CN219763597U

CN219763597U - Removable denture anti-loosening base

Info

Publication number: CN219763597U
Application number: CN202321167202.6U
Authority: CN
Inventors: 廖春娴; 黄小龙; 文红斌
Original assignee: Shanghai Kaifeng Denture Manufacturing Co ltd
Current assignee: Shanghai Kaifeng Denture Manufacturing Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-09-29
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses an anti-loosening base for a removable denture, which belongs to the technical field of dentures and comprises a base, wherein a clamping groove is formed in the upper side surface of the base, movable grooves are respectively formed in the inner walls of the base which are arranged in the clamping groove in a relatively arranged manner, an elastic block is fixedly connected to the inner wall of the base which is positioned in the movable groove, a triangular block is fixedly connected to one side of the elastic block, which is far away from the inner wall of the base, a denture main body is slidingly connected to the inner wall of the base which is positioned in the clamping groove, two arc-shaped grooves are formed in the outer wall of the denture main body, the arc-shaped grooves are triangular, and the triangular blocks are positioned in the arc-shaped grooves; through the inside of draw-in groove in the base of artificial tooth main part, can play the flexible effect of elasticity to the triangle piece under the cooperation of elastic block to let the triangle piece play the effect of block to the arc wall on the artificial tooth main part, when playing further fixed action to the artificial tooth main part, also can play the effect of convenient change after the artificial tooth main part damages.

Description

Removable denture anti-loosening base

Technical Field

The utility model relates to the technical field of false teeth, in particular to an anti-loosening base for a removable false tooth.

Background

Removable dentures are named removable dentures, including removable partial dentures and complete dentures. The prosthetic appliance is a prosthetic appliance which uses residual natural teeth, mucous membrane and bone tissue under a base as support, is retained by means of a retainer of a false tooth and the base, restores the shape and function of the missing teeth by using artificial teeth, restores the shape of defective alveolar ridges, jawbone and soft tissue around the alveolar ridges, jawbone by using a base material, and can be self-picked and worn by a patient.

The patent document with the bulletin number of CN216797887U discloses a loose-proof removable denture rack, which comprises a base, the false tooth body is installed in the top gomphosis of base, the bottom of false tooth body is fixed with the installation piece for cylinder structure, the inside mounting groove that is equipped with installation piece structure looks adaptation of base, be fixed with the reference column in the middle of on the mounting groove diapire of the inside of base, the bottom of installation piece is equipped with the locating hole with reference column structure identical, just the inside of reference column is equipped with the slide hole, the inside centre of slide hole is equipped with elastic rubber, the both sides of elastic rubber all sliding connection has the slide bar, the outer end of slide bar is located the outside of slide hole and fixedly connected with fixture block, and the locating hole both sides inner wall of installation piece bottom all is equipped with the draw-in groove with fixture block structure identical. The loose-proof removable denture rack can enable the tooth body to be more firmly arranged on the base, reduce the falling-off of the tooth body on the base and ensure the normal use of a user.

When the device is implemented, when the tooth body is installed on the base, the tooth body can be damaged when the tooth body is used by a user for a long time, and when the device is used, the tooth body is connected through a plurality of structures, so that the user cannot replace the tooth body independently in the fixing process, and then both the base and the tooth body are required to be replaced, so that certain resource waste is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an anti-loosening base for a removable denture.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a removable denture anticreep base, includes the base, the draw-in groove has been seted up to the upside of base, the movable groove has been seted up respectively to the inside wall that the base is located the inside relative setting of draw-in groove, the inside fixedly connected with elastomeric block of inner wall that is located the movable groove of base, one side fixedly connected with triangle piece of base inner wall is kept away from to the elastomeric block, is located the draw-in groove inside the inner wall sliding connection of base has the denture main part, two arc grooves have been seted up to the outer wall of denture main part, the arc groove is the triangle, and the triangle piece is located the inside of arc groove, triangle piece and arc groove looks adaptation.

Through adopting above-mentioned technical scheme, through the inside of draw-in groove in the base of artificial tooth main part, can play the flexible effect of elasticity to the triangle piece under the cooperation of elastic block to let the triangle piece play the effect of block to the arc wall on the artificial tooth main part, when playing further fixed action to the artificial tooth main part, also can play the effect of convenient change after the artificial tooth main part damages.

