CN215914994U - False tooth for preventing secondary dental caries - Google Patents

Abstract

The utility model discloses a false tooth for preventing secondary decayed tooth, which comprises a base, wherein sliding grooves are formed in two sides of the upper surface of the base, a pressing mechanism is arranged in each sliding groove, each pressing mechanism comprises a shifting plate, a pressing rod and a spring, the center of one side of the shifting plate is fixedly provided with the pressing rod, the spring is arranged between the shifting plate and the inner wall of the sliding groove, two ends of the spring are respectively and fixedly connected with the inner wall of the sliding groove and the side surface of the shifting plate, the upper surface of the base is provided with a false tooth body, two sides of the bottom end of the false tooth body are fixedly provided with clamping mechanisms, a fluoride layer is coated outside the false tooth body, secondary decayed tooth between the repaired false tooth and an adjacent tooth can be effectively prevented, meanwhile, the wear resistance of the whole false tooth can be effectively improved by coating a wear-resistant layer formed by titanium nano materials on the outer surface of the fluoride layer, and the installation of the false tooth body can be effectively simplified by the clamping and the clamping mechanisms, the installation efficiency of artificial tooth is promoted, and the maintenance and the dismantlement of artificial tooth body in later stage can also be made things convenient for.

Description

False tooth for preventing secondary dental caries

Technical Field

The utility model relates to the technical field of false teeth, in particular to a false tooth for preventing secondary decayed teeth.

Background

The denture is what is commonly called a "denture". Just like "leg prosthesis" and "prosthetic limb" are referred to as "prosthetic limb", a "denture" means that the human being is "obligated" to the utmost. The medical science is a general term for restorations made after partial or all teeth of the upper and lower jaws are lost. The artificial tooth is divided into removable type and fixed type. Fixed dentures (commonly known as "fixed dentures") are not worn by the patient himself, while removable dentures (commonly known as "removable dentures") are worn by the patient easily.

The fixed denture is divided into an implant denture, a pile-crown denture and a crown sleeve connecting bridge. However, the three kinds of fixed dentures have the defect of poor wear resistance when in use, secondary decayed teeth are easy to be generated between the repaired dentures and adjacent teeth, and meanwhile, the installation of the dentures is complex and is not beneficial to the maintenance and replacement of the dentures in the later period.

Disclosure of Invention

The utility model aims to provide a false tooth for preventing secondary decayed tooth, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent artificial tooth of secondary caries, includes the foundation support, the spout has been seted up to foundation support upper surface both sides, is equipped with in the spout and supports pressing mechanism, support pressing mechanism including dialling the board, support the depression bar and a spring, dial board one side center department fixed mounting of department has the depression bar, dial and be equipped with a spring between board and the spout inner wall, and a spring both ends respectively with spout inner wall and dial board side fixed connection, the foundation support upper surface is equipped with the artificial tooth body, artificial tooth body bottom both sides fixed mounting has latch mechanism, latch mechanism includes fixture block, fixed plate, traveller, No. two springs, resistance ring and arc fixture block, fixed mounting has the fixed plate in the fixture block, the traveller is inserted and is equipped with the traveller in the fixed plate side, the one end fixed mounting that the traveller passed the fixed plate side has the resistance ring.

Preferably, the other end of the sliding column is fixedly provided with an arc-shaped clamping block, a second spring is fixedly connected between the side surface of the fixing plate and the inner wall of the arc-shaped clamping block, and the second spring is sleeved on the sliding column.

Preferably, the outer surface of the denture body is coated with a fluoride layer, the outer surface of the fluoride layer is wrapped with a wear-resistant layer, and the wear-resistant layer is made of titanium nano materials.

Preferably, the upper surface of the base support is provided with a clamping groove corresponding to the clamping mechanism, and the clamping mechanism is installed in a matched manner with the clamping groove.

Preferably, the pressing rod penetrates through the side wall of the clamping groove and contacts with the side face of the arc-shaped clamping block.

Compared with the prior art, the utility model has the beneficial effects that: 1. the fluoride layer is coated outside the denture body, so that secondary dental caries between the repaired denture and adjacent teeth can be effectively prevented, and the wear-resisting layer made of titanium nano materials is coated on the outer surface of the fluoride layer, so that the overall wear resistance of the denture can be effectively improved.

2. The installation that can effectual simplification artificial tooth body is fixed through the joint between clamping mechanism and the draw-in groove, promotes the installation effectiveness of artificial tooth, still makes things convenient for the maintenance and the dismantlement of later stage to the artificial tooth body simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the latch mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the pressing mechanism of the present invention;

FIG. 4 is an enlarged view of the area A of FIG. 1 according to the present invention.

In the figure: 1. a base support; 2. a card slot; 3. a pressing mechanism; 31. dialing a plate; 32. a pressing rod; 33. a first spring; 4. a denture body; 5. a fluoride layer; 6. a wear layer; 7. a clamping mechanism; 71. a clamping block; 72. a fixing plate; 73. a traveler; 74. a second spring; 75. blocking a ring; 76. an arc-shaped clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a false tooth for preventing secondary dental caries comprises a base 1, wherein sliding grooves are arranged on two sides of the upper surface of the base 1, a pressing mechanism 3 is arranged in the sliding grooves, the pressing mechanism 3 comprises a shifting plate 31, a pressing rod 32 and a first spring 33, the pressing rod 32 is fixedly arranged at the center of one side of the shifting plate 31, the first spring 33 is arranged between the shifting plate 31 and the inner wall of the chute, two ends of a first spring 33 are respectively and fixedly connected with the inner wall of the chute and the side surface of the shifting plate 31, the upper surface of the base 1 is provided with a false tooth body 4, the clamping mechanism 7 is fixedly arranged on two sides of the bottom end of the denture body 4, the clamping mechanism 7 comprises a clamping block 71, a fixing plate 72, a sliding column 73, a second spring 74, a blocking ring 75 and an arc-shaped clamping block 76, a fixing plate 72 is fixedly installed in the fixture block 71, a sliding column 73 is inserted into one side surface of the fixing plate 72, and a stop ring 75 is fixedly installed at one end of the sliding column 73, which penetrates through the side surface of the fixing plate 72.

