Quickly positioned maxillary complete denture

Abstract

The utility model discloses a quick positioning maxillary complete denture which comprises a maxillary gum body and a plurality of detachable denture bodies arranged at the bottom of the maxillary gum body, a positioning groove is formed in the top of the maxillary gum body, two adsorption pieces are mounted at the bottom of the inner wall of the positioning groove, and the quick positioning maxillary complete denture further comprises a connecting block, the connecting block is mounted at the top of the false tooth body, and a slot is formed in the bottom of the maxillary gum body and corresponds to the connecting block. According to the utility model, the connecting block, the slot, the fixed block, the annular block, the stop block, the through hole, the movable block, the fixed groove, the sliding block, the movable rod, the pull block, the buffer spring, the clamping block, the clamping groove, the arc-shaped sealing block and the fastening bolt are matched with one another, so that a single false tooth body needing to be replaced can be conveniently detached for replacement, and the whole gum is prevented from being replaced together during replacement; and resources consumed by replacement are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of complete dentures, in particular to a fast-positioning maxillary complete denture. Background Art

[0002] Complete dentures are a conventional restorative treatment for edentulous patients. Complete dentures are removable dentures that use artificial materials to replace the missing maxillary or mandibular complete dentition and related tissues.

[0003] According to the application number: CN200910031000.7, the semi-finished complete denture includes an upper jaw and a lower jaw, both of which are composed of a denture and a base. The thickness of the base is 0.5mm-0.8mm, and the base edge of the base has a processing allowance of about 2mm along its extension direction.

[0004] The full dentures in the above case cannot be quickly positioned when worn, and are prone to dislocation. It is also inconvenient to replace a single denture, resulting in the need to replace the entire denture gum when replacing it. This results in a large replacement loss. For this reason, we provide a fast-positioning maxillary full denture. Utility Model Content

[0005] The utility model aims to provide a fast-positioning maxillary complete denture to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-positioning maxillary full denture, comprising a maxillary gum body, and a plurality of denture bodies detachably arranged at the bottom of the maxillary gum body, a positioning groove being provided at the top of the maxillary gum body, and two adsorption parts being installed at the bottom of the inner wall of the positioning groove.

[0007] Preferably, it also includes a connecting block, which is installed on the top of the denture body, and a slot is opened at the bottom of the maxillary gum body corresponding to the position of the connecting block, and the top of the connecting block passes through the slot and extends to the inside to contact the inner wall of the slot.

[0008] Preferably, a fixing block is installed on the top of the connecting block, an annular block is installed on the top of the fixing block, and stop blocks are installed on the left and right sides of the inner wall of the slot and at the bottom of the annular block.

[0009] Preferably, the front and back sides of the annular block are both provided with openings adapted to the stopper, and a moving block is arranged on the top of the annular block.

[0010] Preferably, two fixing grooves connected to each other are opened on the top of the inner wall of the slot, a slider is slidably contacted on the inner wall of the fixing groove, a moving rod is installed at the bottom of the slider, and the bottom end of the moving rod passes through the fixing groove and the slot from top to bottom in sequence and extends to the inside of the slot.

[0011] Preferably, the bottom end of the moving rod is fixedly connected to the top of the moving block, a pulling block is installed on the top of the moving block, and a buffer spring is sleeved on the surface of the moving rod.

[0012] Preferably, two blocks are installed at the bottom of the moving block, and a slot adapted to the block is opened at the top of the annular block and at the position corresponding to the block, and the bottom of the block passes through the slot and extends to the inside to contact the inner wall of the slot.

[0013] Preferably, an arc-shaped sealing block is provided on the front side of the maxillary gum body, and fastening bolts threadedly connected to the maxillary gum body are provided in grooves on the left and right sides of the arc-shaped sealing block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model enables the full denture to be worn quickly through the cooperation between the positioning groove and the adsorption piece, reduces the phenomenon of dislocation, and improves practicality.

[0016] 2. The utility model facilitates the removal and replacement of a single denture body that needs to be replaced through the mutual coordination of connecting blocks, slots, fixed blocks, annular blocks, blocks, through ports, movable blocks, fixed slots, sliders, movable rods, pulling blocks, buffer springs, clamping blocks, clamping slots, arc-shaped sealing blocks and fastening bolts, thereby avoiding replacement of the entire gum during replacement and reducing resources wasted during replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural cross-sectional view of the front view of the first embodiment of the utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the maxillary gum bed body, the positioning groove, the adsorption member, the arc-shaped sealing block and the fastening bolts in the first embodiment of the utility model;

[0019] Figure 3 This is a structural cross-sectional view of the upper jaw gum body, denture body, slot and moving block of the first embodiment of the utility model;

[0020] Figure 4 This is a three-dimensional structural schematic diagram of a bottom view of an annular block, a stopper and a through opening in a first embodiment of the utility model;

[0021] Figure 5This is a three-dimensional structural diagram of the maxillary gum bed body and the pull block in the first embodiment of the utility model;

[0022] Figure 6 This is a three-dimensional structural diagram of the maxillary gum bed body, the positioning groove and the adsorption member of the second embodiment of the utility model;

[0023] Figure 7 This is a structural cross-sectional view of the front view of the maxillary gum body, denture body, annular plate, annular groove and threaded rod of the second embodiment of the utility model.

