CN220876968U - Removable partial denture structure - Google Patents
Removable partial denture structure Download PDFInfo
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- CN220876968U CN220876968U CN202322460817.4U CN202322460817U CN220876968U CN 220876968 U CN220876968 U CN 220876968U CN 202322460817 U CN202322460817 U CN 202322460817U CN 220876968 U CN220876968 U CN 220876968U
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- arc
- denture
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- ring
- base
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- 230000000670 limiting effect Effects 0.000 claims description 15
- 210000003128 head Anatomy 0.000 description 10
- 239000012634 fragment Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Dental Prosthetics (AREA)
Abstract
The utility model provides a removable partial denture structure, which relates to the technical field of denture structures and comprises the following components: the denture fixing device comprises a base, wherein two sides of two ends of the base are respectively provided with a base arc fixing frame, and two ends of the top of the base are respectively provided with a denture device. When the denture device is required to be installed, the sliding clamping columns on two sides of the connecting column move downwards through the inner parts of the lower sliding grooves on the tops of two sides of the fixing groove, the bottom end of the inner ring arc-shaped elastic sheet is placed in the inner clamping ring, the inner surface of the bottom end of the outer ring arc-shaped elastic sheet is embedded with the surface of the outer clamping ring, the second arc-shaped clamping ring is positioned right above the inner clamping ring, the first arc-shaped clamping ring is positioned right above the outer clamping ring, the first arc-shaped clamping ring and the second arc-shaped clamping ring move downwards according to the surfaces of the inner clamping ring and the outer clamping ring by pressing the denture head, and stop when reaching the bottoms of the inner clamping ring and the outer clamping ring.
Description
Technical Field
The utility model relates to the technical field of denture structures, in particular to a removable partial denture structure.
Background
The term "denture" is used to mean a tooth which is the most "obligatory" of a human, and is a general term for a prosthesis which is produced by partially or completely missing teeth of upper and lower jaws in medicine, and is a substitute for the missing teeth, and can be taken out from the oral cavity and put back into the oral cavity. The base of the denture covers and rests on the roots and crowns of the teeth that have been treated.
In the prior art, most false teeth are integral, when the false teeth are replaced or cleaned, the gap between the two false teeth is not easy to clean, and when the false teeth are damaged, the whole false teeth are required to be removed and replaced, and then the false teeth are easy to slip and fall off when being arranged on a dental bed.
Disclosure of utility model
The utility model aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a removable partial denture structure comprising: the denture fixing device comprises a base, wherein two sides of two ends of the base are respectively provided with a base arc fixing frame, and two ends of the top of the base are respectively provided with a denture device.
As a preferred implementation mode, the bottom of base has seted up the base bottom, the fixed slot has all been seted up at the both ends at base top, two lower spout has all been seted up at the top of fixed slot inner chamber both sides, two rotatory groove has all been seted up to one side of lower spout bottom.
As a preferred implementation mode, limiting rings are arranged at the bottoms of the inner cavities of the two fixing grooves, inner clamping rings are arranged at the tops of the inner surfaces of the two limiting rings, and outer clamping rings are arranged at the tops of the outer surfaces of the two limiting rings.
As a preferred implementation mode, the denture device comprises a denture head, a connecting column is arranged at the center of the bottom of the denture head, sliding clamping columns are arranged at the bottoms of two sides of the connecting column, and inner ring arc-shaped elastic sheets are arranged at the two sides of the center of the bottom of the connecting column.
As a preferred implementation mode, the second arc snap rings are arranged at the bottoms of the outer sides of the two inner ring arc-shaped elastic pieces, the outer ring arc-shaped elastic pieces are arranged at the other two sides of the center of the bottom of the connecting column, and the first arc-shaped snap rings are arranged at the bottoms of the inner sides of the opposite sides of the two outer ring arc-shaped elastic pieces.
As a preferred implementation mode, the two surfaces of the sliding clamping columns are movably embedded in the two lower sliding grooves, the two surfaces of the sliding clamping columns are movably embedded in the two rotating grooves, the two outer surfaces of the inner ring arc-shaped elastic sheets are movably embedded in the inner part of the inner clamping ring, the two second arc-shaped clamping rings are located under the inner clamping ring, the two inner surfaces of the outer ring arc-shaped elastic sheets are movably sleeved on the surface of the outer clamping ring, and the two first arc-shaped clamping rings are located under the outer clamping ring.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. When the denture device is required to be installed, the sliding clamping columns on two sides of the connecting column move downwards through the inner parts of the lower sliding grooves on two sides of the fixing groove, the bottom end of the inner ring arc-shaped elastic sheet is placed in the inner clamping ring, the inner surface of the bottom end of the outer ring arc-shaped elastic sheet is embedded with the surface of the outer clamping ring, the second arc-shaped clamping ring is positioned right above the inner clamping ring, the first arc-shaped clamping ring is positioned right above the outer clamping ring, the first arc-shaped clamping ring and the second arc-shaped clamping ring are downwards moved according to the surfaces of the inner clamping ring and the outer clamping ring by pressing the denture head, and stop when reaching the bottoms of the inner clamping ring and the outer clamping ring, so that the denture device can be conveniently taken out, replaced and cleaned singly.
