Removable denture with prolonged service life

Abstract

The utility model provides a removable denture with prolonged service life, which comprises a denture base, a denture body and a reinforcing stud, and the upper surface of the denture base is provided with a plurality of groups of mounting threaded holes which are linearly and equally distributed and are used for mounting the denture body. The denture has the beneficial effects that the denture base, the denture body and the reinforcing stud are additionally arranged, and the mounting external thread on the outer side surface of the denture mounting column at the lower end of the denture body is in threaded fit connection with the mounting threaded hole, so that the denture body can be conveniently disassembled and assembled; after the false tooth body is mounted, the stud body at the front end of the reinforcing stud is screwed into the rear threaded hole and the inner side of the front threaded hole, so that the false tooth body can be reinforced and mounted, and the service life of the movable false tooth can be prolonged; and the sealing ring is embedded with the sealing ring groove, so that the sealing performance of mounting the false tooth body can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of removable dentures, and particularly relates to a removable denture with a longer service life. Background Art

[0002] Removable dentures, also known as removable dentures, are tooth replacement devices specially designed to replace missing natural teeth. They can be put on or taken off by the patient for cleaning. In daily life, people may lose teeth due to accidents or diseases. After the growth and replacement period, the teeth cannot grow again, which may affect people's daily speaking and eating, causing certain inconveniences in people's daily lives. Therefore, removable dentures have brought great convenience to people. For the elderly or people with oral diseases, most of their teeth have fallen out. The denture is installed on the denture base, which is fixedly connected to the gums in the mouth of people, making it easy for people to disassemble and assemble the removable denture.

[0003] During the use of dentures, due to different user habits and design defects, food residues cannot be effectively removed from the gaps. Food residues provide nutrients for oral bacteria, especially streptococci, lactic acid bacteria, and proteobacteria, which accelerate their growth and produce acidic substances that corrode tooth enamel. Food residues that remain for a long time gradually mineralize and combine with bacteria to form dental plaque. However, most common removable dentures cannot be disassembled and assembled individually during the daily activities of users, which makes it impossible to remove food residues from the gaps, reducing the service life of removable dentures.

[0004] In summary, the inability to effectively remove food residues will affect the service life of removable dentures, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a removable denture with a longer service life and solve the problems raised in the above-mentioned background technology.

[0006] The utility model is achieved through the following technical solutions: a removable denture with improved service life, comprising: a denture base, a denture body and reinforcement studs, the upper surface of the denture base is provided with a plurality of groups of installation threaded holes which are linearly and evenly distributed for installing the denture body, the inner side of each group of the installation threaded holes is provided with a denture body used for chewing food, the rear side surface of the denture base is provided with a plurality of groups of rear threaded holes which are linearly and evenly distributed for installing the reinforcement studs, the inner side of each group of the rear threaded holes is provided with reinforcement studs for reinforcing the connection of the denture body.

[0007] As a preferred embodiment, the number of the mounting threaded holes is the same as that of the rear threaded holes and each group of mounting threaded holes corresponds one-to-one to each group of rear threaded holes, and a denture mounting column is provided at the lower end of the internal component under the denture body.

[0008] As a preferred embodiment, the outer side surface of the denture mounting column is provided with an external mounting thread for screwing into the mounting threaded hole, and the external mounting thread is threadedly matched with the mounting threaded hole. The denture body and the denture base are screwed into the mounting threaded hole via the external mounting thread, so that the denture body can be easily disassembled and assembled, and the denture body can be disassembled and cleaned, thereby reducing the probability of food residues corroding the denture and thereby increasing the service life of the removable denture.

[0009] As a preferred embodiment, a denture is provided at the upper end of the internal component under the denture body, and the denture is made of titanium alloy material. A front threaded hole for installing a reinforcing stud is opened on the rear side of the denture mounting column.

[0010] As a preferred embodiment, the front end of the reinforcing stud is provided with a stud body in its internal composition, and the stud body is threadedly connected with the rear threaded hole and the front threaded hole;

[0011] A rear soft column is provided at the rear end of the stud body, and a hexagonal groove is provided on the rear side surface of the rear soft column. A rear circular groove is provided on the periphery of the rear side surface of each group of rear threaded holes. The rear soft column and the rear circular groove are interlocked with each other. The reinforcement stud is installed after the installation of the denture body is completed, which can improve the stability of the installation of the denture body, reduce the wear caused by the activity during use, and thus increase the service life of the removable denture.

[0012] As a preferred embodiment, a sealing plug is provided on the upper end of the outer side surface of the denture mounting column, and a sealing ring is provided on the outer side surface of the sealing plug.

