CN209734204U - Upper and lower jaw model base - Google Patents
Upper and lower jaw model base Download PDFInfo
- Publication number
- CN209734204U CN209734204U CN201822272022.XU CN201822272022U CN209734204U CN 209734204 U CN209734204 U CN 209734204U CN 201822272022 U CN201822272022 U CN 201822272022U CN 209734204 U CN209734204 U CN 209734204U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- lower jaw
- jaw model
- maxilla
- occlusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an upper and lower jaw model base for lower jaw model prefabricated template is gone up in shaping and connection, including the interlock bottom plate, the interlock bottom plate includes bottom plate body and the shape of a hoof stage body, and the shape of a hoof stage body sets up at bottom plate body top, and the shape of a hoof stage body is unanimous with upper and lower jaw model prefabricated plate appearance, and this shape of a hoof stage body top surface is provided with and goes up lower jaw model prefabricated template staple complex fixed orifices. Jaw model prefabricated template about can pinpointing of upper and lower jaw model base to jaw model prefabricated template is connected in jaw frame system about will, guarantees that tooth mould positioning process and artificial tooth cutting operation in-process guarantee throughout stable and unanimous, guarantees that the nail relapses plug in-process position unanimous indeformable, artificial tooth preparation precision is high, the artificial tooth quality is more secure.
Description
Technical Field
The utility model belongs to the technical field of the artificial tooth preparation, especially, relate to an upper and lower jaw model base.
Background
The traditional dental model positioning process comprises the steps of grinding the bottom surface of a dental model manufactured in a hospital, punching a hole on the bottom plane of the dental model, adhering a nail in the hole, and positioning the dental model containing the nail into a jaw frame system.
The existing dental cast positioning process has the following problems: the technology such as tooth mould punches, glues nail and location is longer during the use, and is higher to the preparation requirement of nail, need guarantee that all punch the position vertically unanimous, and all nail installations are parallel unified, and process time is long, the requirement is high, easily appears because of the not accurate follow-up manufacture process problem that leads to in location.
Disclosure of Invention
In view of this, the present invention is directed to a mandible and mandible model base for forming and connecting a prefabricated template of a mandible model, which can quickly position a dental cast and facilitate the subsequent manufacturing and testing of the dental cast.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides an upper and lower jaw model base for shaping and connect upper and lower jaw model prefabricated template, includes the interlock bottom plate, and the interlock bottom plate includes bottom plate body and horseshoe-shaped stage body, and the horseshoe-shaped stage body sets up at bottom plate body top, and the horseshoe-shaped stage body is unanimous with upper and lower jaw model prefabricated plate appearance, and this horseshoe-shaped stage body top surface is provided with the fixed orifices with upper and lower jaw model prefabricated template staple complex.
Furthermore, the occlusion bottom plate and the horseshoe-shaped table body are integrally formed hard templates.
Furthermore, a positioning bulge matched with the positioning hole of the upper and lower jaw model prefabricated plate is arranged on the U-shaped platform body.
Furthermore, an external cutting line is arranged on the bottom plate body of the occlusion bottom plate in the direction of the outer side of the horseshoe-shaped table body, and the external cutting line is arranged in the middle of the two fixing holes.
furthermore, an inner cutting line is arranged on the bottom plate body of the occlusion bottom plate in the inner side direction of the horseshoe-shaped table body, and the inner cutting line is arranged in the middle of the two fixing holes.
Furthermore, a kit positioning column matched with the forming kit is arranged on the bottom plate body of the occlusion bottom plate.
Furthermore, a top clamping groove is formed in the top end of the bottom plate body of the occlusion bottom plate, a tail clamping groove is formed in the tail portion of the bottom plate body of the occlusion bottom plate, and the top clamping groove and the tail clamping groove are matched with the base inserting frame.
Furthermore, the bottom plate body of the occlusion bottom plate is also provided with an avoiding groove at the tail clamping groove for facilitating the entering of the tail clamping piece of the base inserting frame.
