CN209018985U - Correction record cast device for casting - Google Patents
Correction record cast device for casting Download PDFInfo
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- CN209018985U CN209018985U CN201721692103.4U CN201721692103U CN209018985U CN 209018985 U CN209018985 U CN 209018985U CN 201721692103 U CN201721692103 U CN 201721692103U CN 209018985 U CN209018985 U CN 209018985U
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- disc
- triangular prism
- protrusion
- low bottom
- triangle
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Abstract
Correction record cast device for casting is made of model support, rubber base, height adjustment disk, and the utility model passes through to mistakeThe measurement of deformation patients' dentognathic model is analyzed, and the rubber base for being more suitable for clinical application is designed.Matching used model support is designed simultaneously, stable support and accurately contraposition are provided during base station is perfused, the efficiency and quality that correction record cast makes in clinic can be improved, reduce the waste of hydroelectric resources.
Description
Technical field
The utility model relates to the devices of mouth cavity orthodontic.
Background technique
Gypsum record cast is that three kinds of notes of orthodontic treatment deposit one of data, be to patient's tooth, dental arch, alveolus, base bone,
The diagnosis of orthodontic treatment, diagnosis and treatment plan, curative effect are compared in the accurate duplication of the forms such as palate lid and upper and lower dentition occluding relation
It has great significance.It is required that it is accurate, beautiful, neat, it is convenient for long-term preservation.
Gypsum record cast is still the main method of current correction record cast production and the goldstandard of tooth jaw measurement analysis.
Plaster cast needs to complete by five modulus, filling mould, finishing, polishing, glazing steps.Wherein, dressing mo del is most cumbersome
Time-consuming, currently used is trimmer dressing method and model dress support method.
Trimmer dressing method needs to reach the shape of base station using gypsum trimmer by tools such as ruler, angle boards
Certain standard.In manufacturing process, usually due to mill vibration damage model, the especially weak parts such as cusp, incisxal edge.In addition,
The mill of trimmer relies on electrical energy drive, and water flow cooling causes the waste of hydroelectric resources.
Model fills support method and utilizes finished rubber base, and by L-square, perfusion, which is formed, has effigurate model base station,
It is more convenient quick.But there is no the tooth jaw measurement data for patho-occlusion patient at present, lead to the rubber base of design
It is difficult to meet clinical needs.In addition, operator needs to remain up and down during entire model perfusion and edge trimming
The rear wall of jaw rubber support is close to vertical panel, and guarantees that upper lower jaw base bottom surface is parallel, and operating difficulties easily leads to base station bottom surface or each
A side wall is not parallel.
Summary of the invention
The purpose of the utility model is to overcome disadvantages mentioned above, provide a kind of correction record cast device for casting.
Correction record cast device for casting, it is characterized in that: be made of model support, rubber base, height adjustment disk,
In,
Model support is made of left side strut and right side strut and top bottom-disc and low bottom-disc, and left side strut and right side strut are
Cylindrical internal and external casing structure, inner tube are fixed on the top of low bottom-disc, and outer tube is fixed on the lower part of top bottom-disc, in inner tube under
Chassis junction, is respectively set right side triangular prism protrusion and left side triangular prism protrusion, and the long axis of right side triangular prism protrusion is sweared in parallel
Shape face, the long axis of left side triangular prism protrusion are parallel to coronal-plane, and right side triangular prism protrusion and left side triangular prism protrusion are and outer tube
The triangle card slot of lower section is corresponding；When internal and external casing covers poststack, the triangle card slot below outer tube can accurately be located in low bottom-disc
Upper right side triangular prism is convex and left side triangular prism is raised, and the accurate contraposition in guarantee between low bottom-disc, the lower surface of top bottom-disc is fixed
There is rounded triangle magnet groove, the upper surface of low bottom-disc is fixed with rounded triangle magnet groove；
Requirement of the rubber base referring to U.S.'s correction association and pertinent literature to correction record cast, designs rubber base
Shape, referring to the linear measure longimetry of base bottom edge analyze as a result, designing the rubber base of five kinds of models.
