CN213217783U - Artificial tooth model - Google Patents
Artificial tooth model Download PDFInfo
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- CN213217783U CN213217783U CN202020851641.9U CN202020851641U CN213217783U CN 213217783 U CN213217783 U CN 213217783U CN 202020851641 U CN202020851641 U CN 202020851641U CN 213217783 U CN213217783 U CN 213217783U
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Abstract
The utility model provides an artificial tooth model, include: the base support is of a horseshoe-shaped metal structure; the two rear tooth meshing parts are respectively arranged at the two ends of the base; the anterior tooth fitting part is arranged at the middle position of the base; the rear tooth occlusion part and the front tooth fitting part are connected to the top end of the base through the connecting columns. The utility model discloses artificial tooth model precision is high, long service life, and the artificial tooth metal is inside not to have the defect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to artificial tooth model.
Background
The prior art uses self-solidifying plastics to manually shape a complete denture three-dimensional bracket wax pattern and utilizes an embedding casting technology to manufacture the denture three-dimensional bracket wax pattern, and has the defects that the denture plastic has material shrinkage during shaping to cause denture deformation for two days, and casting failure and metal shrinkage cavity exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an artificial tooth model solves the problem that there is the defect in the manual complete denture three-dimensional support wax pattern that moulds of current congealing plastics.
In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: the base support is of a horseshoe-shaped metal structure; the two rear tooth meshing parts are respectively arranged at the two ends of the base; the anterior tooth fitting part is arranged at the middle position of the base; the rear tooth occlusion part and the front tooth fitting part are connected to the top end of the base through the connecting columns.
As an improvement of the utility model, the bottom end of the base support is attached to the crest of the alveolar ridge; the thickness of the base support is 0.7 mm.
As an improvement of the utility model, two ends of the base are respectively provided with two support rings; the length of the branch ring is 3mm, and the width of the branch ring is 2 mm.
As an improvement of the utility model, the rear tooth meshing part is a plurality of meshing surfaces; the thickness of the rear tooth meshing part is 1 mm.
As an improvement of the utility model, the two ends of the front tooth fitting part are connected with the two rear tooth engaging parts.
As an improvement of the utility model, a plurality of anterior tooth patches are arranged at the edge end of the anterior tooth fitting part; the thickness of the anterior tooth fitting part is 1 mm.
As an improvement of the utility model, the top end of the connecting column is fixedly connected with the rear tooth meshing part and the front tooth fitting part, and the bottom end of the connecting column is movably connected with the base; the diameter of the connecting column is 1 mm.
As an improvement of the utility model, the spliced pole includes: the top end of the rod body is fixedly connected with the rear tooth meshing part and the front tooth fitting part; the bottom end of the rod body is provided with a slot, a fixed block is connected in the slot in a sliding manner, and the bottom end of the fixed block is fixedly connected to the base support; the slot inner wall is equipped with T type groove, T type groove open end is equipped with the slider, the slider both ends are smooth curved surface structure, slider one end is stretched out T type groove notch, T type groove notch shrink, and the diameter is less than the slider diameter, the T type groove other end is equipped with two reset blocks, reset block with the contact surface of slider is tangent in the slider surface sets up, reset block with T type groove junction is equipped with reset spring, the fixed block side is equipped with the spacing groove, the spacing groove corresponds the slider position sets up.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is a diagram of the base structure of the present invention;
FIG. 3 is a structural view of the rear tooth engaging part of the present invention;
FIG. 4 is a structural view of the anterior teeth engaging portion of the present invention;
FIG. 5 is a schematic view of the connecting column of the present invention;
fig. 6 is a detail a at fig. 5.
The components in the figure are:
1 is a base, 1-1 is a support ring, 2 is a rear tooth occlusion part, 2-1 is an occlusion surface, 3 is an anterior tooth fitting part, 3-1 is an anterior tooth patch, 4 is a connecting column, 4-1 is a cylinder, 4-2 is a slot, 4-3 is a fixed block, 4-4 is a T-shaped slot, 4-5 is a sliding block, 4-6 is a reset block, 4-7 is a reset spring, and 4-8 is a limit slot.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1, a denture model includes: the base 1 is of a horseshoe-shaped metal structure; the two rear tooth meshing parts 2 are respectively arranged at two end positions of the base 1; the anterior tooth attaching part 3 is arranged in the middle of the base 1; the rear tooth occlusion part 2 and the front tooth fitting part 3 are connected to the top end of the base 1 through the connecting columns 4.