[0024] In the figure: 1 maxillary gum body, 2 denture body, 3 positioning groove, 4 suction piece, 5 connecting block, 6 slot, 7 fixed block, 8 annular block, 9 stopper, 10 through-hole, 11 moving block, 12 fixed groove, 13 slider, 14 moving rod, 15 pulling block, 16 buffer spring, 17 clamping block, 18 clamping groove, 19 arc-shaped sealing block, 20 fastening bolt, 51 annular plate, 52 annular groove, 53 threaded rod, 54 threaded groove. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] Embodiment 1

[0027] See also Figure 1-5 A quick-positioning maxillary full denture comprises a maxillary gum body 1, and a plurality of denture bodies 2 which are detachably arranged at the bottom of the maxillary gum body 1. A positioning groove 3 is provided at the top of the maxillary gum body 1, and two adsorption parts 4 are fixedly connected to the bottom of the inner wall of the positioning groove 3, and the adsorption parts 4 are suction cups.

[0028] Through the cooperation between the positioning groove 3 and the adsorption member 4, the full denture can be quickly worn, the phenomenon of misalignment is reduced, and the practicality is improved.

[0029] It also includes a connecting block 5, which is installed on the top of the denture body 2, and a slot 6 is provided at the bottom of the maxillary gum body 1 and at the position corresponding to the connecting block 5. The top of the connecting block 5 passes through the slot 6 and extends to the inside thereof and contacts with the inner wall of the slot 6. The shapes of the connecting block 5 and the slot 6 are both compatible cylindrical. A fixing block 7 is fixedly connected to the top of the connecting block 5, and an annular block 8 is fixedly connected to the top of the fixing block 7. Stoppers 9 are fixedly connected to the left and right sides of the inner wall of the slot 6 and located at the bottom of the annular block 8. The top of the stopper 9 contacts with the bottom of the annular block 8. Through openings 10 compatible with the stopper 9 are provided on the front and back of the annular block 8. A moving block 11 is provided on the top of the annular block 8. The bottom of the moving block 11 contacts with the top of the annular block 8. Two fixing grooves 12 that are connected to each other are provided on the top of the inner wall of the slot 6. A slider 13 is slidably contacted on the inner wall of the fixing groove 12. A moving rod 14 is fixedly connected to the bottom of the slider 13. The bottom end of the moving rod 14 passes through the fixed groove 12 and the slot 6 from top to bottom in sequence and extends to the inside of the slot 6. The bottom end of the moving rod 14 is fixedly connected to the top of the moving block 11. The top of the moving block 11 is fixedly connected with a pull block 15. The front of the pull block 15 passes through the slot 6 and extends to the outside. The surface of the moving rod 14 is sleeved with a buffer spring 16. The bottom of the moving block 11 is fixedly connected with two card blocks 17. The top of the annular block 8 and the position corresponding to the card block 17 are provided with a suitable card block 17. The maxillary gum body 1 is provided with a slot 18, the bottom of the block 17 passes through the slot 18 and extends to the inside thereof to contact with the inner wall of the slot 18, an arc-shaped sealing block 19 is provided on the front of the maxillary gum body 1, the side of the arc-shaped sealing block 19 close to the maxillary gum body 1 is in contact with the maxillary gum body 1, the side of the arc-shaped sealing block 19 close to the pull block 15 is in contact with the pull block 15, and the grooves on the left and right sides of the arc-shaped sealing block 19 are provided with fastening bolts 20 threadedly connected to the maxillary gum body 1.

[0030] Specifically, first loosen the fastening bolts 20, and then pull the arc-shaped sealing block 19 forward to separate the arc-shaped sealing block 19 from the maxillary gum body 1, exposing the pulling block 15, and then pull the corresponding pulling block 15 upward according to the denture body 2 to be disassembled as needed, and the pulling block 15 drives the moving block 11 to move upward, and the moving block 11 squeezes the buffer spring 16 upward to move, so that the moving block 11 drives the clamping block 17 to move upward and separate from the clamping groove 18, and then the denture body 2 can be rotated, and the denture body 2 drives the annular block 8 to rotate 90 degrees through the connecting block 5, so that the annular block 8 drives the through-port 10 to rotate 90 degrees, and then the denture body 2 can be pulled downward, and the denture body 2 drives the annular block 8 to move downward, and the annular block 8 drives the through-port 10 to move downward, so that the stopper 9 passes through the through-port 10, so that the annular block 8 and the connecting block 5 are pulled out of the slot 6 to complete the disassembly.

[0031] Through the mutual cooperation of the connecting block 5, the slot 6, the fixed block 7, the annular block 8, the stopper 9, the through opening 10, the movable block 11, the fixed slot 12, the slider 13, the movable rod 14, the pulling block 15, the buffer spring 16, the clamping block 17, the clamping slot 18, the arc-shaped sealing block 19 and the fastening bolt 20, it is convenient to disassemble and replace a single denture body 2 that needs to be replaced, avoiding the need to replace the entire gum together during replacement, thereby reducing the resources wasted during replacement.