As a preferable technical scheme of the utility model, the bottom wall in the base body is provided with the annular groove, the inner walls of the base which are arranged in the annular groove in an opposite way are respectively fixedly connected with the elastic rings, and one side of the two elastic rings which are arranged in an opposite way is clamped with the clamping blocks.

Through adopting above-mentioned technical scheme, can the fixture block play the effect of centre gripping through two elastic rings, and then play further fixed effect to the artificial tooth main part.

As a preferable technical scheme of the utility model, the upper side surface of the elastic ring is arranged in an inclined plane, and the clamping block is arranged in a Y shape.

Through adopting above-mentioned technical scheme, through the inclined plane setting of elastic ring and fixture block be Y type setting, can let the fixture block better insert between two elastic rings.

As a preferable technical scheme of the utility model, the upper side surface of the base is provided with the placing groove, the inner wall of the base is fixedly connected with the second sawtooth ring in the placing groove, and the lower side of the false tooth main body on the upper side of the second sawtooth ring is fixedly connected with the first sawtooth ring.

Through adopting above-mentioned technical scheme, can better play sealed effect to the denture main body and the side that the base contacted through the setting of first sawtooth ring and second sawtooth ring.

As a preferable technical scheme of the utility model, a side surface of the first sawtooth ring, which is contacted with the second sawtooth ring, is respectively provided with a thread groove, and the first sawtooth ring and the second sawtooth ring are in threaded connection.

Through adopting above-mentioned technical scheme, all be provided with the screw groove through first sawtooth ring and second sawtooth ring to can let denture main part and base better play fixed effect.

As a preferable technical scheme of the utility model, the two sides of the base are respectively and fixedly connected with the protection blocks, and the protection blocks are arranged in an arc shape.

Through adopting above-mentioned technical scheme, be the arc setting through the protection piece and can let the better laminating gum of protection piece on, and then play the effect of protection to the gum.

The utility model has the beneficial effects that:

1. through the inside of draw-in groove in the base of artificial tooth main part, can play the flexible effect of elasticity to the triangle piece under the cooperation of elastic block to let the triangle piece play the effect of block to the arc groove on the artificial tooth main part, when playing further fixed action to the artificial tooth main part, also can play the effect of conveniently changing the artificial tooth main part after the artificial tooth main part damages, reduce the resource waste that needs to change to fall the base and cause.

2. The denture main body can be further fixed through the cooperation of the Y-shaped ring and the elastic ring, and the first sawtooth ring and the second sawtooth ring can play a sealing role on the denture main body and the inside of the base after being in threaded connection, so that liquid is prevented from entering the place where the base is contacted with the denture main body, and the first sawtooth ring and the second sawtooth ring can play a better fixing role on the denture main body.

Drawings

FIG. 1 is a front partial cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;

fig. 3 is a top view partially in cross-section of a denture body according to the present utility model.

In the figure: 1. a base; 2. a denture body; 3. an arc-shaped groove; 4. an elastic block; 5. triangular blocks; 6. an elastic ring; 7. a clamping block; 8. a first serrated ring; 9. a second serrated ring; 10. and protecting the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an anti-loosening base for removable denture comprises a base 1, wherein clamping grooves are formed in the upper side surface of the base 1, movable grooves are respectively formed in inner walls, which are oppositely arranged in the clamping grooves, of the base 1, an elastic block 4 is fixedly connected to the inner walls of the base 1, a triangular block 5 is fixedly connected to one side, which is far away from the inner walls of the base 1, of the elastic block 4, a denture main body 2 is slidingly connected to the inner walls of the clamping grooves of the base 1, two arc-shaped grooves 3 are formed in the outer walls of the denture main body 2, the arc-shaped grooves 3 are triangular, the triangular blocks 5 are positioned in the arc-shaped grooves 3, and the triangular blocks 5 are matched with the arc-shaped grooves 3; the triangular block 5 can be elastically stretched under the cooperation of the elastic block 4 through the inside of the clamping groove of the denture main body 2 in the base 1, so that the triangular block 5 can be clamped with the arc-shaped groove 3 on the denture main body 2, and the denture main body 2 can be further fixed and can be replaced conveniently after the denture main body 2 is damaged; a placing groove is formed in the upper side surface of the base 1, a second sawtooth ring 9 is fixedly connected to the inner wall of the base 1 in the placing groove, and a first sawtooth ring 8 is fixedly connected to the lower side of the false tooth main body 2 on the upper side of the second sawtooth ring 9; the first and second serration rings 8 and 9 can better seal the contact side of the denture body 2 and the base 1.