[0013] As a preferred embodiment, a sealing plug groove is formed on the outer periphery of the upper surface of each group of the mounting threaded holes, a sealing ring groove is formed on the inner side of the sealing plug groove, the sealing plug column and the sealing plug groove are interlocked with each other, and the sealing ring is interlocked with the sealing ring groove. After the installation of the denture body is completed, the sealing plug column and the sealing plug groove are interlocked with each other, and the sealing ring is interlocked with the sealing ring groove, which can reduce the corrosion of moisture entering the inner side of the mounting threaded hole.

[0014] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a denture base, a denture body and a reinforcement stud, the mounting external thread on the outer side of the denture mounting column at the lower end of the denture body is threadedly connected with the mounting threaded hole, so that the denture body can be conveniently disassembled and assembled, and after the denture body is installed, the stud body at the front end of the reinforcement stud is screwed into the rear threaded hole and the inner side of the front threaded hole to reinforce the installation of the denture body, which can increase the service life of the removable denture, and by adding a denture base and a denture body, after the installation of the denture body is completed, its sealing plug column is engaged with the sealing plug groove, and the sealing ring is engaged with the sealing ring groove, which can improve the sealing of the denture body installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 The utility model is a partial structural schematic diagram of a removable denture with a longer service life.

[0017] Figure 2 The utility model is a partial structural schematic diagram of a denture base in a removable denture with a prolonged service life.

[0018] Figure 3 This is a schematic structural diagram of a denture body in a removable denture with a longer service life according to the utility model.

[0019] Figure 4 The utility model is a structural schematic diagram of a reinforcing stud in a removable denture for increasing the service life.

[0020] In the figure, 100-denture base, 101-rear threaded hole, 102-rear circular groove, 103-installation threaded hole, 104-sealing plug groove, 105-sealing ring groove;

[0021] 200-denture body, 201-denture, 202-denture mounting column, 203-mounting external thread, 204-sealing plug column, 205-sealing ring, 206-front threaded hole;

[0022] 300-reinforcement stud, 301-stud body, 302-rear soft column, 303-hexagon socket. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a removable denture with improved service life, comprising: a denture base 100, a denture body 200 and a reinforcement stud 300, wherein the upper surface of the denture base 100 is provided with a plurality of groups of linearly equally distributed mounting threaded holes 103 for mounting the denture body 200;

[0025] Each group of threaded holes 103 is provided with a denture body 200 for chewing food, and the rear side of the denture base 100 is provided with a plurality of groups of rear threaded holes 101 for installing reinforcement studs 300 which are linearly and evenly distributed;

[0026] A reinforcement stud 300 is provided inside each group of rear threaded holes 101 for reinforcing the connection of the denture body 200 .

[0027] The number of the mounting threaded holes 103 and the rear threaded holes 101 is the same and each group of mounting threaded holes 103 corresponds to each group of rear threaded holes 101 one by one. The lower end of the internal components of the denture body 200 is provided with a denture mounting column 202 .

[0028] The outer side surface of the denture mounting column 202 is provided with an external mounting thread 203 for screwing together with the mounting threaded hole 103. The external mounting thread 203 is threadedly connected to the mounting threaded hole 103. The denture body 200 and the denture base 100 are screwed together by the external mounting thread 203 and the mounting threaded hole 103. The denture body 200 can be easily disassembled and assembled, so that the denture body 200 can be disassembled and cleaned, thereby reducing the probability of food residues corroding the denture 201, thereby increasing the service life of the removable denture.

[0029] The upper end of the internal components of the denture body 200 is provided with a denture 201, which is made of titanium alloy material. The rear side of the denture mounting column 202 is provided with a front threaded hole 206 for mounting a reinforcing stud 300.

[0030] The reinforcing stud 300 has a stud body 301 at the front end thereof, and the stud body 301 is threadedly connected to the rear threaded hole 101 and the front threaded hole 206;

[0031] A rear soft column 302 is provided at the rear end of the stud body 301, and a hexagonal groove 303 is provided on the rear side surface of the rear soft column 302. A rear circular groove 102 is provided on the periphery of the rear side surface of each group of rear threaded holes 101. The rear soft column 302 and the rear circular groove 102 are interlocked with each other. The reinforcement stud 300 is installed after the installation of the denture body 200 is completed, which can improve the stability of the installation of the denture body 200, reduce the wear caused by the activity during use, and thus increase the service life of the removable denture.