In the outer surface in rubber-based backing portion, the rounded triangle protrusion of fixed useful magnet production, rounded triangle is convex
Play the rounded triangle magnet groove that can be caught at model support top bottom-disc or low bottom-disc；In use, rubber base can be by
The magnetic force of magnet is rapidly and accurately at the top bottom-disc or low bottom-disc of model support；
Height adjustment disk is disk, the left side triangular prism protrusion or right on the triangular groove and low bottom-disc below disk
Side triangular prism protrusion is corresponding, and the triangular hill above disk is corresponding with the triangle card slot below outer tube.
Disk provides accurately positioning and stable support for adjusting model support height.
The correction record cast device for casting, it is characterized in that the adjusting range of model support height is 30.00-
43.00mm, adjustable section are 13mm；11 thickness of disk of height adjustment disk is respectively 1mm, 2mm, 3mm, 4mm, 5mm, 8mm；
This is the measurement result referring to distance between upper lower jaw canine tooth vestibular bottom of trench, the 95% medicine ginseng of upper lower jaw canine tooth vestibular bottom of trench spacing H
Examining value range is 30.19-42.46mm.Accordingly, the adjusting range for the frame height that designs a model.
The utility model is analyzed by the measurement to patho-occlusion patient's dentognathic model, is designed and is more suitable for clinical application
Rubber base.Matching used model support is designed simultaneously, stable support and standard are provided during base station is perfused
True contraposition can be improved correction record cast makes in clinic efficiency and quality, reduce the waste of hydroelectric resources.
Detailed description of the invention
Fig. 1 is the model support structure chart of correction record cast device for casting.
Fig. 2 is the rubber-based holder structure figure of correction record cast device for casting.
Fig. 3 is the height adjustment dish structure figure of correction record cast device for casting.
Fig. 4 is 17 structure chart of upper gnathode of correction record cast device for casting.
It is numbered in figure as follows: top bottom-disc 1, low bottom-disc 2, rounded triangle magnet groove 3, inner tube 4, outer tube 5, left side trigone
Column protrusion 6, right side triangular prism protrusion 7, triangle card slot 8, rubber base 9, rounded triangle protrusion 10, disk 11, triangle
Shape protrusion 12, triangular groove 13, left side strut 14, right side strut 15, U-type groove 16, up or down gnathode 17.
Specific embodiment
Correction record cast device for casting, it is characterized in that: be made of model support, rubber base, height adjustment disk,
In: model support is made of left side strut 14 and right side strut 15 and top bottom-disc 1 and low bottom-disc 2, left side strut 14 and right side branch
Column 15 is cylindrical internal and external casing structure, and inner tube 4 is fixed on the top of low bottom-disc 2, and outer tube 5 is fixed on the lower part of top bottom-disc 1,
In inner tube 4 and 2 junction of low bottom-disc, right side triangular prism protrusion 7 and left side triangular prism protrusion 6 is respectively set, right side triangular prism is convex
The 7 parallel sagittal plane of long axis is played, the long axis of left side triangular prism protrusion 6 is parallel to coronal-plane, right side triangular prism protrusion 7 and left side
Triangular prism protrusion 6 is corresponding with the triangle card slot 8 of 5 lower section of outer tube；Triangle card below internal and external casing set poststack, outer tube
Slot 8 can accurately be located in right side triangular prism protrusion 7 and left side triangular prism protrusion 6 on low bottom-disc, the standard in guarantee between low bottom-disc
Really contraposition, the lower surface of top bottom-disc 1 are fixed with rounded triangle magnet groove, and the upper surface of low bottom-disc 2 is fixed with fillet triangle
Shape magnet groove 3；
In the outer surface of 9 bottom of rubber base, the rounded triangle protrusion 10 of fixed useful magnet production, rounded triangle
Protrusion 10 can be caught in the rounded triangle magnet groove 3 at model support top bottom-disc 1 or low bottom-disc 2；In use, rubber base 9
It can be by the magnetic force of magnet rapidly and accurately at the top bottom-disc 1 or low bottom-disc 2 of model support；
Height adjustment disk, is disk 11, and the triangular groove 13 and the left side triangular prism on low bottom-disc 2 of 11 lower section of disk are convex
6 or 7 correspondence of right side triangular prism protrusion are played, the triangular hill 12 of 11 top of disk is right with the triangle card slot 8 below outer tube
It answers.
