CN214908477U - Invisible polymerized ceramic false tooth - Google Patents
Invisible polymerized ceramic false tooth Download PDFInfo
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- CN214908477U CN214908477U CN202120558268.2U CN202120558268U CN214908477U CN 214908477 U CN214908477 U CN 214908477U CN 202120558268 U CN202120558268 U CN 202120558268U CN 214908477 U CN214908477 U CN 214908477U
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Abstract
The utility model provides an invisible polymeric porcelain false tooth, which belongs to the technical field of invisible false teeth. The artificial tooth is used for solving the problems that the retention force of the existing invisible artificial tooth is reduced in a short time, the tooth color of the artificial tooth is single, and the combination of the artificial tooth and the artificial tooth base is not firm enough. The utility model discloses an artificial tooth base upper end is provided with a plurality of polymerization porcelain artificial teeth, the inside first fixing bolt that is provided with of polymerization porcelain artificial tooth, second fixing bolt and fixed plate, fixed plate and first fixing bolt and second fixing bolt are connected, connect through the mounting between two adjacent polymerization porcelain artificial teeth, the mounting includes mounting main part and third fixing bolt, the artificial tooth base extends to the abutment side has the snap ring, be used for falling concave or alveolus district and abutment surface production ring through getting into the abutment and restrain the power, make the artificial tooth maintenance. The utility model discloses utilize the natural degree that the polymer porcelain artificial tooth improves stealthy artificial tooth, solve artificial tooth and the insecure problem of base combination, it is more comfortable when wearing, prolong its life.
Description
Technical Field
The utility model relates to an stealthy artificial tooth technical field particularly, relates to an stealthy polymeric porcelain artificial tooth.
Background
The invisible denture is one of movable dentures, and is good in simulation because the invisible denture adopts the elastic resin snap ring and is positioned at the natural gingival margin, so that the invisible denture is reputed. The elastic resin is a novel false tooth repairing material, and is characterized by high strength, proper elasticity, good flexibility and translucency, color close to natural gum tissue, good bionic effect and good concealment. It and the elastic resin for false tooth soft lining are two materials with different chemical structures, performances and uses, and have no chemical binding force with soft lining resin and traditional resin artificial tooth.
The invisible denture has the advantages of high elasticity, fracture resistance, invisible and beautiful base, simple and quick operation, less or no tooth grinding and the like. Especially, the defects of the front teeth and the premolars, the traditional removable false teeth are influenced by the appearance because of exposing the metal snap rings, the invisible false tooth base is invisible, the material has higher folding resistance and can be made thin and comfortable, and the elastic material can enter the undercut area of the false tooth and has good tightness with mucous membrane, good retention property and convenient taking and wearing. For clinical overlength of a dental crown, exposed tooth root, hypersensitive tooth neck and the like caused by periodontal disease or wedge-shaped defect, the clamping ring of the invisible denture can form an artificial gum to cover the overlength of the abutment neck so as to improve the overlength of the dental crown, restore the beauty of a patient with anterior gingival atrophy and reduce the exposed sensitivity of the tooth neck.
Compared with the traditional removable denture, the invisible denture has the advantages of beautiful appearance, small base area, comfort and relatively low cost, but is easy to have the problems of reduced denture fixing force, poor color between the denture and the base and unstable connection between the denture and the base after one or two years or even several months.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is:
the artificial tooth aims to solve the problems that the retention force of the existing invisible artificial tooth is easy to reduce in a short time, the tooth color of the artificial tooth is single, and the combination of the artificial tooth and an artificial tooth base is not firm enough.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted:
the utility model provides an invisible polymeric porcelain false tooth, which comprises a false tooth base, wherein the upper end of the false tooth base is provided with a plurality of polymeric porcelain false teeth, a first fixing bolt, a second fixing bolt and a fixing plate are arranged in the polymeric porcelain false tooth, the fixing plate is positioned above the false tooth base, the fixing plate is connected with the first fixing bolt and the second fixing bolt and is used for fixing the polymeric porcelain false tooth on the false tooth base, two adjacent polymeric porcelain false teeth are connected through a fixing piece, the fixing piece comprises a fixing piece main body and a third fixing bolt, two ends of the fixing piece main body are provided with arc-shaped recesses which are used for being matched with the polymeric porcelain false tooth, the fixing piece main body is connected with the polymeric porcelain false tooth through the third fixing bolt, the false tooth base extends towards the side and is provided with a false tooth snap ring for generating ring restraining force through entering the undercut or the alveolar region and the surface of the false tooth, so as to fix the false tooth.