The working principle and the beneficial effects of the technical scheme are as follows: the metal base is connected with the teethridge to play a supporting and fixing role, the occlusal surface of the chewing tooth is attached to the occlusal part of the back tooth, the occlusal surface of the tooth is made of metal materials, abrasion of the occlusal surface is prevented, the labial side of the front tooth attaching part is used for tooth arrangement, the function of supporting is strengthened, the connecting column is connected with the back tooth attaching part, the front tooth attaching part and the base, the false tooth three-dimensional support is manufactured by using a laser sintering technology, the speed is high, and data are accurate. The metal product is not easy to deform, and the service life of the false tooth is greatly prolonged.
Referring to fig. 2, in an embodiment of the present invention, the bottom end of the base 1 is attached to the crest of the alveolar ridge; the thickness of the base 1 is 0.7 mm. Two ends of the base 1 are respectively provided with two support rings 1-1; the branch ring 1-1 is 3mm long and 2mm wide.
The working principle and the beneficial effects of the technical scheme are as follows: the supporting ring is sleeved on the dental bed, so that the base can be well fixed on the dental bed, and the false tooth support cannot displace when in use.
Referring to fig. 3, in an embodiment of the present invention, the rear tooth engaging portion 2 is divided into a plurality of engaging surfaces 2-1; the thickness of the rear tooth meshing part 2 is 1 mm.
The working principle and the beneficial effects of the technical scheme are as follows: the occlusal surface is matched with each chewing tooth, uncomfortable feeling can not be caused in the using process, the metal occlusal surface can well protect the false tooth, and the service life of the false tooth is prolonged.
Referring to fig. 4, in an embodiment of the present invention, two ends of the front tooth attaching portion 3 are connected to two rear tooth engaging portions 2. A plurality of anterior tooth patches 3-1 are arranged at the edge end of the anterior tooth fitting part 3; the thickness of the anterior tooth attaching part 3 is 1 mm.
The working principle and the beneficial effects of the technical scheme are as follows: the anterior tooth laminating part is used for connecting the back tooth occlusion parts on two sides, the anterior tooth laminating piece is used for being bonded on the inner side of each anterior tooth, a fixing part is provided for tooth arrangement, connection is more stable, the effect of a part of dental crowns can be provided, the use of the artificial tooth is firmer, and the artificial tooth is not easy to fall off.
Referring to fig. 5, in an embodiment of the present invention, the top end of the connecting column 4 is fixedly connected to the rear tooth engaging portion 2 and the front tooth engaging portion 3, and the bottom end of the connecting column 4 is movably connected to the base 1; the diameter of the connecting column 4 is 1 mm.
The working principle and the beneficial effects of the technical scheme are as follows: the spliced pole plays the effect of connection bottom in base support swing joint, not only is applicable to complete denture, also is applicable to removable partial denture, can revise the denture model according to different situation, and application scope is wider, enlarges audience's face, and economic benefits prospect is better.
Referring to fig. 6, in an embodiment of the present invention, the connecting column 4 includes: the top end of the rod body 4-1 is fixedly connected with the rear tooth occlusion part 2 and the front tooth attachment part 3; the bottom end of the rod body 4-1 is provided with a slot 4-2, a fixed block 4-3 is connected in the slot 4-2 in a sliding manner, and the bottom end of the fixed block 4-3 is fixedly connected to the base 1; the inner wall of the slot 4-2 is provided with a T-shaped slot 4-4, the opening end of the T-shaped slot 4-4 is provided with a slide block 4-5, the two ends of the sliding block 4-5 are of smooth curved surface structures, one end of the sliding block 4-5 extends out of the notch of the T-shaped groove 4-4, the notch of the T-shaped groove 4-4 is contracted, the diameter of the T-shaped groove is smaller than that of the sliding block 4-5, two reset blocks 4-6 are arranged at the other end of the T-shaped groove 4-4, the contact surface of the reset block 4-6 and the sliding block 4-5 is arranged tangent to the surface of the sliding block 4-5, a reset spring 4-7 is arranged at the joint of the reset block 4-6 and the T-shaped groove 4-4, the side end of the fixed block 4-3 is provided with a limiting groove 4-8, and the limiting groove 4-8 is arranged corresponding to the sliding block 4-5.