[0032] Embodiment 2

[0033] See also Figure 1-7 A quick-positioning maxillary full denture comprises a maxillary gum body 1, and a plurality of denture bodies 2 which are detachably arranged at the bottom of the maxillary gum body 1. A positioning groove 3 is provided at the top of the maxillary gum body 1, and two adsorption parts 4 are fixedly connected to the bottom of the inner wall of the positioning groove 3, and the adsorption parts 4 are suction cups.

[0034] Through the cooperation between the positioning groove 3 and the adsorption member 4, the full denture can be quickly worn, the phenomenon of misalignment is reduced, and the practicality is improved.

[0035] It also includes an annular plate 51, which is installed on the top of the denture body 2. An annular groove 52 is provided at the bottom of the maxillary gum body 1 and corresponds to the position of the annular plate 51. The top of the annular plate 51 passes through the annular groove 52 and extends to the inside to contact the inner wall of the annular groove 52. A threaded rod 53 is installed on the top of the inner wall of the annular groove 52. A threaded groove 54 is provided at the top of the annular plate 51 and corresponds to the position of the threaded rod 53. The bottom end of the threaded rod 53 passes through the threaded groove 54 and extends to the inside to be threadedly connected with the inner wall of the threaded groove 54.

[0036] Specifically, the denture body 2 is rotated, and the denture body 2 drives the annular plate 51 to rotate and move downward, and the annular plate 51 drives the threaded groove 54 to rotate and move downward, so that the threaded groove 54 and the threaded rod 53 are separated, and the annular plate 51 and the annular groove 52 are separated, and the denture body 2 can be disassembled for replacement.

[0037] It can be seen from the above two embodiments that the connection between the denture body 2 and the maxillary gum body 1 in embodiment 1 is more stable, but the disassembly and assembly speed is slow. The stability of the connection between the denture body 2 and the maxillary gum body 1 in embodiment 2 is average, but the disassembly and assembly is faster.

[0038] When in use, the maxillary gum body 1 drives the positioning groove 3 to be worn on the upper jaw of the user, so that the adsorption component 4 and the upper jaw incisor gum of the user can be adsorbed and positioned.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fast-positioning maxillary complete denture, characterized in that: It comprises a maxillary gum body (1), and a plurality of denture bodies (2) which are detachably arranged at the bottom of the maxillary gum body (1), wherein a positioning groove (3) is provided at the top of the maxillary gum body (1), and two adsorption members (4) are installed at the bottom of the inner wall of the positioning groove (3).

2. A rapid positioning maxillary complete denture according to claim 1, characterized in that: It also comprises a connecting block (5), wherein the connecting block (5) is mounted on the top of the denture body (2), a slot (6) is provided at the bottom of the maxillary gum body (1) and at a position corresponding to the connecting block (5), and the top of the connecting block (5) passes through the slot (6) and extends to the inside thereof to contact the inner wall of the slot (6).

3. A rapid positioning maxillary complete denture according to claim 2, characterized in that: A fixing block (7) is installed on the top of the connecting block (5), an annular block (8) is installed on the top of the fixing block (7), and stoppers (9) are installed on both left and right sides of the inner wall of the slot (6) and at the bottom of the annular block (8).

4. A rapid positioning maxillary complete denture according to claim 3, characterized in that: Through openings (10) adapted to the stopper (9) are provided on the front and back sides of the annular block (8), and a moving block (11) is provided on the top of the annular block (8).

5. A rapid positioning maxillary complete denture according to claim 4, characterized in that: The top of the inner wall of the slot (6) is provided with two fixed slots (12) which are in communication with each other. A slider (13) is slidably contacted on the inner wall of the fixed slot (12). A moving rod (14) is installed at the bottom of the slider (13). The bottom end of the moving rod (14) passes through the fixed slot (12) and the slot (6) in sequence from top to bottom and extends into the interior of the slot (6).

6. A rapid positioning maxillary complete denture according to claim 5, characterized in that: The bottom end of the moving rod (14) is fixedly connected to the top of the moving block (11); a pulling block (15) is installed on the top of the moving block (11); and a buffer spring (16) is sleeved on the surface of the moving rod (14).

7. A rapid positioning maxillary complete denture according to claim 6, characterized in that: Two clamping blocks (17) are installed at the bottom of the moving block (11); a clamping groove (18) adapted to the clamping block (17) is provided at the top of the annular block (8) and at a position corresponding to the clamping block (17); the bottom of the clamping block (17) penetrates the clamping groove (18) and extends to the inside thereof to contact the inner wall of the clamping groove (18).

8. A rapid positioning maxillary complete denture according to claim 7, characterized in that: An arc-shaped sealing block (19) is arranged on the front side of the maxillary gum body (1), and fastening bolts (20) threadedly connected to the maxillary gum body (1) are arranged in grooves on the left and right sides of the arc-shaped sealing block (19).

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