False tooth with double magnetic coverage

Abstract

The utility model discloses a false tooth with double magnetic coverage, and belongs to the technical field of false teeth. Comprising a false tooth body and an implant accessory, a first magnet part is arranged in the false tooth body; the implant accessory comprises an abutment for supporting the false tooth body and a second magnet part, the abutment is fixed on the gingiva, and the second magnet part is arranged on the abutment; and the first magnet part and the second magnet part are matched and magnetically attracted to fix the false tooth body on the gingiva. According to the false tooth covered by the double magnetism, the magnetic force of the first magnet part and the magnetic force of the second magnet part are independently controlled by stacking the plurality of magnetic sheets respectively between the first magnet part and the second magnet part. The double-magnet part can enhance the fixing force of the false tooth on the gingiva, the false tooth can be prevented from shaking in the horizontal direction of the gingiva, the magnetic fixing force is different through different numbers of the laminated magnetic sheets, and the fixing strength of the false tooth is adjusted for each user.

Description

Technical Field

[0001] The utility model relates to a double magnetically covered artificial tooth, belonging to the technical field of artificial teeth. Background Art

[0002] People are paying more and more attention to the health of their teeth. If the teeth are unhealthy, it will have a great impact on food intake. In severe cases, it may pose a threat to human health. As we age, it is more and more important to maintain dental health, but in many cases, various diseases (such as periodontitis and gum disease) can lead to tooth loss.

[0003] In the prior art, when some teeth fall out, implant surgery can be performed. Implant surgery refers to the implantation of artificial tooth roots or tooth roots into the gums. However, when most teeth fall out, it is difficult to replace all the fallen teeth with implants. In this case, it is necessary to use false teeth, i.e. dentures.

[0004] Dentures are artificial teeth that can be removed from the gums. The dentures are worn on the gums during daily eating or talking, and then removed and stored separately when sleeping.

[0005] Dentures can be divided into partial dentures and full dentures. Full dentures are used when all natural teeth are lost.

[0006] The disadvantage of full dentures is that they are difficult to fix on the gums. In order to compensate for this disadvantage, non-toxic gel is used in the prior art to ensure that the dentures can be fixed on the gums. However, even if gel is used, there are problems that the adhesive retention force weakens over time and the dentures move horizontally due to chewing, causing irritation to the gums.

[0007] In addition, in recent years, a method has been developed to fix dentures by combining implants and dentures with magnets. However, the magnetic strength is weak and the effect of preventing the dentures from shaking horizontally is also weak, and further improvement is still needed. Utility Model Content

[0008] In order to solve the above technical problems, the purpose of the utility model is to provide a denture with double magnetic coverage, which can enhance the fixing force of the denture, prevent it from shaking in the horizontal direction, and facilitate installation and disassembly, and adjust the fixing strength for each user.

[0009] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0010] A double magnetically covered denture, comprising a denture body and an implant attachment;

[0011] A first magnet part is arranged in the denture body;

[0012] The implant attachment comprises a base for supporting the denture body and a second magnet part, wherein the base is fixed on the gums and the second magnet part is arranged on the base;

[0013] The first magnet part and the second magnet part cooperate with each other to fix the denture body on the gums through magnetic attraction.

[0014] As a preferred example, the first magnet part or the second magnet part is composed of a plurality of independent stacked magnetic sheets, and the first magnet part and the second magnet part independently control their own magnetic forces by stacking 1 to 10 magnetic sheets respectively.

[0015] As a preferred example, the thickness of each magnetic sheet is 0.001-0.1 mm.

[0016] As a preferred example, a groove in any one of the shapes of conical, cylindrical, square column, sawtooth, inclined sawtooth and concave-convex is formed on the first magnet part of the denture body.

[0017] As a preferred example, the second magnet portion on the base is formed with a protrusion in any one of a conical, cylindrical, square column, sawtooth, inclined sawtooth and concave-convex shape corresponding to the groove.

[0018] As a preferred example, the base includes an adjacent portion, a joining portion and a coupling portion, the adjacent portion is connected to the coupling portion at the bottom, the coupling portion is provided with an external thread, the adjacent portion is connected to the joining portion at the top, and the joining portion is provided with a second magnet portion.

[0019] As a preferred example, at least two denture teeth on the denture body are provided with cavities, and a first magnet part is respectively provided in the cavity of each denture tooth.

[0020] The beneficial effects of the utility model are:

[0021] The utility model provides a double magnetically covered denture, wherein a first magnet part is arranged on the denture body, an implant attachment is arranged on the alveolar bone, and a second magnet part is arranged on the implant attachment. The denture body is fixed on the gums by the magnetic attraction between the first magnet part and the second magnet part, and the first magnet part and the second magnet part independently control their own magnetic force by stacking a plurality of magnetic sheets. The double magnet part can enhance the fixing force of the denture on the gums, which can not only prevent the denture from shaking in the horizontal direction of the gums, but also facilitate installation and disassembly by the double magnetic attraction fixing method; the magnetic fixing force is different by different numbers of stacked magnetic sheets, and the fixing strength of the denture is adjusted for each user. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a schematic diagram of the three-dimensional structure of the double magnetic overdenture in Example 1;

[0023] Figure 2 It is a schematic diagram of the enlarged structure of the denture teeth in Example 1;

[0024] Figure 3 is a schematic diagram of the structure of the implant attachment in Example 1;

[0025] Figure 4 Schematic diagram of the connection structure between the first magnet part and the second magnet part in Example 1;

[0026] Figure 5 Schematic diagram of the implant attachment structure with grooves of different shapes in Example 2;

[0027] Figure 6 Schematic diagram of the connection structure between the first magnet part and the second magnet part of different shapes in Example 2.