Optionally, the polymeric porcelain denture comprises a fixing sleeve and a polymeric porcelain denture body, magnets are arranged on the inner surface of the polymeric porcelain denture body at the lower edge of the fixing sleeve, the fixing sleeve and the polymeric porcelain denture body are connected through the magnets, and an elastic buffer layer is arranged between the fixing sleeve and the polymeric porcelain denture body.
Optionally, the polymeric porcelain denture surface is provided with a nano silver ion antibacterial coating.
Optionally, the snap ring includes first snap ring and second snap ring, first snap ring is the card that encloses for be connected fixedly with adjacent one abutment, the second snap ring is the split card for be connected fixedly with two abutments of adjacent side.
Optionally, the first snap ring, the second snap ring and the denture base are integrally formed, and the first snap ring, the second snap ring and the denture base are an elastic resin first snap ring, an elastic resin second snap ring and an elastic resin denture base.
Optionally, the jaw comprises a jaw rod, the jaw rod is provided with a cambered jaw rod, and the radian of the jaw rod is matched with that of the upper jaw or the lower jaw.
Optionally, the jaw bar is a bio-metallic titanium alloy jaw bar.
Optionally, the first fixing bolt, the second fixing bolt, the third fixing bolt and the fixing plate are arranged as a stainless steel first fixing bolt, a stainless steel second fixing bolt, a stainless steel third fixing bolt and a stainless steel fixing plate.
Optionally, the fixing plate is a circular plate, the first fixing bolt penetrates through the center of the fixing plate, and the second fixing bolt penetrates through the fixing plate and is circumferentially disposed.
Optionally, the number of the second fixing bolts is set to be at least three.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to an invisible polymeric porcelain false tooth, which combines the invisible false tooth with the polymeric porcelain false tooth, and the nature of the color of the false tooth can be greatly improved by utilizing the polymeric porcelain false tooth, thereby having the advantages of improving the aesthetic property and the naturalness of the false tooth, being more comfortable and beautiful when being worn, greatly improving the comfort and the practicability of the false tooth on the original basis, further meeting the requirements on the color of the tooth and having wider development prospect;
the first fixing bolt, the second fixing bolt and the fixing plate are arranged in the polymeric denture, the multi-stage bolts can increase the connection stability of the polymeric denture and the denture base, can effectively prolong the service life of the invisible denture, and avoid the problem that the denture fixing force begins to decrease within one or two years or even several months of the traditional invisible denture;
be provided with the mounting between two adjacent polymerization porcelain artificial teeth, mounting main part both ends set up to be connected the polymerization porcelain artificial tooth through third fixing bolt with assorted circular-arc terminal surface, have replaced and added bearing structure at the artificial tooth surface, improve stealthy artificial tooth's steadiness to increased its disguise, had practical application and worth and spreading value.
Drawings
Fig. 1 is a schematic structural view of an invisible polymeric porcelain denture according to the present invention;
fig. 2 is a side view of a polymeric ceramic denture and denture base of the present invention;
FIG. 3 is a top plan view of the polymeric porcelain denture and denture base of the present invention;
FIG. 4 is a cross-sectional view of the polymeric porcelain denture and denture base of the present invention;
fig. 5 is a bottom view of the first fixing bolt, the second fixing bolt and the fixing plate of the present invention.
Description of reference numerals:
1-denture base, 2-polymerized porcelain denture, 3-first snap ring, 4-jaw rod, 5-second snap ring, 6-fixing piece, 7-first fixing bolt, 8-fixing plate, 9-second fixing bolt, 21-fixing sleeve, 22-polymerized porcelain denture main body, 23-elastic buffer layer, 24-magnet, 61-fixing piece main body and 62-third fixing bolt.
