CN220213126U - Removable denture structure matched with removable denture base - Google Patents

Abstract

The utility model discloses a movable denture structure matched with a movable denture base, which comprises the denture base, wherein a plurality of groups of dentures are arranged at the top of the denture base, fixing columns are arranged in the dentures, a first toothed plate is connected to the top of the fixing columns in a sliding way, a pressing block is fixed at one end of the first toothed plate, a first gear meshed with the toothed plate is arranged at one side of the first toothed plate, a first rotating shaft is fixed at the bottom of the first gear, a first fixing block is connected to the middle of the first rotating shaft in a rotating way, a second gear is fixed at the bottom of the first rotating shaft, and a third gear is fixed at the bottom of the second gear.

Description

Removable denture structure matched with removable denture base

Technical Field

The utility model relates to the field of removable denture structures matched with denture bases, in particular to a removable denture structure matched with a removable denture base.

Background

The base is called as dental base, which is one of the main components of removable denture, covers on the toothless tooth socket mouth, can connect all parts of denture into a whole, is the basis for arranging artificial teeth, has the functions of connection, conduction, repair, retention and stabilization, and is divided into three types of plastic, metal and plastic metal, and the removable denture has the professional name of removable denture, including removable partial denture and complete denture, and uses the residual natural tooth, mucous membrane and bone tissue under the base as support.

The present denture is installed by matching with the denture base, but the denture itself has limited service life, needs to be replaced when the installed denture is used for a certain time, and is troublesome when the denture is replaced.

Disclosure of Invention

Based on the above, the utility model aims to provide a removable denture structure matched with a removable denture base, so as to solve the technical problem that the denture is inconvenient to replace.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a supporting removable denture structure of removable denture base, includes the denture base, the top of denture base is provided with multiunit draw-in groove, the top of draw-in groove is provided with multiunit denture, the one end of denture is provided with the round hole, the inside of denture is provided with the fixed column, the inside top sliding connection of fixed column has a pinion rack, the one end of a pinion rack is fixed with the pressing block, one side of a pinion rack is provided with a gear of meshing, the bottom of a gear is fixed with a pivot, the middle part rotation of a pivot is connected with a fixed block, the bottom of a pivot is fixed with No. two gears, the bottom of No. two gears is fixed with No. three gears, no. two one end of gear is provided with No. two pinion racks of meshing, no. two end of pinion racks is fixed with No. two wedge blocks, no. three one end of gear is provided with No. three pinion racks of meshing.

The false tooth fixing device is further characterized in that a first groove is formed in the bottom of one end of the fixing column, a rotating shaft is rotatably connected to the inside of the first groove, a first fixing plate is arranged at the tail end of the rotating shaft, a first wedge block is fixed to the bottom of one end of the first fixing plate, a second groove is formed in the bottom of the other end of the fixing column, a second fixing plate is arranged in the second groove, a third wedge block is fixed to the bottom of one end of the second fixing plate, a second fixing block is fixed to the bottom of the fixing column, and an opening is formed in the bottom of the inside of the false tooth.

The utility model is further arranged that the first fixing block is fixed on one side of the fixing column.

The utility model is further arranged that the teeth of the third gear and the teeth of the second gear are opposite.

The utility model is further arranged that the third toothed plate and the second toothed plate are connected to two ends of one side inside the fixed column in a sliding way.

The utility model further provides that the first fixing plate is clamped with the first groove.

The utility model further provides that the second fixing plate is identical to the first fixing plate in part.