When in use, a side surface of the first sawtooth ring 8, which is contacted with the second sawtooth ring 9, is respectively provided with a thread groove, and the first sawtooth ring 8 is in threaded connection with the second sawtooth ring 9; the first sawtooth ring 8 and the second sawtooth ring 9 are provided with thread grooves, so that the denture main body 2 and the base 1 can be better fixed.

Referring to fig. 1, an annular groove is formed in the bottom wall of the main body of the base 1, elastic rings 6 are fixedly connected to inner walls of the base 1, which are arranged in the annular groove in an opposite mode, respectively, a clamping block 7 is clamped on one side, which is arranged in the opposite mode, of the two elastic rings 6, and the clamping block 7 is fixedly connected to the bottom of the denture main body 2; the clamping block 7 can play a clamping role through the two elastic rings 6, and further plays a role in further fixing the denture main body 2.

When in use, the upper side surface of the elastic ring 6 is arranged in an inclined plane, and the clamping block 7 is arranged in a Y shape; through the inclined plane setting of the elastic rings 6 and the Y-shaped setting of the clamping blocks 7, the clamping blocks 7 can be better inserted between the two elastic rings 6.

Referring to fig. 1, two sides of a base 1 are fixedly connected with protection blocks 10, respectively, and the protection blocks 10 are arranged in an arc shape; the protection block 10 is arranged in an arc shape, so that the protection block 10 can be better attached to the gum, and the gum is protected.

Working principle: when the artificial tooth body is used, the triangular block 5 can be elastically stretched under the cooperation of the elastic block 4 through the inside of the clamping groove of the artificial tooth body 2 in the base 1, so that the triangular block 5 can be clamped with the arc-shaped groove 3 on the artificial tooth body 2, the artificial tooth body 2 can be further fixed, and meanwhile, the artificial tooth body 2 can be conveniently replaced after being damaged; the denture main body 2 can be further fixed through the cooperation of the Y-shaped ring and the elastic ring 6, and the first sawtooth ring 8 and the second sawtooth ring 9 can play a sealing role on the inside of the denture main body 2 and the denture main body 1 after being in threaded connection, so that liquid is prevented from entering the place where the denture main body 2 and the denture main body 1 are contacted, and the first sawtooth ring 8 and the second sawtooth ring 9 can play a better fixing role on the denture main body 2.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a removable denture anticreep base, includes base (1), its characterized in that, the draw-in groove has been seted up to the upside of base (1), the movable groove has been seted up respectively to the inside wall that base (1) is located the inside relative setting of draw-in groove, the inside fixedly connected with elastomeric block (4) of inside movable groove of inner wall of base (1), one side fixedly connected with triangle piece (5) of base (1) inner wall are kept away from to elastomeric block (4), base (1) are located draw-in groove inner wall sliding connection has artificial tooth main part (2), two arc grooves (3) have been seted up to the outer wall of artificial tooth main part (2), arc groove (3) are the triangle, and triangle piece (5) are located the inside of arc groove (3).

2. The removable denture anti-loosening base according to claim 1, wherein the bottom wall inside the main body of the base (1) is provided with an annular groove, the inner walls of the base (1) which are arranged inside the annular groove in an opposite mode are fixedly connected with elastic rings (6) respectively, and one side of each elastic ring (6) which is arranged in an opposite mode is clamped with a clamping block (7).

3. The removable denture anti-loosening base according to claim 2, wherein the upper side surface of the elastic ring (6) is inclined, and the clamping block (7) is Y-shaped.

4. The removable denture anti-loosening base according to claim 3, wherein a placing groove is formed in the upper side surface of the base (1), a second sawtooth ring (9) is fixedly connected to the inner wall of the base (1) in the placing groove, and a first sawtooth ring (8) is fixedly connected to the lower side of the denture main body (2) on the upper side of the second sawtooth ring (9).

5. The removable denture anti-loosening base according to claim 4, wherein a side surface of the first serration ring (8) and a side surface of the second serration ring (9) which are in contact are respectively provided with a thread groove, and the first serration ring (8) and the second serration ring (9) are in threaded connection.

6. The removable denture anti-loosening base according to claim 5, wherein the two sides of the base (1) are respectively and fixedly connected with a protecting block (10), and the protecting blocks (10) are arranged in an arc shape.