Detailed Description
In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", "left", "right", etc. in the embodiments indicate terms of orientation, and are only used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that the elements, devices, etc. indicated must be operated according to the specific orientation and defined operation and method, configuration in the specification, and such terms of orientation do not constitute limitations of the present invention.
In the description of the present invention, it should be noted that the terms "first", "second" and "third" mentioned in the embodiments of the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
The first specific embodiment is as follows: as shown in fig. 1 to 4, the utility model provides an invisible polymeric porcelain artificial tooth, which comprises an artificial tooth base, wherein a plurality of polymeric porcelain artificial teeth are arranged at the upper end of the artificial tooth base, a first fixing bolt, a second fixing bolt and a fixing plate are arranged in the polymeric porcelain artificial tooth, the fixing plate is positioned above the artificial tooth base, the fixing plate is connected with the first fixing bolt and the second fixing bolt and used for fixing the polymeric porcelain artificial tooth on the artificial tooth base, two adjacent polymeric porcelain artificial teeth are connected through a fixing piece, the fixing piece comprises a fixing piece main body and a third fixing bolt, two ends of the fixing piece main body are arc-shaped end surfaces and used for being matched with the polymeric porcelain artificial tooth, the fixing piece main body is connected with the polymeric porcelain artificial tooth through the third fixing bolt, a snap ring extends towards the side of the artificial tooth base and is used for generating restraining force with the surface of the tooth by entering the undercut or the alveolar region of the tooth, so as to fix the false tooth.
By combining the invisible false tooth and the polymerized porcelain false tooth, the polymerized porcelain false tooth tool can greatly improve the color naturalness of an original product, improve the aesthetic property and the naturalness of the product, enable a patient to be more comfortable and more beautiful when wearing the product, greatly improve the comfort and the practicability of the product on the original basis, further meet the requirements on the color of teeth and have wider development prospect; the first fixing bolt, the second fixing bolt and the fixing plate are arranged in the polymeric denture, the multi-stage bolts can increase the connection stability of the polymeric denture and the denture base, can effectively prolong the service life of the invisible denture, and avoid the problem that the denture fixing force of the traditional invisible denture is reduced within one or two years or even several months;
be provided with the mounting between two adjacent polymerization porcelain artificial teeth, mounting main part both ends set up to be connected the polymerization porcelain artificial tooth through third fixing bolt with assorted circular-arc terminal surface, have replaced and added bearing structure at the artificial tooth surface, improve stealthy artificial tooth's steadiness to increased its disguise, had practical application and worth and spreading value.
The second specific embodiment: as shown in fig. 1 to 4, the polymeric porcelain denture includes a fixing sleeve and a polymeric porcelain denture body, magnets are disposed on the inner side of the lower edge of the fixing sleeve and on the surface of the polymeric porcelain denture, the fixing sleeve and the polymeric porcelain denture body are connected through the magnets, and an elastic buffer layer is disposed between the fixing sleeve and the polymeric porcelain denture body. Through setting up the elastic buffer layer, can improve the compactness that fixed cover and polymerization porcelain artificial tooth main part are connected, stealthy artificial tooth's atress when still disperseing the interlock simultaneously makes its inside atress even, alleviates stealthy artificial tooth's degree of wear, extension the utility model discloses a life. Other combinations and connections of this embodiment are the same as those of the first embodiment.
The third concrete implementation scheme is as follows: the elastic buffer layer is a medical styrene thermoplastic elastic buffer layer, the styrene thermoplastic elastic material can be contacted with water, weak acid and weak base, and the styrene thermoplastic elastic material has excellent tensile strength, large surface friction coefficient, good low-temperature performance and excellent electrical property, and is an elastic material with a wide application range at present. Other combinations and connections of this embodiment are the same as those of the first embodiment.
The fourth specific embodiment: the surface of the polymer porcelain false tooth is provided with a nano silver ion antibacterial coating. The nano silver ion antibacterial coating is made of nano silver ions, so that bacteria breeding can be inhibited, the invisible false tooth can be protected, and the invisible false tooth is safer and more sanitary when being worn. Other combinations and connections of this embodiment are the same as those of the first embodiment.
