Resin tooth complete denture convenient to clean

Abstract

The invention discloses a resin tooth complete denture convenient to clean, and relates to the technical field of complete dentures, the resin tooth complete denture comprises a bed body, denture main bodies and mounting grooves, the upper end of the bed body is provided with a plurality of groups of denture main bodies, the bottom end of the bed body is provided with the mounting grooves, the bottom ends of the plurality of groups of denture main bodies are all provided with mounting columns, and the bed body is internally provided with a connecting rope. A movable cylinder is movably mounted in the bed body, a threaded groove is formed in the outer wall of the movable cylinder, one end of the connecting rope is fixedly connected with one end of the threaded groove in the outer wall of the movable cylinder, and the outer wall of the connecting rope is movably connected with the inner wall of the threaded groove in the outer wall of the movable cylinder. Through arrangement of the mounting columns, the connecting ropes and the movable cylinders, fixation of the multiple groups of mounting columns is relieved through the connecting ropes, a user can extract the multiple groups of false tooth main bodies from the upper end of the bed body, the user can conveniently clean the outer walls among the multiple groups of false tooth main bodies through wet tissues, and the cleaning convenience of the false tooth main bodies is improved.

Description

Technical Field

[0001] The invention relates to the technical field of complete dentures, in particular to a resin complete denture which is easy to clean. Background Art

[0002] Complete dentures consist of two parts: artificial teeth and bases. The dentures are adsorbed on the maxillary and mandibular alveolar ridges by the adsorption force and atmospheric pressure generated by the close fit between the denture base and the edentulous jaw mucosal tissue and the edge closure, restoring the patient's defective tissue and facial appearance, and restoring chewing and pronunciation functions. The mucoperiosteum and bone tissue covered by the denture base bear the occlusal pressure of the denture.

[0003] Dentures are mostly used by the elderly, but they should be cleaned after daily use.

[0004] In the prior art, after the elderly take out their dentures every night, they usually scrub the surface of the dentures with a cleaning tool and then soak them in cold water overnight. However, the dentures and denture bridges are mostly fixed, which makes it difficult to clean the gaps between adjacent dentures. Long-term use of the dentures may cause the dentures to produce odors, affect the elderly's diet, reduce the elderly's gastrointestinal function, and even breed bacteria on the dentures, causing ulcers or other oral and visceral diseases. Summary of the invention

[0005] Based on this, the object of the present invention is to provide a resin tooth complete denture that is easy to clean, so as to solve the technical problems in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a resin tooth complete denture that is easy to clean, comprising a bed, a denture body and a mounting groove, wherein a plurality of groups of denture bodies are mounted on the upper end of the bed, and a mounting groove is provided on the bottom end of the bed;

[0007] The bottom ends of the multiple groups of denture bodies are all installed with mounting columns, connecting ropes are installed inside the bed body, and the outer walls of the connecting ropes are movably connected to the inner walls of the multiple groups of mounting columns, a movable cylinder is movably installed inside the bed body, and a threaded groove is opened on the outer wall of the movable cylinder, one end of the connecting rope is fixedly connected to one end of the threaded groove on the outer wall of the movable cylinder, and the outer wall of the connecting rope is movably connected to the inner wall of the threaded groove on the outer wall of the movable cylinder.

[0008] By adopting the above technical solution, the problem of cleaning the gaps between full-mouth dentures is solved, the movable cylinder is displaced, and the movable cylinder rotates while moving, thereby releasing the connecting rope wrapped around the outer wall of the movable cylinder, loosening the connecting rope, and releasing the fixation of the connecting rope to the multiple groups of mounting columns. The user can extract the multiple groups of denture bodies from the upper end of the bed, which is convenient for the user to clean the outer walls between the multiple groups of denture bodies with wet wipes, thereby improving the convenience of cleaning the denture bodies, avoiding the situation where the gaps between adjacent denture bodies are difficult to clean, and through the setting of the connecting rope, it is avoided that some denture bodies are placed and dropped and lost.

[0009] The present invention is further configured such that a limit shaft is movably installed inside the bed body, the limit shaft extends to one end of the outer wall of the bed body and a limit block is installed, and the outer wall of the limit block is provided with a hexagonal groove, the outer wall of the limit shaft is movably sleeved with a limit cylinder, and the inner wall of the limit cylinder is threadedly connected to the outer wall of the limit shaft.

[0010] By adopting the above technical solution, the limit block is rotated by a tool, thereby driving the limit shaft to rotate, and the outer wall of the limit shaft is threadedly connected to the inner wall of the limit cylinder, so the limit cylinder moves toward the limit block.

[0011] The present invention is further configured such that an annular groove is provided on the outer wall of the limiting cylinder, and an annular protrusion matching the annular groove is provided on the inner wall of the movable cylinder, a threaded groove is provided on the inner wall of the bed body, a limiting rod is installed on the outer wall of the movable cylinder, and one end of the limiting rod is movably connected to the threaded groove on the inner wall of the bed body.

[0012] By adopting the above technical solution, the limiting cylinder is displaced toward the limiting block, and the inner wall of the movable cylinder is movably connected to the outer wall of the limiting cylinder, so the movable cylinder is displaced, one end of the limiting rod is movably connected to the threaded groove on the inner wall of the bed body, and the movable cylinder rotates while moving.