[0028] In the figure:

[0029] 100, implant attachment; 110, adjacent portion; 120, joint portion; 121, second magnet portion; 122, groove; 130, coupling portion; 140, human gums;

[0030] 200, denture body; 210, denture teeth; 220, denture gums; 230, cavity; 231, first magnet part; 232, protrusion. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0033] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0036] Embodiment 1:

[0037] like Figure 1 As shown, a double magnetically covered denture includes a denture body and an implant attachment 100.

[0038] The denture body includes a denture gum 220 and a denture tooth 210. Figure 1 The fifth and tenth denture teeth 210 from right to left in the middle denture teeth 210 are provided with cavities 230, and the first magnet parts 231 are respectively provided in the two cavities 230. Figure 2 The first magnet part is installed in the cavity 230 by snapping or bonding.

[0039] refer to Figure 1 , implant attachments 100 are implanted on the patient's gums, that is, on the alveolar bone at the bottom of the human gums 140, corresponding to the fifth and tenth denture teeth 210 respectively.

[0040] The implant attachment 100 includes a base for supporting the denture body and a second magnet part 121 . The base is fixed on the gums, and the second magnet part 121 is arranged on the base.

[0041] refer to Figure 3 The base includes an adjacent portion 110, a joint portion 120 and a coupling portion 130. The coupling portion 130 is connected to the bottom of the adjacent portion 110. The coupling portion 130 is provided with an external thread. The top of the adjacent portion 110 is connected to the joint portion 120. The joint portion 120 is provided with a second magnet portion 121.

[0042] like Figure 1 As shown, the first magnet part 231 and the second magnet part 121 cooperate with each other through magnetic attraction to fix the denture body on the human gums 140 .

[0043] Among them, the first magnet part 231 or the second magnet part 121 is composed of a plurality of independent magnetic sheets stacked, and the first magnet part 231 and the second magnet part 121 are respectively stacked by 1 to 10 magnetic sheets to independently control their own magnetic force. By increasing or decreasing the number of stacked magnetic sheets, the magnetic force of the first magnet part 231 and the second magnet part 121 can be adjusted independently, thereby adjusting the fixing strength of the denture. The first magnet part 231 or the second magnet part 121 is composed of a plurality of independent magnetic sheets stacked. By stacking 1 to 10 magnetic sheets, the magnetic force of each part can be adjusted independently. Such a design allows the fixing strength of the denture to be adjusted as needed. By increasing or decreasing the number of layers of magnetic sheets, the strength of the magnetic force can be changed, so that the magnetic attraction force is adapted to the specific circumstances and needs of each user. The magnetic attraction between the first magnet part 231 and the second magnet part 121 firmly fixes the denture body on the human gums 140 to prevent shaking in the horizontal direction.

[0044] As a preferred example, the thickness of each magnetic sheet is 0.001-0.1 mm. Magnetic force regulation: Controlling the thickness of the magnetic sheet can directly affect the magnetic force of each magnetic sheet. Through adjustment within this range, the magnetic force of the first magnet part 231 and the second magnet part 121 can be independently controlled. Thin magnetic sheets may produce weaker magnetism, while thick magnetic sheets may produce stronger magnetism.

[0045] Structural thinness: The thinness range of 0.001-0.1mm is probably to ensure a thin design of the overall structure. This is critical for the comfort and adaptability of the denture. The thin design makes the denture more natural in the mouth and also reduces the overall weight of the denture.

[0046] Adaptability and comfort: Thinner magnetic sheets and overall structure may better adapt to the shape of the mouth, reducing discomfort to patients. This is very important for daily use and long-term wear of dentures.

[0047] Working principle:

[0048] Denture body design: The denture body includes a denture gum 220 part and a denture tooth 210 part. Cavities 230 are provided at specific positions in the teeth, such as the fifth and tenth denture teeth 210. First magnet parts 231 are provided in these cavities 230, respectively.

[0049] Implant attachments 100: Implant attachments 100 are respectively implanted on the patient's gums, that is, on the alveolar bone at the bottom of the human gums 140. These implant attachments 100 include a base and a second magnet part 121.

[0050] Abutment design: The abutment is a structure for supporting the denture body, which is fixed on the gums. The abutment includes an adjacent portion 110, a joint portion 120, and a coupling portion 130. The bottom of the adjacent portion 110 is connected to the coupling portion 130, and the coupling portion 130 is provided with an external thread. The top of the adjacent portion 110 is connected to the joint portion 120, and the joint portion 120 is provided with a second magnet portion 121.