Furthermore, a reinforcing plate is further arranged on the inner side of the avoiding groove of the bottom plate body of the occlusion bottom plate.
Furthermore, a support rib plate and an inserting frame positioning column are arranged at the bottom of the bottom plate body of the occlusion bottom plate.
Compared with the prior art, the upper and lower jaw model base have the following advantages: the prefabricated template of the upper jaw model and the lower jaw model can be accurately positioned, and the prefabricated template of the upper jaw model and the lower jaw model is connected in a jaw frame system, so that the dental cast positioning process and the denture cutting operation process are always stable and consistent, the nails are ensured to be repeatedly inserted and pulled out, the positions are consistent and not deformed, the denture manufacturing precision is high, and the denture quality is more guaranteed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic top view of a maxilla model base according to an embodiment of the present invention;
FIG. 2 is a schematic bottom view of the maxilla model base according to the embodiment of the present invention;
FIG. 3 is a schematic front view of the maxilla and mandible model base according to the embodiment of the present invention;
Fig. 4 is a rear view of the maxilla model base according to the embodiment of the present invention.
Description of reference numerals:
10-a soleplate body; 11-externally cutting a line; 12-cutting lines internally; 13-kit locator post; 14-tail engaging groove; 15-a top clamping groove; 16-a bay locator post; 17-supporting rib plates; 18-avoidance slots; 19-a reinforcement plate; 20-horseshoe-shaped table body; 21-a fixation hole; 22-positioning projection.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
The technical problem to be solved by the technical scheme is as follows: the existing dental cast positioning process has the following problems: the technology such as tooth mould punches, glues nail and location is longer during the use, and is higher to the preparation requirement of nail, need guarantee that all punch the position vertically unanimous, and all nail installations are parallel unified, and process time is long, the requirement is high, easily appears because of the not accurate follow-up manufacture process problem that leads to in location.
In order to solve the above technical problems, as shown in fig. 1, this embodiment provides an maxilla model base for forming and connecting a prefabricated template of an maxilla model and an mandible model, including an occlusion bottom plate, the occlusion bottom plate includes a bottom plate body 10 and a horseshoe-shaped platform body 20, the occlusion bottom plate and the horseshoe-shaped platform body 20 are integrally formed hard templates, the horseshoe-shaped platform body 20 is disposed on the top of the bottom plate body 10, the horseshoe-shaped platform body 20 is identical to the shape of the prefabricated template of the maxilla model and the mandible model, and the top surface of the horseshoe-shaped platform body 20 is provided with fixing holes 21 matched with the fixing nails of the.
A positioning bulge 22 matched with the positioning holes of the upper and lower jaw model prefabricated plates is arranged on the U-shaped platform body 20; the bottom plate body 10 of the occlusion bottom plate is provided with an external cutting line 11 in the outer side direction of the horseshoe-shaped table body 20, and the external cutting line 11 is arranged in the middle position of the two fixing holes 21; the bottom plate body 10 of the bite bottom plate is provided with an inner cutting line 12 in the inner side direction of the horseshoe-shaped table body 20, and the inner cutting line 12 is arranged at the middle position of the two fixing holes 21.
The bottom plate body 10 of the occlusion bottom plate is provided with a kit positioning column 13 matched with the molding kit.
As shown in fig. 3-4, a top engaging groove 15 is formed at the top end of the bottom plate body 10 of the occlusal bottom plate, a tail engaging groove 14 is formed at the tail position of the bottom plate body 10 of the occlusal bottom plate, the top engaging groove 15 and the tail engaging groove 14 are engaged with the base bay, an avoiding groove 18 for facilitating the entry of a tail engaging member of the base bay is further formed at the tail engaging groove 14 of the bottom plate body 10 of the occlusal bottom plate, and a reinforcing plate 19 is further arranged inside the avoiding groove 18 of the bottom plate body 10 of the occlusal bottom plate.