In summary, the utility model has the following advantages:

through a wedge, no. three wedge that set up, insert the draw-in groove with No. two fixed blocks, fix through a wedge and No. three wedge joint in the inside of draw-in groove, insert in the round hole with small-size round needle when dismantling, round needle promotes and presses the briquetting, push away a pinion rack, a pinion rack drives a gear rotation of intermeshing, a gear drives a pivot, a pivot drives No. two gears and No. three gear rotation, no. two gears and No. three gear rotation drive No. two pinion racks and No. four pinion racks, no. two pinion racks and No. four pinion racks are to the direction motion of a fixed plate and No. two fixed plates, no. two pinion racks and No. four pinion racks extrude a groove and No. two in the groove with No. two fixed plates's top through No. two wedge, make No. one wedge and No. three wedge to No. two fixed block inside go on through the top of extruding a fixed plate and No. two fixed plate, stop a wedge and No. three wedge to the fixed block is to the replacement of draw-back to the denture of draw-in conveniently.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic diagram of a denture structure according to the present utility model;

FIG. 3 is an enlarged view of A in FIG. 1;

FIG. 4 is an enlarged view of B in FIG. 2;

FIG. 5 is a schematic view of a first fixing plate structure according to the present utility model;

fig. 6 is a schematic view showing the internal structure of the denture according to the present utility model.

In the figure: 1. a denture base; 2. false teeth; 3. a round hole; 4. pressing the blocks; 5. a first toothed plate; 6. a first gear; 7. a first rotating shaft; 8. a first fixed block; 9. a second gear; 10. a third gear; 11. a second toothed plate; 12. a third toothed plate; 13. a first fixing plate; 14. a wedge block number one; 15. a rotating shaft; 16. a second wedge block; 17. a first groove; 18. fixing the column; 19. an opening; 20. a second fixing plate; 21. a second groove; 22. a third wedge block; 23. a second fixed block; 24. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a supporting removable denture structure of removable denture base, shown in fig. 1-6, includes denture base 1, denture base 1's top is provided with multiunit draw-in groove 24, draw-in groove 24's top is provided with multiunit denture 2, denture 2's one end is provided with round hole 3, denture 2's inside is provided with fixed column 18, the inside top sliding connection of fixed column 18 has a pinion 5, the one end of pinion 5 is fixed with presses down piece 4, one side of pinion 5 is provided with meshed first gear 6, the bottom of pinion 6 is fixed with a pivot 7, the middle part rotation of pivot 7 is connected with a fixed block 8, a fixed block 8 is fixed in one side of fixed column 18, the bottom of pivot 7 is fixed with No. two gears 9, no. three gears 10 are opposite with No. two gears 9's tooth, no. two one end of pinion 9 is provided with pressing block 4, no. two ends of pinion 11 are provided with No. two, no. two ends of pinion 11 are connected with No. 12, no. 12 are connected with No. three gears 11, no. 12 are connected with No. 12 inside the wedge-shaped plate.

Through pushing tooth plate 5 by briquetting 4, tooth plate 5 drives meshed gear 6 rotation, gear 6 drives a pivot 7, and a pivot 7 drives gear 9 and No. three gear 10 rotation, and gear 9 and No. three gear 10 rotation drive tooth plate 11 and No. three tooth plate 12, and tooth plate 11 and No. three tooth plate 12 are to the direction motion of fixed plate 13 and No. two fixed plate 20, and No. two tooth plate 11 and No. three tooth plate 12 extrude No. one slot 17 and No. two slots 21 through No. two wedge 16 with No. one fixed plate 13 and No. two fixed plate 20's top.

Please refer to 1-6, the bottom of fixed column 18 one end is provided with a groove 17, the inside rotation in groove 17 is connected with pivot 15, the end of pivot 15 is provided with a fixed plate 13, no. one fixed plate 13 and a groove 17 looks joint, the bottom of No. one fixed plate 13 one end is fixed with a wedge 14, the bottom of fixed column 18 other end is provided with No. two grooves 21, the inside in No. two grooves 21 is provided with No. two fixed plates 20, no. two fixed plates 20 are the same with the part of No. one fixed plate 13, no. three wedge 22 are fixed with to the bottom of No. two fixed plates 20 one end, the bottom of fixed column 18 is fixed with No. two fixed blocks 23, the inside bottom of denture 2 is provided with opening 19.