The fifth concrete embodiment: the snap ring includes first snap ring and second snap ring, first snap ring is the card that encloses for be connected fixedly with an adjacent abutment, the second snap ring is the split card for be connected fixedly with two abutments of adjacent side. When the invisible denture fixing device is worn, the first clamping ring and the second clamping ring are sleeved on the adjacent abutment teeth to generate the ring restraining force with the surfaces of the abutment teeth, so that the invisible denture is fixed. Other combinations and connections of this embodiment are the same as those of the first embodiment.
The sixth specific embodiment: the first clamping ring, the second clamping ring and the denture base are integrally formed, and the first clamping ring, the second clamping ring and the denture base are elastic resin first clamping rings, elastic resin second clamping rings and elastic resin denture bases. Other combinations and connections of this embodiment are the same as those of the fifth embodiment.
The seventh specific embodiment: the second clamping ring is of an arc-shaped structure, the length of the second clamping ring is 6-10mm, and the arc-shaped structure of the second clamping ring is matched with the base teeth and used for connecting and fixing two adjacent base teeth. Other combinations and connections of this embodiment are the same as those of the sixth embodiment.
The specific embodiment eight: the jaw is provided with a cambered jaw rod, and the radian of the jaw rod is matched with that of the upper jaw or the lower jaw. The false tooth base plate is fixed with the laminating of upper jaw or lower jaw through setting up the jaw pole, improves comfort level and stability when wearing. Other combinations and connections of this embodiment are the same as for embodiments one, two, three, four, five, six or seven.
The specific embodiment is nine: the jaw rods are biological metal titanium alloy jaw rods. The titanium alloy has the functions of no toxicity, no harm and corrosion resistance, belongs to memory alloy, can keep a stable structure after being used for a long time, and effectively prolongs the service life of the titanium alloy. Other combinations and connections of this embodiment are the same as those of embodiment eight.
The specific embodiment ten: the first fixing bolt, the second fixing bolt, the third fixing bolt and the fixing plate are arranged to be a stainless steel first fixing bolt, a stainless steel second fixing bolt, a stainless steel third fixing bolt and a stainless steel fixing plate. Other combinations and connections of this embodiment are the same as those of embodiment eight.
The specific embodiment eleven: referring to fig. 5, the fixing plate is a circular plate, the first fixing bolt penetrates through the center of the fixing plate, and the second fixing bolt penetrates through the fixing plate and is circumferentially disposed. The arrangement of a plurality of fixing bolts can increase the stability of the connection of the polymerized porcelain false tooth and the false tooth base, and the service life is prolonged. Other combinations and connections of this embodiment are the same as those of the specific embodiment.
The specific embodiment twelve: the number of the second fixing bolts is set to be at least three. Other combinations and connections of this embodiment are the same as in embodiment eleven.
The specific embodiment thirteen: the diameter of the first fixing bolt is larger than that of the second fixing bolt; the first fixing bolt plays a main fixing role, and the second fixing bolt plays an additional fixing role. Other combinations and connections of this embodiment are the same as in embodiment eleven.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. The utility model discloses a field technical personnel can carry out various changes and amending under the prerequisite of the spirit and scope that do not deviate from the utility model discloses, and these changes all will fall into with the amendment the utility model discloses a protection scope.
The working principle is as follows: the polymeric porcelain false teeth are connected to the false tooth base through the first fixing bolt, the second fixing bolt and the fixing plate, the fixing part main body is placed between two adjacent polymeric porcelain false teeth and is fixedly connected through the third fixing bolt, the stability of the invisible false teeth can be effectively improved, the first clamping ring is sleeved on one adjacent base tooth, the second clamping ring is sleeved on two adjacent base teeth, the stability during wearing is improved by increasing the number of fixing positions, the movement of the invisible false teeth is prevented, the nano silver ion antibacterial coating is arranged on the surface of each polymeric porcelain false tooth, the bacterial growth can be effectively inhibited, the surface of the invisible false tooth is protected, and the service life of the invisible false tooth is effectively prolonged; still be provided with the jaw pole, have the radian of laminating upper jaw or lower jaw, comfort level when can increasing to wear.