2. According to the utility model, the connecting column is driven by rotating the denture head, and the connecting column drives the two sliding clamping columns to rotate according to the directions of the rotating grooves at the two sides until the two sliding clamping columns rotate to the innermost ends of the rotating grooves at the two sides, so that the sliding clamping columns are clamped by the rotating grooves and are not easy to slip and fall off when the denture is used.
Drawings
FIG. 1 is a schematic top perspective view of a removable partial denture structure according to the present utility model;
fig. 2 is a schematic diagram showing a whole bottom perspective view of a removable partial denture structure according to the present utility model;
FIG. 3 is a schematic view of a partial overall perspective view of a removable partial denture structure according to the present utility model;
fig. 4 is a schematic perspective view of a denture device with removable partial denture structure according to the present utility model.
Legend description:
1. A base; 101. a base support; 102. a lower chute; 103. a rotary groove; 104. a fixing groove; 105. a limiting ring; 106. an inner snap ring; 107. an outer snap ring; 2. a base arc-shaped fixing frame; 3. a denture device; 301. a denture head; 302. a connecting column; 303. sliding the clamping column; 304. an outer ring arc-shaped elastic sheet; 305. a first arcuate snap ring; 306. an inner ring arc-shaped elastic sheet; 307. and the second arc-shaped clamping ring.
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. 1-4, the present utility model provides a technical solution: a removable partial denture structure comprising: the denture fixing device comprises a base 1, wherein two sides of two ends of the base 1 are respectively provided with a base arc fixing frame 2, and two ends of the top of the base 1 are respectively provided with a denture device 3.
Specific: the denture device 3 is fixed inside the base 1 by pressing, and then the denture device 3 is rotated to clamp the inside of the base 1, so that the inner surface of the arc-shaped fixing frame 2 of the base is fixed on the gum.
In one embodiment, the bottom of the base 1 is provided with a base bottom 101, both ends of the top of the base 1 are provided with fixing grooves 104, both tops of both sides of the inner cavity of the two fixing grooves 104 are provided with lower sliding grooves 102, and one side of the bottom of the two lower sliding grooves 102 is provided with a rotary groove 103.
Specific: the bottom of the base 1 is provided with the base 101, the top of the base 1 is provided with the fixed groove 104, the top of the fixed groove 104 is provided with the lower chute 102, and the bottom of the lower chute 102 is provided with the rotary groove 103, so that the function of opening is achieved.
In one embodiment, the bottom of the inner cavities of the two fixing grooves 104 are provided with limiting rings 105, the top of the inner surfaces of the two limiting rings 105 are provided with inner clamping rings 106, and the top of the outer surfaces of the two limiting rings 105 are provided with outer clamping rings 107.
Specific: the bottom of the fixing groove 104 is provided with the limiting rings 105, the inner surfaces of the limiting rings 105 are provided with the inner clamping rings 106, and the outer surfaces of the limiting rings 105 are provided with the outer clamping rings 107, so that the fixing and limiting effects are achieved.
In one embodiment, the denture device 3 comprises a denture head 301, a connecting post 302 is installed at the center of the bottom of the denture head 301, sliding clamping posts 303 are installed at the bottoms of two sides of the connecting post 302, and inner ring arc-shaped elastic pieces 306 are installed at two sides of the center of the bottom of the connecting post 302.
Specific: the connecting column 302 is arranged at the bottom of the denture head 301, the sliding clamping columns 303 are arranged at the two sides of the connecting column 302, and the inner ring arc-shaped elastic sheet 306 is arranged at the bottom of the connecting column 302, so that the functions of fixing and rebounding are achieved.
In one embodiment, the bottoms of the outer sides of the two inner ring arc-shaped elastic sheets 306 are provided with second arc-shaped snap rings 307, the other two sides of the center of the bottom of the connecting column 302 are provided with outer ring arc-shaped elastic sheets 304, and the bottoms of the inner sides of the opposite sides of the two outer ring arc-shaped elastic sheets 304 are provided with first arc-shaped snap rings 305.
Specific: the second arc-shaped clamping ring 307 is arranged on the outer side of the inner arc-shaped elastic sheet 306, the outer arc-shaped elastic sheet 304 is arranged at the bottom of the connecting column 302, and the first arc-shaped clamping ring 305 is arranged at the bottom of the outer arc-shaped elastic sheet 304, so that the functions of fixing and limiting are achieved.
In one embodiment, the surfaces of the two sliding clamping columns 303 are movably embedded in the two lower sliding grooves 102, the surfaces of the two sliding clamping columns 303 are movably embedded in the two rotating grooves 103, the outer surfaces of the two inner ring arc-shaped elastic sheets 306 are movably embedded in the inner clamping ring 106, the two second arc-shaped clamping rings 307 are located under the inner clamping ring 106, the inner surfaces of the two outer ring arc-shaped elastic sheets 304 are movably sleeved on the surface of the outer clamping ring 107, and the two first arc-shaped clamping rings 305 are located under the outer clamping ring 107.