The first wedge block 14 and the third wedge block 22 are retracted towards the second fixing block 23 by squeezing the tops of the first fixing plate 13 and the second fixing plate 20, and the fixing of the first wedge block 14 and the third wedge block 22 to the clamping groove 24 is stopped.

Working principle: the second fixed block 23 is inserted into the clamping groove 24 and is fixed in the clamping groove 24 through the first wedge-shaped block and the third wedge-shaped block, when the denture is disassembled, the small round needle is inserted into the round hole 3, the round needle pushes the pressing block 4, the pressing block 4 pushes the first toothed plate 5, the first toothed plate 5 drives the meshed first gear 6 to rotate, the first gear 6 drives the first rotating shaft 7, the first rotating shaft 7 drives the second gear 9 and the third gear 10 to rotate, the second gear 9 and the third gear 10 drive the second toothed plate 11 and the third toothed plate 12 to move in the directions of the first toothed plate 13 and the second toothed plate 20, the second toothed plate 11 and the third toothed plate 12 extrude the tops of the first toothed plate 13 and the second toothed plate 20 into the first groove 17 and the second groove 21 through the second wedge-shaped block 16, the tops of the first toothed plate 14 and the third wedge-shaped block 22 stop the second toothed plate 22 to the inside of the second toothed plate 23 through the extrusion of the tops of the first toothed plate 13 and the second toothed plate 20, and the second toothed plate 22 are convenient to replace the second wedge-shaped block 22 and the third wedge-shaped block 24.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. The utility model provides a removable denture structure that removable denture base was supporting, includes denture base (1), its characterized in that: the top of denture base (1) is provided with multiunit draw-in groove (24), the top of draw-in groove (24) is provided with multiunit denture (2), the one end of denture (2) is provided with round hole (3), the inside of denture (2) is provided with fixed column (18), the inside top sliding connection of fixed column (18) has tooth plate (5) No. one, the one end of tooth plate (5) is fixed with presses briquetting (4), one side of tooth plate (5) is provided with a meshed gear (6), the bottom of No. one gear (6) is fixed with a pivot (7), the middle part of a pivot (7) rotates and is connected with a fixed block (8), the bottom of a pivot (7) is fixed with No. two gears (9), the bottom of No. two gears (9) is fixed with No. three gears (10), the one end of No. two gears (9) is provided with No. two pinion racks (11) of engaged with, the end of No. two pinion racks (11) is fixed with No. two wedge blocks (16), the one end of No. three gears (10) is provided with No. three pinion racks (12) of engaged with.

2. The removable denture structure according to claim 1, wherein: the bottom of fixed column (18) one end is provided with groove (17), the inside rotation in groove (17) is connected with pivot (15), the end of pivot (15) is provided with fixed plate (13) No. one, the bottom of fixed plate (13) one end is fixed with wedge (14) No. one, the bottom of fixed column (18) other end is provided with groove (21) No. two, the inside of groove (21) No. two is provided with fixed plate (20) No. two, the bottom of fixed plate (20) one end is fixed with wedge (22) No. three, the bottom of fixed column (18) is fixed with fixed block (23) No. two, the inside bottom of artificial tooth (2) is provided with opening (19).

3. The removable denture structure according to claim 1, wherein: the first fixing block (8) is fixed on one side of the fixing column (18).

4. The removable denture structure according to claim 1, wherein: the third gear (10) is opposite to the teeth of the second gear (9).

5. The removable denture structure according to claim 1, wherein: the third toothed plate (12) and the second toothed plate (11) are connected to two ends of one side inside the fixing column (18) in a sliding mode.

6. The removable denture structure according to claim 2, wherein: the first fixing plate (13) is clamped with the first groove (17).

7. The removable denture structure according to claim 2, wherein: the second fixing plate (20) is the same as the first fixing plate (13).