[0051] Magnetic attraction fixes the denture: The first magnet part 231 and the second magnet part 121 cooperate with the magnetic attraction to fix the denture body on the human gum 140. This magnetic attraction prevents the denture from shaking in the horizontal direction and provides a stable fixing effect.

[0052] Magnetic sheet stacking design: The first magnet part 231 or the second magnet part 121 is composed of multiple independent magnetic sheets stacked. By stacking 1 to 10 magnetic sheets, the magnetic force of each part can be independently controlled. This design allows the fixing strength of the denture to be adjusted according to the specific needs of the patient.

[0053] Adjusting the fixing strength: By increasing or decreasing the number of layers of magnetic sheets, the magnetic strength of each part can be changed, so the fixing strength of the denture can be adjusted to the individual needs of the patient.

[0054] Embodiment 2:

[0055] refer to Figure 5-Figure 6 ,

[0056] The first magnet portion 231 of the denture body 200 is formed with a groove 122 in any one of a conical shape, a cylindrical shape, a square column shape, a sawtooth shape, an inclined sawtooth shape, and a concave-convex shape.

[0057] The second magnet portion 121 on the base is formed with a protrusion 232 in any one of a conical shape, a cylindrical shape, a square column shape, a sawtooth shape, an inclined sawtooth shape, and a concave-convex shape corresponding to the groove 122 .

[0058] Working principle:

[0059] The first magnet portion 231 of the denture body 200:

[0060] The first magnet part 231 of the denture body 200 is formed with grooves 122 of different shapes, including any one of a conical shape, a cylindrical shape, a square column shape, a serrated shape, an inclined serrated shape, and a concave-convex shape. The design of these grooves 122 may help increase the magnetic attraction, improve the stability of the denture, and ensure the correct direction matching.

[0061] The second magnet part 121 on the base:

[0062] The second magnet part 121 on the base is formed with protrusions 232 corresponding to the grooves 122 of the denture body 200, and these protrusions 232 can have the same shape to ensure good pairing during magnetic attraction. Possible shapes of the protrusions 232 include any one of a cone, a cylinder, a square column, a sawtooth, an inclined sawtooth, and a concave-convex shape.

[0063] Such a design can ensure that when the denture is fixed, a strong attraction is formed between the magnet parts and an additional fixing effect is provided in a specific direction. The selection of this shape may also be related to factors such as the patient's tooth shape and oral structure to ensure adaptability and comfort.

[0064] The utility model provides a double magnetically covered denture, wherein a first magnet part 231 is arranged on the denture body, an implant attachment 100 is arranged on the alveolar bone, and a second magnet part 121 is arranged on the implant attachment 100. The denture body is fixed on the gums by the magnetic attraction between the first magnet part 231 and the second magnet part 121, and the first magnet part 231 and the second magnet part 121 are respectively provided with a plurality of stacked magnetic sheets to independently control their own magnetic force. The double magnet part can enhance the fixing force of the denture on the gums, which can not only prevent the denture from shaking in the horizontal direction of the gums, but also facilitate installation and disassembly by the double magnetic attraction fixing method; the magnetic fixing force is different by different numbers of stacked magnetic sheets, and the fixing strength of the denture is adjusted for each user.

[0065] In the description of this specification, the description with reference to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0066] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two or three, unless otherwise clearly and specifically defined.

[0067] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A double magnetically covered denture, characterized in that: Including denture body and implant accessories; A first magnet part is arranged in the denture body; The implant attachment comprises a base for supporting the denture body and a second magnet part, wherein the base is fixed on the gums and the second magnet part is arranged on the base; The first magnet part and the second magnet part cooperate with each other to fix the denture body on the gums through magnetic attraction.

2. A double magnetically covered denture according to claim 1, characterized in that: The first magnet part or the second magnet part is composed of a plurality of independent stacked magnet sheets, and the first magnet part and the second magnet part independently control their own magnetic force by stacking 1 to 10 magnet sheets respectively.

3. A double magnetically covered denture according to claim 2, characterized in that: The thickness of each magnetic sheet is 0.001-0.1 mm.

4. A double magnetically covered denture according to claim 1, characterized in that: A groove in any shape of conical, cylindrical, square column, sawtooth, inclined sawtooth and concave-convex is formed on the first magnet part of the denture body.

5. A double magnetically covered denture according to claim 4, characterized in that: The second magnet portion on the base is formed with a protrusion in any one of a cone, a column, a square column, a sawtooth, an inclined sawtooth, and a concave-convex shape corresponding to the groove.

6. A double magnetically covered denture according to claim 1, characterized in that: The base comprises an adjacent portion, a joint portion and a coupling portion. The bottom of the adjacent portion is connected to the coupling portion, the coupling portion is provided with an external thread, the top of the adjacent portion is connected to the joint portion, and the joint portion is provided with a second magnet portion.

7. A double magnetically covered denture according to claim 1, characterized in that: At least two denture teeth on the denture body are provided with cavities, and a first magnet part is respectively provided in the cavity of each denture tooth.

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