477803.6U CN201821477803U CN209404977U CN 209404977 U CN209404977 U CN 209404977U CN 201821477803 U CN201821477803 U CN 201821477803U CN 209404977 U CN209404977 U CN 209404977U
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- brackets
- regulating mechanism
- screw rod
- bracket
- corona
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Abstract
The utility model discloses a kind of adjustable orthodontic frame, including rack, the rack is equipped with regulating mechanism, the rack packs two brackets being symmetrical set, the regulating mechanism is arranged between the inside of two brackets, two brackets are connected with each other by regulating mechanism, the outside of the bracket connects two corona sets, two corona sets are disposed on the same plane with bracket, the tensioner ring of arc-shaped shape is equipped between two corona sets, the both ends of tensioner ring are connected with two corona sets, so that two corona sets form the opening of U-shape with tensioner ring, the opening is towards the outside of bracket, the relative position of two brackets or so is adjusted in the regulating mechanism.The utility model is used for the correction of tooth.
Description
Technical field
The utility model relates to medical apparatus and instruments, in particular to a kind of adjustable orthodontic frame.
Background technique
In the prior art, appliance of grinding one's teeth in sleep is chiefly used in opening up diastema, adjusts intermaxillary relation etc. of grinding one's teeth in sleep, appliance pair of grinding one's teeth in sleep
The force mechanism for wishing mobile tooth includes using tradition side's silk force, spring force, tractor force etc., square silk force,
Spring force is the elastic restoring force by respective material to mobile tooth application Orthodontic force is wished, tractor force is logical
It crosses expander rotary screw and Orthodontic force is applied to tooth.Control Orthodontic force size is bent to the experience dependence of doctor by square silk
By force, while complicated for operation, time-consuming more, power direction is not easy to control；And when passing through adjustment spring elastic force, there is also
Realize spring fixed the shortcomings that being more troublesome；The mode of existing tractor only has the planning function, and the tooth corrected is needed
When will be toward medial movement, existing tractor be can not be completed, and existing tractor does not have the function of freely stretching.
Utility model content
Technical problem to be solved by the utility model is: a kind of freely adjustable orthodontic frame is provided, it can be to correction
Tooth is expanded outward or is stretched inside.
The solution that the utility model solves its technical problem is:
A kind of adjustable orthodontic frame, including rack, the rack are equipped with regulating mechanism, the rack packet
Two brackets being symmetrical set are filled, the regulating mechanism is arranged between the inside of two brackets, and two brackets pass through
Regulating mechanism is connected with each other, and the outside of the bracket connects two corona sets, and two corona sets are with bracket setting same flat
On face, the tensioner ring of arc-shaped shape is equipped between two corona sets, the both ends of tensioner ring are connected with two corona sets, so that
Two corona sets form the opening of U-shape with tensioner ring, and for the opening towards the outside of bracket, the regulating mechanism is adjustable
Save the relative position of two brackets or so.
As a further improvement of the foregoing solution, the regulating mechanism includes the screw rod in left and right settings, described
Two sections of external thread sections are set on screw rod, and two sections of external thread sections are separately positioned on the left part and right part of screw rod, on two sections of external thread sections
Thread rotary orientation on the contrary, the inner sidewall of two brackets is equipped with screw hole, the screw rod is threadedly coupled with the screw hole of bracket, can be led to
Turn screw rod is crossed to adjust the relative position of two brackets or so.
As a further improvement of the foregoing solution, multiple card slots are equipped between two sections of external thread sections, multiple card slots are around spiral shell
The side wall surface of bar is circumferentially alternatively arranged setting, and card slot can be pushed to carry out turn screw rod.
As a further improvement of the foregoing solution, the regulating mechanism further includes the guide rod in left and right settings, and two
The inner sidewall of bracket is equipped with pilot hole, and the both ends of the guide rod are set in the pilot hole of two brackets.
As a further improvement of the foregoing solution, the inner sidewall of two brackets is all provided with fluted, described card slot
It is arranged between the groove of two brackets.
As a further improvement of the foregoing solution, the bracket, two corona sets are interconnected to form with tensioner ring and engrave
Empty portion.