[0032] See also Figure 1-Figure 4 , as the first embodiment of the present utility model: first, the denture body 200 and the denture base 100 are screwed together by installing the external thread 203 and the mounting threaded hole 103, so that the denture body 200 can be conveniently disassembled and assembled, so that the denture body 200 can be disassembled and cleaned, thereby reducing the probability of food residues corroding the denture 201, and the denture 201 is made of titanium alloy material, which can increase the service life of the removable denture, and secondly, the reinforcement stud 300 is installed after the installation of the denture body 200 is completed, which can improve the stability of the installation of the denture body 200, reduce the wear caused by the activity during use, and also increase the service life of the removable denture.

[0033] A sealing plug post 204 is provided at the upper end of the outer side surface of the denture mounting post 202 , and a sealing ring 205 is provided at the outer side surface of the sealing plug post 204 .

[0034] A sealing plug groove 104 is provided on the outer periphery of the upper surface of each group of mounting threaded holes 103, a sealing ring groove 105 is provided on the inner side of the sealing plug groove 104, the sealing plug column 204 and the sealing plug groove 104 are interlocked with each other, the sealing ring 205 and the sealing ring groove 105 are interlocked with each other, and after the installation of the denture body 200 is completed, the sealing plug column 204 and the sealing plug groove 104 are interlocked with each other, the sealing ring 205 and the sealing ring groove 105 are interlocked with each other, which can reduce the corrosion of moisture entering the inner side of the mounting threaded hole 103.

[0035] See also Figure 1-Figure 3 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, a sealing plug column 204 is provided at the upper end of the outer side surface of the denture mounting column 202, and a sealing ring 205 is provided on the outer side surface of the sealing plug column 204, and a sealing plug groove 104 is opened on the outer periphery of the upper surface of each group of mounting threaded holes 103, and a sealing ring groove 105 is opened on the inner side surface of the sealing plug groove 104. After the installation of the denture body 200 is completed, the sealing plug column 204 and the sealing plug groove 104 are interlocked with each other, and the sealing ring 205 and the sealing ring groove 105 are interlocked with each other, which can improve the sealing performance of the denture body installation and reduce the corrosion of moisture and the like entering the inner side of the mounting threaded hole 103.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A removable denture with increased service life, comprising: A denture base (100), a denture body (200) and a reinforcing stud (300), characterized in that: the upper surface of the denture base (100) is provided with a plurality of groups of linearly equally distributed mounting threaded holes (103) for mounting the denture body (200); A denture body (200) for chewing food is arranged inside each group of the mounting threaded holes (103), and a plurality of groups of rear threaded holes (101) for mounting reinforcing studs (300) are arranged on the rear side of the denture base (100) and are linearly and evenly distributed; A reinforcing stud (300) for reinforcing the connection of the denture body (200) is provided on the inner side of each group of rear threaded holes (101).

2. A removable denture with a longer service life as claimed in claim 1, characterized in that: The number of the mounting threaded holes (103) and the rear threaded holes (101) is the same, and each group of mounting threaded holes (103) corresponds to each group of rear threaded holes (101) one by one. The lower end of the internal component of the denture body (200) is provided with a denture mounting column (202).

3. A removable denture with a longer service life as claimed in claim 2, characterized in that: The outer side surface of the denture mounting column (202) is provided with an external mounting thread (203) for screwing together with the mounting threaded hole (103), and the external mounting thread (203) is threadedly connected with the mounting threaded hole (103).

4. A removable denture with a longer service life as claimed in claim 3, characterized in that: A denture (201) is provided at the upper end of the internal components under the denture body (200), and the denture (201) is made of titanium alloy material. A front threaded hole (206) for installing a reinforcing stud (300) is provided on the rear side of the denture mounting column (202).

5. A removable denture with a longer service life as claimed in claim 4, characterized in that: The reinforcing stud (300) has a stud body (301) at its front end, and the stud body (301) is threadedly connected to the rear threaded hole (101) and the front threaded hole (206); The rear end of the stud body (301) is provided with a rear soft column (302), the rear side surface of the rear soft column (302) is provided with a hexagonal groove (303), and the periphery of the rear side surface of each group of rear threaded holes (101) is provided with a rear circular groove (102), and the rear soft column (302) and the rear circular groove (102) are interlocked.

6. The removable denture with increased service life as claimed in claim 2, characterized in that: A sealing plug post (204) is provided at the upper end of the outer side surface of the denture mounting post (202), and a sealing ring (205) is provided on the outer side surface of the sealing plug post (204).

7. A removable denture with a longer service life as claimed in claim 6, characterized in that: A sealing plug groove (104) is provided on the outer periphery of the upper surface of each group of the mounting threaded holes (103), a sealing ring groove (105) is provided on the inner side of the sealing plug groove (104), the sealing plug column (204) and the sealing plug groove (104) are interlocked, and the sealing ring (205) and the sealing ring groove (105) are interlocked.

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