Claims (10)
1. An invisible polymeric porcelain denture, comprising a denture base (1), characterized in that: the artificial tooth base (1) is provided with a plurality of polymeric porcelain artificial teeth (2) at the upper end, a first fixing bolt (7), a second fixing bolt (9) and a fixing plate (8) are arranged inside the polymeric porcelain artificial teeth (2), the fixing plate (8) is positioned above the artificial tooth base (1), the first fixing bolt (7) and the second fixing bolt (9) penetrate through the fixing plate (8) and are used for fixing the polymeric porcelain artificial teeth (2) on the artificial tooth base (1), two adjacent polymeric porcelain artificial teeth (2) are connected through a fixing piece (6), the fixing piece (6) comprises a fixing piece main body (61) and a third fixing bolt (62), arc-shaped dents are arranged at the two ends of the fixing piece main body (61) and are matched with the polymeric porcelain artificial teeth (2), and the fixing piece main body (61) is connected with the polymeric porcelain artificial teeth (2) through the third fixing bolt (62), the denture base (1) extends towards the tooth base side to form a snap ring, and is used for generating ring restraining force by entering the undercut or the alveolar region of the abutment and the surface of the abutment so as to fix the invisible denture.
2. The concealed polymeric porcelain denture of claim 1, wherein: the polymeric porcelain false tooth (2) comprises a fixing sleeve (21) and a polymeric porcelain false tooth main body (22), magnets (24) are arranged on the inner side of the lower edge of the fixing sleeve (21) and the polymeric porcelain false tooth main body (22), the fixing sleeve (21) is connected with the polymeric porcelain false tooth main body (22) through the magnets (24), and an elastic buffer layer (23) is arranged between the fixing sleeve (21) and the polymeric porcelain false tooth main body (22).
3. The concealed polymeric porcelain denture of claim 2, wherein: the surface of the polymer porcelain false tooth (2) is provided with a nano silver ion antibacterial coating.
4. The concealed polymeric porcelain denture of claim 1, wherein: the snap ring includes first snap ring (3) and second snap ring (5), first snap ring (3) are the card that encloses for be connected fixedly with an adjacent abutment, second snap ring (5) are the split card, are used for being connected fixedly with two abutments of adjacent side.
5. The concealed polymeric porcelain denture of claim 4, wherein: first snap ring (3), second snap ring (5) and artificial tooth base (1) integrated into one piece, first snap ring (3), second snap ring (5) and artificial tooth base (1) are first snap ring of elastic resin, elastic resin second snap ring and elastic resin artificial tooth base.
6. The concealed polymeric porcelain denture of claim 1, 2, 3, 4 or 5, wherein: the jaw rod (4) is arranged to be a cambered jaw rod (4), and the radian of the jaw rod (4) is matched with that of the upper jaw or the lower jaw.
7. The concealed polymeric porcelain denture of claim 6, wherein: the jaw rod (4) is a biological metal titanium alloy jaw rod.
8. The concealed polymeric porcelain denture of claim 6, wherein: the first fixing bolt (7), the second fixing bolt (9), the third fixing bolt (62) and the fixing plate (8) are arranged to be a stainless steel first fixing bolt, a stainless steel second fixing bolt, a stainless steel third fixing bolt and a stainless steel fixing plate.
9. The concealed polymeric porcelain denture of claim 8, wherein: the fixing plate (8) is in a disc shape, the first fixing bolt (7) penetrates through the center of the fixing plate, and the second fixing bolt (9) penetrates through the fixing plate and is arranged in the circumferential direction.
10. The concealed polymeric porcelain denture of claim 9, wherein: the number of the second fixing bolts (9) is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120558268.2U CN214908477U (en) | 2021-03-18 | 2021-03-18 | Invisible polymerized ceramic false tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120558268.2U CN214908477U (en) | 2021-03-18 | 2021-03-18 | Invisible polymerized ceramic false tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214908477U true CN214908477U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120558268.2U Active CN214908477U (en) | 2021-03-18 | 2021-03-18 | Invisible polymerized ceramic false tooth |
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|---|---|
| CN (1) | CN214908477U (en) |
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2021
- 2021-03-18 CN CN202120558268.2U patent/CN214908477U/en active Active
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