Specific: the inside at lower spout 102 is inlayed on slip draw-in column 303 surface, and slip draw-in column 303 surface inlays the inside of establishing at rotary groove 103, and inside snap ring 106 is inlayed to inner ring arc shell fragment 306 surface, and second arc snap ring 307 is located under the inner snap ring 106, and outer ring arc shell fragment 304 internal surface cover is established on the surface of outer snap ring 107, and first arc snap ring 305 is located under outer snap ring 107, has played fixed and spacing effect.
Working principle: when the denture device 3 needs to be installed, the sliding clamping columns 303 on two sides of the connecting column 302 move downwards through the inner parts of the lower sliding grooves 102 on the tops of two sides of the fixing groove 104, the bottom end of the inner ring arc-shaped elastic sheet 306 is placed in the inner clamping ring 106, the inner surface of the bottom end of the outer ring arc-shaped elastic sheet 304 is embedded with the surface of the outer clamping ring 107, the second arc-shaped elastic sheet 307 is positioned right above the inner clamping ring 106, the first arc-shaped elastic sheet 305 is positioned right above the outer clamping ring 107, the first arc-shaped elastic sheet 305 and the second arc-shaped elastic sheet 307 move downwards according to the surfaces of the inner clamping ring 106 and the outer clamping ring 107 by pressing the denture head 301, and stop when reaching the bottoms of the inner clamping ring 106 and the outer clamping ring 107, so that the denture device can be conveniently taken out, replaced and cleaned singly; the connecting column 302 is driven by rotating the denture head 301, and the connecting column 302 drives the two sliding clamping columns 303 to rotate according to the directions of the rotating grooves 103 on the two sides until the two sliding clamping columns are stopped when the two sliding clamping columns rotate to the innermost ends of the rotating grooves 103 on the two sides, and the sliding clamping columns 303 are clamped by the rotating grooves 103 when in use and are not easy to slip and drop.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A removable partial denture structure comprising: the novel denture fixing device comprises a base (1), wherein base arc fixing frames (2) are respectively arranged on two sides of two ends of the base (1), denture devices (3) are respectively arranged on two ends of the top of the base (1), a base bottom (101) is arranged at the bottom of the base (1), fixing grooves (104) are respectively arranged on two ends of the top of the base (1), and lower sliding grooves (102) are respectively arranged on the tops of two sides of an inner cavity of each fixing groove (104).
2. A removable partial denture structure according to claim 1, wherein: one side of the bottoms of the two lower sliding grooves (102) is provided with a rotary groove (103).
3. A removable partial denture structure according to claim 2, wherein: limiting rings (105) are arranged at the bottoms of the inner cavities of the two fixing grooves (104), inner clamping rings (106) are arranged at the tops of the inner surfaces of the limiting rings (105), and outer clamping rings (107) are arranged at the tops of the outer surfaces of the limiting rings (105).
4. A removable partial denture structure according to claim 1, wherein: the denture device (3) comprises a denture head (301), a connecting column (302) is arranged at the center of the bottom of the denture head (301), sliding clamping columns (303) are arranged at the bottoms of two sides of the connecting column (302), and inner ring arc-shaped elastic sheets (306) are arranged at the two sides of the center of the bottom of the connecting column (302).
5. The removable partial denture structure according to claim 4, wherein: the bottoms of the outer sides of the inner ring arc-shaped elastic pieces (306) are respectively provided with a second arc-shaped clamping ring (307), the other two sides of the center of the bottom of the connecting column (302) are respectively provided with an outer ring arc-shaped elastic piece (304), and the bottoms of the inner sides of the opposite surfaces of the outer ring arc-shaped elastic pieces (304) are respectively provided with a first arc-shaped clamping ring (305).
6. A removable partial denture structure according to claim 5, wherein: the two surfaces of the sliding clamping columns (303) are movably embedded in the two lower sliding grooves (102), the two surfaces of the sliding clamping columns (303) are movably embedded in the two rotating grooves (103), the two outer surfaces of the inner ring arc-shaped elastic sheets (306) are movably embedded in the inner part of the inner clamping ring (106), the two second arc-shaped clamping rings (307) are located under the inner clamping ring (106), the inner surfaces of the outer ring arc-shaped elastic sheets (304) are movably sleeved on the surfaces of the outer clamping rings (107), and the two first arc-shaped clamping rings (305) are located under the outer clamping rings (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322460817.4U CN220876968U (en) | 2023-09-11 | 2023-09-11 | Removable partial denture structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322460817.4U CN220876968U (en) | 2023-09-11 | 2023-09-11 | Removable partial denture structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220876968U true CN220876968U (en) | 2024-05-03 |
Family
ID=90874095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322460817.4U Active CN220876968U (en) | 2023-09-11 | 2023-09-11 | Removable partial denture structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220876968U (en) |
-
2023
- 2023-09-11 CN CN202322460817.4U patent/CN220876968U/en active Active
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