In this embodiment, an arc-shaped fixture block 76 is fixedly mounted at the other end of the sliding column 73, a second spring 74 is fixedly connected between the side surface of the fixing plate 72 and the inner wall of the arc-shaped fixture block 76, the second spring 74 is sleeved on the sliding column 73, and the arc-shaped fixture block 76 can be clamped into the corresponding arc-shaped card slot through the second spring 74.

Meanwhile, the outer surface of the denture body 4 is coated with the fluoride layer 5, the outer surface of the fluoride layer 5 is wrapped with the wear-resistant layer 6, the wear-resistant layer 6 is made of titanium nano materials, the fluoride layer 5 is coated on the outer surface of the denture body 4, dental caries secondary to adjacent teeth after the denture is repaired can be effectively prevented, and the wear-resistant layer 6 made of the titanium nano materials is coated on the outer surface of the fluoride layer 5, so that the overall wear resistance of the denture can be effectively improved.

Further, draw-in groove 2 that corresponds with clamping mechanism 7 is seted up to base 1 upper surface, clamping mechanism 7 matches the installation with draw-in groove 2, thereby dial the board 31 can be convenient through stirring drive support the depression bar 32 and remove can be with the arc slot that the extrusion of arc fixture block 76 corresponds, reach the purpose of dismantling artificial tooth body 4 then.

Still further, the pressing rod 32 passes through the side wall of the slot 2 and contacts with the side surface of the arc-shaped fixture block 76.

During the use, only need take out artificial tooth body 4, follow-up clamping mechanism 7 through its bottom setting carries out the joint with draw-in groove 2 on the base 1 fixedly, and concrete process is as follows: firstly, the fixture block 71 is aligned with the clamping groove 2 and pressed down, because the groove edge at one side of the clamping groove 2 is provided with an arc-shaped surface corresponding to the arc-shaped fixture block 76, when the fixture block 71 is pressed down, the arc-shaped fixture block 76 is stressed and pressed into the fixture block 71, after the fixture block 71 contacts the ground, the arc-shaped fixture block 76 enters the arc-shaped slot corresponding to the arc-shaped fixture block 76, which is formed in the inner wall at one side of the clamping groove 2, under the action of the second spring 74, so that the fixed installation of the denture is completed, meanwhile, when the denture needs to be disassembled, an operator only needs to manually press the poking plate 31, the pushing rod 32 is driven by the pushing poking plate 31 to move, so that the arc-shaped fixture block 76 is pressed out of the corresponding arc-shaped slot, and then the aim of disassembling the denture body 4 is achieved.

In conclusion, the fluoride layer is coated outside the denture body, secondary dental caries between the repaired denture and adjacent teeth can be effectively prevented, meanwhile, the wear-resisting layer made of titanium nano materials is coated on the outer surface of the fluoride layer, the whole wear resistance of the denture can be effectively improved, the installation of the denture body can be effectively simplified through clamping and fixing between the clamping mechanism and the clamping groove, the installation efficiency of the denture is improved, and the denture body can be conveniently maintained and detached in the later period.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixed, connected, detachably connected, or integral; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The denture for preventing the secondary caries is characterized by comprising a base (1), sliding grooves are formed in two sides of the upper surface of the base (1), a pressing mechanism (3) is arranged in each sliding groove, each pressing mechanism (3) comprises a shifting plate (31), a pressing rod (32) and a spring (33), the pressing rod (32) is fixedly installed at the center of one side of the shifting plate (31), a spring (33) is arranged between the shifting plate (31) and the inner wall of each sliding groove, two ends of each spring (33) are fixedly connected with the inner wall of each sliding groove and the side surface of the shifting plate (31), a denture body (4) is arranged on the upper surface of the base (1), clamping mechanisms (7) are fixedly installed on two sides of the bottom end of the denture body (4), each clamping mechanism (7) comprises a clamping block (71), a fixing plate (72), a sliding column (73), a second spring (74), a blocking ring (75) and an arc-shaped clamping block (76), a fixing plate (72) is fixedly installed in the clamping block (71), a sliding column (73) is inserted into one side face of the fixing plate (72), and a stop ring (75) is fixedly installed at one end, penetrating through the side face of the fixing plate (72), of the sliding column (73).

2. The denture for preventing the secondary caries according to claim 1, characterized in that an arc-shaped fixture block (76) is fixedly installed at the other end of the sliding column (73), a second spring (74) is fixedly connected between the side surface of the fixing plate (72) and the inner wall of the arc-shaped fixture block (76), and the second spring (74) is sleeved on the sliding column (73).

3. The denture for preventing secondary caries according to claim 1, characterized in that the denture body (4) is coated with a fluoride layer (5) on the outer surface, the fluoride layer (5) is wrapped with a wear-resistant layer (6) on the outer surface, and the wear-resistant layer (6) is made of titanium nano-material.

4. The denture for preventing the secondary caries according to claim 1, wherein the upper surface of the base (1) is provided with a clamping groove (2) corresponding to the clamping mechanism (7), and the clamping mechanism (7) is matched with the clamping groove (2) for installation.

5. The denture for preventing secondary caries according to claim 1, wherein the compression bar (32) passes through the side wall of the clamping groove (2) and contacts with the side surface of the arc-shaped clamping block (76).

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