CN206852667U - A kind of dental aligners stripper - Google Patents

Abstract

It the utility model is related to a kind of dental aligners stripper, including handle, and the first of handle both ends are integrally formed, be arranged on handle and wins head, second win head, the handle has 90 ° of turnings, and the end extended along turning to both sides, first wins the inner side that head is arranged on handle one end end, and second wins the outside that head sets handle other end end, and first wins head, and with second to win head in a center of symmetry along handle center line；Described first, which wins head, includes shovel face and the tapered pole below shovel face, with shovel face one, and the side of the tapered pole is concave arc；Described second wins head, and with first to win header structure identical, and head is won less than first.This stripper hand need not be stretched into it is intraoral can complete to win action, safety, it is convenient and healthy, avoid finger enter cause oral cavity bacterium to infect；Appliance is removed in a manner of levering up, and force can be entered with the direction of custom firmly.

Description

A kind of dental aligners stripper

Technical field

It the utility model is related to the instrument for operating or using orthodontic appliance, and in particular to a kind of facing stripper.

Background technology

With comprehensive in-depth of reform and opening-up, living standards of the people day with raising, people are to dental health, attractive in appearance more next More it is taken seriously, no bracket stealth orthodontic technology is just in rapidly growing and development.The stealth risen as spring up like bamboo shoots after a spring rain is rectified Administer the industry in industry, how to lift the Consumer's Experience of oneself product, be the essential step for determining commercially to capture advantage.For Reach more preferable rectifying effect, the method that most of invisalign product all pastes resin annex using dental surface, resin Annex is pasted makes tooth cause a projection in dental surface, and invisible orthotic device can also have a projection and its tightly phase accordingly Button, it is difficult to be removed from tooth that this, which has resulted in invisible orthotic device, or put on when acquire a certain degree of difficulty, general side at present Method is won with hand or simple hook, and this hardness using brute-force wins mode not only not science, can be to appliance The injury that can not recover is caused, and virus on hand can enter from oral cavity, not clean hygiene.

Utility model content

In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of simple in construction, working specification, facility, totally defend It is raw, invisible orthotic device abrasion is reduced, ensures the therapeutic effect of invisible orthotic device.

Technical solution adopted in the utility model is as follows：

A kind of dental aligners stripper, including handle, and be integrally formed with handle, be arranged on the first of handle both ends Win head, second win head, the handle has 90 ° of turnings, and the end extended along turning to both sides, and first wins head The inner side of handle one end end is arranged on, second wins the outside that head sets handle other end end, and first wins head and second It is in a center of symmetry along handle center line to win head；Described first, which wins head, includes shovel face and positioned at shovel face lower section and shovel face one Tapered pole, the side of the tapered pole is concave arc；Described second wins head, and with first to win header structure identical, less than One wins head.

Further, the concave arc radius of the tapered pole side is 50 ~ 60mm, the central angle of arc face for 30 ~ 45°

Further, the described second volume for winning head wins the 1/3 ~ 1/2 of a volume for first.

Further, 90 ° of turnings of the handle are arc transition.

Beneficial effect

1st, this stripper hand need not be stretched into it is intraoral can complete to win action, safety, it is convenient and healthy, avoid finger from entering Enter to cause oral cavity bacterium to infect.

2nd, this stripper wins cone of the head using side-facing depressions, can the easier side for hooking appliance Edge, and can firmly fix appliance.

3rd, this stripper handle has 90 ° of turnings, and such design is easier power being applied to just when can enable to win True application point, and can be levered up the facing being tightly bonded with a kind of correctly force mechanism.

4th, two of this stripper win head, and side major part, side microcephaly, big rostral material is thicker, and the power that can be acted on is more Greatly, small rostral is more tiny accurate, sensitive part can be operated, can be selected according to different situations winning head.

5th, this stripper wins head by two and is respectively disposed on the both ends of crank handle and the both sides of handle, such to set Even if meter can make user in the case where handle is bending, the use for oneself practising a strong hand angle can be still found Degree, and force can be entered with the direction of custom firmly and prized.

Brief description of the drawings

Fig. 1 structural representations of the present utility model；

Fig. 2 wins the structural representation of head；

In figure：1 handle, 2 first win head, 3 second win head, 10 handle center lines, 20 win head, 21 shovel faces, arc 22.

Embodiment

The utility model is described in further details with reference to specific embodiment and accompanying drawing.

A kind of dental aligners stripper, including handle, and be integrally formed with handle, be arranged on the first of handle both ends Win head, second win head, the handle has 90 ° of turnings, and 90 ° of turnings of handle are arc transition, and along turning to The end of both sides extension, first wins the inner side that head is arranged on handle one end end, and second, which wins head, sets handle other end end The outside in portion, first wins head, and with second to win head in a center of symmetry along handle center line.

First, which wins head, includes shovel face and the tapered pole below shovel face, with shovel face one, the side of the tapered pole Face is concave arc；The radius of arc is 50 ~ 60mm, and the central angle of arc face is 30 ~ 45 °.

The side arc of tapered pole, in range above value, it can both ensure to win the intensity of head, can effectively protect again It is demonstrate,proved to cut between appliance and tooth, winning head has the gradient to cave inward, and the bayonet socket formed with handle, be more beneficial for by The incision appliance and interval of tooth of step and the edge for hooking appliance, can more quickly prize appliance.

Second wins head, and with first to win header structure identical, head is won less than first, the second volume for winning head is first Win the 1/3 ~ 1/2 of a volume.

The second of this stripper win head and first win head can along win a center line 20 for axle carry out 360 ° rotation, Usable range is omnibearing angel, according to custom power thrusts and can be actually needed direction, random conversion stripper makes Use angle；And the two sides of tooth can be carried out hooking up the action such as sled, complete winning for appliance.

Fixed fitting of the appliance on tooth is mostly the fixation that annex and other lateral projections points are carried out to it, When winning, the head of winning of side stretches into the intraoral edge for hooking facing, and the side outside mouth gently outwards prizes, and makes appliance Minute elastic deformation, appliance can naturally come off according to elasticity from tooth, when several main fixing points come off from tooth After, facing can be removed with easily from tooth, safety and sanitation, and facing is that natural elastic force comes off from tooth, is kept away Exempt from the irreversible damage deformation of the facing caused by firmly excessive, do not influence rectifying effect.

It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of change is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality Any simple modification, equivalent variations and the remodeling made with new technical spirit to above example, it is new to still fall within this practicality The protection domain of type technical scheme.

Claims (4)

1. a kind of dental aligners stripper, including handle, and it is integrally formed with handle, is arranged on the first of handle both ends and plucks Head, second is taken to win head, it is characterised in that：The handle has 90 ° of turnings, and the end extended along turning to both sides, First wins the inner side that head is arranged on handle one end end, and second wins the outside that head sets handle other end end, and first plucks Head is taken with second to win head in a center of symmetry along handle center line；Described first win head include shovel face and below the shovel face, With the tapered pole of shovel face one, the side of the tapered pole is concave arc；Described second, which wins head and first, wins header structure It is identical, win head less than first.

A kind of 2. dental aligners stripper according to claim 1, it is characterised in that the imploded arcs of the tapered pole side Shape radius is 50 ~ 60mm, and the central angle of arc face is 30 ~ 45 °.

3. a kind of dental aligners stripper according to claim 1, it is characterised in that second volume for winning head is First wins the 1/3 ~ 1/2 of a volume.

4. a kind of dental aligners stripper according to claim 1, it is characterised in that 90 ° of turnings of the handle are circle Arc transition.