The working principle and the beneficial effects of the technical scheme are as follows: fixed block fixed connection is on the base support, the slot and the fixed block sliding connection of body of rod bottom, and the slider just in time blocks into the spacing groove, and the slider other end is under reset block and reset spring's effect, and the body of rod is lived in the fixing that can be fine, when needing to remove the spliced pole, only needs upwards extract the body of rod, and when the slider breaks away from the spacing groove, the slider slides to T type inslot portion, promotes reset block and reset spring, simple structure, convenient to use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit of the present invention.
Claims (8)
1. A denture template comprising:
the base (1), the base (1) is of a horseshoe-shaped metal structure;
the two rear tooth meshing parts (2) are respectively arranged at the two ends of the base (1);
the front tooth attaching part (3) is arranged at the middle position of the base (1);
the rear tooth meshing part (2) and the front tooth fitting part (3) are connected to the top end of the base (1) through the connecting columns (4).
2. A denture template according to claim 1, wherein:
the bottom end of the base (1) is attached to the crest of the alveolar ridge;
the thickness of the base (1) is 0.7 mm.
3. A denture template according to claim 1, wherein:
two ends of the base (1) are respectively provided with two support rings (1-1);
the length of the branch ring (1-1) is 3mm, and the width of the branch ring is 2 mm.
4. A denture template according to claim 1, wherein:
the rear tooth occlusion part (2) is divided into a plurality of occlusion surfaces (2-1);
the thickness of the rear tooth meshing part (2) is 1 mm.
5. A denture template according to claim 1, wherein:
two ends of the front tooth attaching part (3) are connected with the two rear tooth occlusion parts (2).
6. A denture template according to claim 1, wherein:
a plurality of anterior tooth patches (3-1) are arranged at the edge end of the anterior tooth attaching part (3);
the thickness of the front tooth attaching part (3) is 1 mm.
7. A denture template according to claim 1, wherein:
the top end of the connecting column (4) is fixedly connected with the rear tooth occlusion part (2) and the front tooth fitting part (3), and the bottom end of the connecting column (4) is movably connected with the base (1);
the diameter of the connecting column (4) is 1 mm.
8. A denture template according to claim 1, wherein:
the connection column (4) comprises: the top end of the rod body (4-1) is fixedly connected with the rear tooth occlusion part (2) and the front tooth fitting part (3); the bottom end of the rod body (4-1) is provided with a slot (4-2), a fixed block (4-3) is connected in the slot (4-2) in a sliding manner, and the bottom end of the fixed block (4-3) is fixedly connected to the base support (1); the inner wall of the slot (4-2) is provided with a T-shaped slot (4-4), the opening end of the T-shaped slot (4-4) is provided with a sliding block (4-5), the two ends of the sliding block (4-5) are of smooth curved surface structures, one end of the sliding block (4-5) extends out of the notch of the T-shaped slot (4-4), the notch of the T-shaped slot (4-4) is contracted, the diameter of the notch is smaller than that of the sliding block (4-5), the other end of the T-shaped slot (4-4) is provided with two reset blocks (4-6), the contact surface of the reset blocks (4-6) and the sliding block (4-5) is tangent to the surface of the sliding block (4-5), and the joint of the reset blocks (4-6) and the T-shaped slot (4-4) is provided, the side end of the fixing block (4-3) is provided with a limiting groove (4-8), and the limiting groove (4-8) is arranged corresponding to the sliding block (4-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851641.9U CN213217783U (en) | 2020-05-20 | 2020-05-20 | Artificial tooth model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851641.9U CN213217783U (en) | 2020-05-20 | 2020-05-20 | Artificial tooth model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213217783U true CN213217783U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020851641.9U Active CN213217783U (en) | 2020-05-20 | 2020-05-20 | Artificial tooth model |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230059181A (en) * | 2021-10-25 | 2023-05-03 | 주식회사 디오 | digital dental prosthesis and manufacturing method thereof |
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2020
- 2020-05-20 CN CN202020851641.9U patent/CN213217783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230059181A (en) * | 2021-10-25 | 2023-05-03 | 주식회사 디오 | digital dental prosthesis and manufacturing method thereof |
| KR102652030B1 (en) | 2021-10-25 | 2024-03-28 | 주식회사 디오 | digital dental prosthesis and manufacturing method thereof |
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