The beneficial effects of the utility model are: when in use, the opposite position of two brackets is adjusted by regulating mechanism first
It sets, so that two on bracket corona set can be sleeved on the tooth of oral cavity opposite side, is then sleeved on pair by two corona sets
On the tooth answered, and the inner sidewall of the tooth between the tensioner ring between two corona sets and two corona sets abuts, then passes through
It is expanded outside regulating mechanism dealing or the tooth for stretching corresponding two sides interior outward, setting regulating mechanism can freely adjust two brackets
Relative position, effectively improve medical effect, reduce the time of further consultation；Two brackets do it is opposite when moving outward, it is main logical
Tensioner ring is crossed to act as firmly corresponding tooth, tensioner ring pushes up the tooth abutted with it outward, two brackets do it is opposite inside
When mobile, two corona sets only exert a force to the tooth of corona set suit, corresponding tooth are stretched inside, to realize local tooth
Expansion outward or stretch inside.
The utility model is used for the correction of tooth.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial sectional view of the utility model embodiment；
Fig. 3 is the scheme of installation of the utility model embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to figs. 1 to Fig. 3, this is the embodiments of the present invention, specifically:
A kind of adjustable orthodontic frame, including rack 1, the rack 1 are equipped with regulating mechanism, the rack
1 two brackets 2 being symmetrical set of packaging, the regulating mechanism are arranged between the inside of two brackets 2, two brackets
2 are connected with each other by regulating mechanism, and the outside of the bracket 2 connects two corona sets 3, and two corona sets 3 are arranged with bracket 2
In the same plane, the tensioner ring 4 of arc-shaped shape, the both ends of tensioner ring 4 and two coronas are equipped between two corona sets 3
3 connection of set so that two coronas set 3 forms the openings 5 of U-shape with tensioner ring 4, the opening 5 towards the outside of bracket 2,
The relative position of two brackets 2 or so is adjusted in the regulating mechanism.As Fig. 3 passes through regulating mechanism tune when in use first
The relative position of two brackets 2 is saved, so that two on bracket 2 corona set 3 can be sleeved on the tooth of oral cavity opposite side, is then led to
Two corona sets 3 are crossed to be sleeved on corresponding tooth, and between the tensioner ring 4 and two corona sets 3 between two corona sets 3
The inner sidewall of tooth abuts, then passes through expansion outside regulating mechanism dealing or the tooth for stretching corresponding two sides interior outward, two branch
Frame 2 does opposite when moving outward, is mainly acted as firmly by tensioner ring 4 to corresponding tooth, tensioner ring 4 pushes up support with it outward
The tooth connect, two brackets 2 do opposite when moving inside, and two coronas cover 3 and exert a force to the teeth of 3 suit of corona set, past
It is interior to stretch corresponding tooth, to realize the expansion outward of local tooth or stretch inside.
The technology of existing tractor force there is also an issue: it is inconvenient to adjust.Patient will often remove further consultation, Yi Shengxu
Apparatus for correcting to be dismantled, then adjusts the applied force of correction, this is all inconvenient to doctor and patient, the waste of medical resource is caused,
It, can significantly if handled daily to adjust the patient of apparatus for correcting applied force because there are many doctor patient to be gone to a doctor daily
The working strength of doctor is improved, while patient also bothers.
It is further used as preferred embodiment, the regulating mechanism includes the screw rod 6 in left and right settings, described
Two sections of external thread sections 61 are set on screw rod 6, and two sections of external thread sections 61 are separately positioned on the left part and right part of screw rod 6, two sections of outer spiral shells
Thread rotary orientation in line section 61 is on the contrary, the inner sidewall of two brackets 2 is equipped with screw hole 21, the screw hole of the screw rod 6 and bracket 2
21 are threadedly coupled, and the relative position of two brackets 2 or so can be adjusted by turn screw rod 6.It is more simple to realize that Orthodontic force applies
Just, the i.e. adjustable Orthodontic force of turn screw rod 6 is only needed, patient can complete an Orthodontic force application operation by doing it yourself,
To achieve the purpose that patient's further consultation number can be effectively reduced, be conducive to the reasonable distribution of limited medical resource.
It is further used as preferred embodiment, multiple card slots 62, multiple card slots are equipped between two sections of external thread sections 61
62 are circumferentially alternatively arranged setting around the side wall surface of screw rod 6, and card slot 62 can be pushed to carry out turn screw rod 6.Because apparatus for correcting is peace
In oral cavity, saliva is relatively more sometimes, can be easy to skid in turn screw rod 6, and bad force turns, and passes through multiple card slots 62
The coefficient of friction of screw rod lateral wall is improved, consequently facilitating operation, while when adjusting again, other auxiliary tools can be borrowed, such as push up
Bar need to only push corresponding card slot 62 to rotate.