The positions of the top engaging groove 15 and the tail engaging groove 14 are not limited to the positions of the connecting engaging grooves, but the positions of the top engaging groove 15 and the tail engaging groove 14 can be set at other relative positions.
As shown in fig. 2, a bottom of the bottom plate body 10 of the bite bottom plate is provided with a support rib plate 17 and a frame positioning post 16.
The technical effect of the technical scheme provided by the embodiment is as follows: the prefabricated template of the upper jaw model and the lower jaw model can be accurately positioned, and the prefabricated template of the upper jaw model and the lower jaw model is connected in a jaw frame system, so that the dental cast positioning process and the denture cutting operation process are always stable and consistent, the nails are ensured to be repeatedly inserted and pulled out, the positions are consistent and not deformed, the denture manufacturing precision is high, and the denture quality is more guaranteed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (10)
1. the utility model provides an upper and lower jaw model base for shaping and connect upper and lower jaw model prefabricated template, its characterized in that: the occlusion bottom plate comprises a bottom plate body and a horseshoe-shaped table body, the horseshoe-shaped table body is arranged at the top of the bottom plate body, the appearance of the horseshoe-shaped table body is consistent with that of the prefabricated template of the upper jaw model and the lower jaw model, and fixing holes matched with the fixing nails of the prefabricated template of the upper jaw model and the lower jaw model are formed in the top surface of the horseshoe-shaped table body.
2. The maxilla and mandible model base of claim 1, wherein: the occluding bottom plate and the horseshoe-shaped table body are integrally formed hard templates.
3. The maxilla and mandible model base of claim 1, wherein: and a positioning bulge matched with the positioning hole of the upper and lower jaw model prefabricated plate is arranged on the U-shaped platform body.
4. The maxilla and mandible model base of claim 1, wherein: an external cutting line is arranged on the bottom plate body of the occlusion bottom plate in the direction of the outer side of the U-shaped table body, and the external cutting line is arranged in the middle of the two fixing holes.
5. The maxilla and mandible model base of claim 1, wherein: an inner cutting line is arranged on the bottom plate body of the occlusion bottom plate in the inner side direction of the U-shaped table body and is arranged in the middle of the two fixing holes.
6. The maxilla and mandible model base of claim 1, wherein: and a kit positioning column matched with the forming kit is arranged on the bottom plate body of the occlusion bottom plate.
7. The maxilla and mandible model base of claim 1, wherein: the top end of the bottom plate body of the occlusion bottom plate is provided with a top clamping groove, the tail part of the bottom plate body of the occlusion bottom plate is provided with a tail part clamping groove, and the top clamping groove and the tail part clamping groove are matched with the base inserting frame.
8. The maxilla and mandible model base of claim 7, wherein: the bottom plate body of the occlusion bottom plate is also provided with an avoiding groove which is convenient for the tail clamping piece of the base inserting frame to enter at the tail clamping groove.
9. the maxilla and mandible model base of claim 7, wherein: the bottom plate body of the occlusion bottom plate is also provided with a reinforcing plate on the inner side of the avoiding groove.
10. The maxilla and mandible model base of claim 1, wherein: the bottom of the bottom plate body of the occlusion bottom plate is provided with a support rib plate and an inserting frame positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272022.XU CN209734204U (en) | 2018-12-29 | 2018-12-29 | Upper and lower jaw model base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272022.XU CN209734204U (en) | 2018-12-29 | 2018-12-29 | Upper and lower jaw model base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209734204U true CN209734204U (en) | 2019-12-06 |
Family
ID=68703235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822272022.XU Expired - Fee Related CN209734204U (en) | 2018-12-29 | 2018-12-29 | Upper and lower jaw model base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209734204U (en) |
-
2018
- 2018-12-29 CN CN201822272022.XU patent/CN209734204U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20201229 |