The correction record cast device for casting, it is characterized in that the adjusting range of model support height is 30.00-
43.00mm, adjustable section are 13mm；11 thickness of disk of height adjustment disk is respectively 1mm, 2mm, 3mm, 4mm, 5mm, 8mm.
Correction record cast production process is as follows:
(1) small wooden and wax are utilized, intercuspal position will be fixed on by the upper mandibular model tentatively modified.
(2) model of rubber base 9 is selected according to the size of model, and upper lower jaw rubber-based support 9 is located in mould respectively
The top bottom-disc 1 and low bottom-disc 2 of type bracket.
(3) overturning of the top bottom-disc of model support 1 is placed on work top.The gypsum that tune has been mixed, is put into upper jaw rubber
Matrix support 9, then upper gnathode 17(Fig. 4) is put into rubber base 9, guarantee that bite plane is parallel with 9 bottom surface of rubber base, in palate
It stitches consistent with the middle line of rubber base 9.
(4) after the gypsum sets of upper jaw base 9, top bottom-disc 1 is overturn, is laminated on low bottom-disc 2 for 5 sets of outer tube of top bottom-disc 1
Inner tube 4 on.According to the vestibular ditch spacing of model, selects the disk 11 of suitable height to be placed in 5 lower section of outer tube, adjust model branch
Frame height keeps the edge of lower jaw rubber base concordant with the vestibular bottom of trench of mandibular model.
(5) filler plaster, finished edge into lower jaw rubber-based support.
(6) after gypsum sets, mandibular model in taking-up removes fixed small wood, completes record cast preparation.
Claims (2)
1. correction record cast device for casting, it is characterized in that: being made of model support, rubber base, height adjustment disk, in which:
Model support is made of left side strut and right side strut and top bottom-disc and low bottom-disc, and left side strut and right side strut are cylinders
The internal and external casing structure of shape, inner tube are fixed on the top of low bottom-disc, and outer tube is fixed on the lower part of top bottom-disc, in inner tube and low bottom-disc
Junction, is respectively set right side triangular prism protrusion and left side triangular prism is raised, the parallel sagittal plane of long axis of right side triangular prism protrusion,
The long axis of left side triangular prism protrusion is parallel to coronal-plane, and right side triangular prism protrusion and left side triangular prism protrusion are and below outer tube
Triangle card slot is corresponding；When internal and external casing covers poststack, the triangle card slot below outer tube can accurately be located in right side on low bottom-disc
Triangular prism protrusion and left side triangular prism are raised, and the accurate contraposition in guarantee between low bottom-disc, the lower surface of top bottom-disc is fixed with circle
Angle triangle magnet groove, the upper surface of low bottom-disc are fixed with rounded triangle magnet groove；
In the outer surface in rubber-based backing portion, the rounded triangle protrusion of fixed useful magnet production, rounded triangle protrusion energy
The rounded triangle magnet groove being caught at model support top bottom-disc or low bottom-disc；In use, rubber base can be by magnet
Magnetic force rapidly and accurately to be located at model support top bottom-disc or low bottom-disc at；
Height adjustment disk is disk, left side triangular prism protrusion or right side three on the triangular groove and low bottom-disc below disk
Prism protrusion is corresponding, the triangular hill above disk, corresponding with the triangle card slot below outer tube.
2. correction record cast device for casting according to claim 1, it is characterized in that the disc thickness of height adjustment disk point
It Wei not 1mm, 2mm, 3mm, 4mm5mm, 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692103.4U CN209018985U (en) | 2017-12-07 | 2017-12-07 | Correction record cast device for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692103.4U CN209018985U (en) | 2017-12-07 | 2017-12-07 | Correction record cast device for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209018985U true CN209018985U (en) | 2019-06-25 |
Family
ID=66869441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721692103.4U Active CN209018985U (en) | 2017-12-07 | 2017-12-07 | Correction record cast device for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209018985U (en) |
-
2017
- 2017-12-07 CN CN201721692103.4U patent/CN209018985U/en active Active
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