It is further used as preferred embodiment, the regulating mechanism further includes the guide rod 7 in left and right settings, and two
The inner sidewall of bracket 2 is equipped with pilot hole 22, and the both ends of the guide rod 7 are set in the pilot hole 22 of two brackets 2
It is interior.The cooperation of guide rod 7 and pilot hole 22 prevents offset direction and causes to rescue so that the moving direction of two brackets 2 is accurate
The direction of power changes, and influences the treatment of patient.
It is further used as preferred embodiment, the inner sidewall of two brackets 2 is all provided with fluted 23, the card
Slot 62 is arranged between the groove 23 of two brackets 2.Groove 23 also increases two movements of brackets 2 mainly convenient for adjusting
Stroke, no matter two brackets 2 where, card slot 62 all expose outside come.
It is further used as preferred embodiment, described 2, the two corona sets 3 of bracket are interconnected to form with tensioner ring 4
Hollow-out parts 8.Material is reduced, manufacturing cost is reduced, simultaneously as brace is mounted in oral cavity, the lighter weight the better, thus
The comfort level of patient can be improved.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. a kind of adjustable orthodontic frame, including rack (1), the rack (1) are equipped with regulating mechanism, feature exists
In: the rack (1) packs two brackets (2) being symmetrical set, and the regulating mechanism is arranged in two brackets (2)
Inside between, two brackets (2) pass through regulating mechanism and are connected with each other, and the outside of the bracket (2) connects two corona sets
(3), two corona sets (3) are disposed on the same plane with bracket (2), equipped with arc-shaped shape between two corona sets (3)
Tensioner ring (4), the both ends of tensioner ring (4) are connect with two corona sets (3), so that two corona sets (3) and tensioner ring (4) shape
At the opening (5) of U-shape, for the opening (5) towards the outside of bracket (2), two brackets are adjusted in the regulating mechanism
(2) relative position of left and right.
2. a kind of adjustable orthodontic frame according to claim 1, it is characterised in that: the regulating mechanism includes
In the screw rod (6) of left and right settings, two sections of external thread sections (61), two sections of external thread sections (61) point are set on the screw rod (6)
Not She Zhi in the thread rotary orientation on the left part and right part of screw rod (6), two sections of external thread sections (61) on the contrary, two brackets (2) it is interior
Side wall is equipped with screw hole (21), and the screw rod (6) is threadedly coupled with the screw hole (21) of bracket (2), can pass through turn screw rod (6)
To adjust the relative position of two brackets (2) left and right.
3. a kind of adjustable orthodontic frame according to claim 2, it is characterised in that: in two sections of external thread sections (61)
Between be equipped with multiple card slots (62), multiple card slots (62) are circumferentially alternatively arranged setting around the side wall surface of screw rod (6), can push card
Slot (62) Lai Xuandong screw rod (6).
4. a kind of adjustable orthodontic frame according to claim 3, it is characterised in that: the regulating mechanism also wraps
The guide rod (7) in left and right settings is included, the inner sidewall of two brackets (2) is equipped with pilot hole (22), the guide rod (7)
Both ends are set in the pilot hole (22) of two brackets (2).
5. a kind of adjustable orthodontic frame according to claim 4, it is characterised in that: two brackets (2)
Inner sidewall be all provided with fluted (23), the card slot (62) be arranged between the groove (23) of two brackets (2).
6. a kind of adjustable orthodontic frame according to claim 1, it is characterised in that: the bracket (2), two
Corona set (3) and tensioner ring (4) are interconnected to form hollow-out parts (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477803.6U CN209404977U (en) | 2018-09-10 | 2018-09-10 | A kind of adjustable orthodontic frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477803.6U CN209404977U (en) | 2018-09-10 | 2018-09-10 | A kind of adjustable orthodontic frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209404977U true CN209404977U (en) | 2019-09-20 |
Family
ID=67930336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477803.6U Active CN209404977U (en) | 2018-09-10 | 2018-09-10 | A kind of adjustable orthodontic frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209404977U (en) |
-
2018
- 2018-09-10 CN CN201821477803.6U patent/CN209404977U/en active Active
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