[0013] The present invention is further configured such that a limiting shaft, a limiting cylinder, a movable cylinder and a limiting rod are symmetrically installed inside the bed body, and a group of limiting shafts extend to one end of the outer wall of the bed body to install a limiting block, and the outer walls of multiple groups of mounting columns are provided with limiting grooves, and the outer ends of multiple groups of mounting columns are symmetrically installed with limiting plates, and the multiple groups of limiting plates are respectively movably connected to the multiple groups of limiting grooves.

[0014] By adopting the above technical solution, multiple sets of limiting plates are rotated so that one end of the multiple sets of limiting plates respectively enters the multiple sets of limiting grooves, further assisting in fixing the multiple sets of mounting columns, thereby improving the stability of the multiple sets of denture main bodies when users use full dentures.

[0015] The present invention is further configured such that the cross-sections of the plurality of groups of limiting grooves are all crescent-shaped, and the plurality of groups of limiting plates are all provided with corresponding crescent-shaped grooves.

[0016] By adopting the above technical solution, when multiple sets of denture bodies are disassembled, the groove ends of the multiple sets of limiting plates move into the limiting grooves, so that the limiting of the multiple sets of installation columns by the multiple sets of limiting plates is released.

[0017] The present invention is further configured such that transmission shafts are installed at the bottom ends of the plurality of groups of limit plates, and the plurality of groups of transmission shafts are connected by synchronous belts.

[0018] By adopting the above technical solution, the transmission shaft rotates synchronously and the multiple groups of limit plates rotate synchronously.

[0019] The present invention is further configured such that a worm is mounted on one end of a group of the limiting shafts, a worm wheel is mounted on one end of the upper end of a group of the transmission shaft extension limiting plates, and the worm is meshingly connected with the worm wheel.

[0020] By adopting the above technical solution, a group of limit shafts rotate, driving the worm to rotate, thereby driving the worm wheel to rotate, and then driving a group of transmission shafts to rotate, and the worm wheel cannot drive the worm to rotate, further assisting in fixing the transmission shaft after rotation.

[0021] The present invention is further configured such that a transmission bevel gear is installed at one end of the upper end of another group of transmission shaft extension limit plates, a movable shaft is movably installed inside the bed body, movable bevel gears are installed at both ends of the movable shaft, and one group of movable bevel gears is meshedly connected with the transmission bevel gear.

[0022] By adopting the above technical solution, one group of transmission shafts rotates, driving multiple groups of transmission shafts to rotate, and another group of transmission shafts drives the transmission bevel gears to rotate, thereby driving a group of movable bevel gears to rotate, and then driving the movable shaft to rotate, and then driving another group of movable bevel gears to rotate.

[0023] The present invention is further configured such that a linkage shaft is installed at one end of another group of limit shafts, a linkage bevel gear is installed at one end of the linkage shaft, and the linkage bevel gear is meshingly connected with another group of movable bevel gears.

[0024] By adopting the above technical solution, another set of movable bevel gears rotates, driving the linked bevel gears to rotate, thereby driving the linked shaft to rotate, and then driving another set of limit shafts to rotate. The two sets of limit shafts rotate synchronously, and at the same time, one end of the connecting rope is released to increase the release length of the connecting rope, thereby further increasing the range of the denture body to be taken.

[0025] In summary, the present invention mainly has the following beneficial effects:

[0026] 1. The present invention solves the problem of cleaning the gaps between full-mouth dentures by providing mounting posts, connecting ropes and movable cylinders. The movable cylinder is displaced and rotated while moving, thereby releasing the connecting rope wrapped around the outer wall of the movable cylinder, loosening the connecting rope, and releasing the fixation of multiple groups of mounting posts by the connecting ropes. The user can extract multiple groups of denture bodies from the upper end of the bed, making it convenient for the user to clean the outer walls between the multiple groups of denture bodies with wet wipes, thereby improving the convenience of cleaning the denture bodies and avoiding the situation where the gaps between adjacent denture bodies are inconvenient to clean. The setting of the connecting rope can also avoid the situation where some denture bodies are placed and dropped and lost.

[0027] 2. The present invention sets limiting columns, limiting grooves and limiting plates. When installing multiple sets of denture bodies, a set of limiting shafts is rotated to drive the worm to rotate, thereby driving the worm wheel to rotate, and then driving a set of transmission shafts to rotate. The multiple sets of transmission shafts are connected by synchronous belts, and the multiple sets of transmission shafts rotate synchronously, thereby driving the multiple sets of limiting plates to rotate, so that one end of the multiple sets of limiting plates enters the multiple sets of limiting grooves respectively, further assisting in fixing the multiple sets of installation columns, thereby improving the stability of the multiple sets of denture bodies when the user uses full dentures, and avoiding the multiple sets of denture bodies from shaking when the user chews food. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the bed in the present invention;

[0029] Figure 2 It is a schematic diagram of the installation slot in the present invention;

[0030] Figure 3 This is a schematic diagram of the internal structure of the bed body in Example 1 of the present invention;

[0031] Figure 4 The denture body of the present invention;

[0032] Figure 5 It is a schematic diagram of the connecting rope in the present invention;

[0033] Figure 6 It is an exploded view of the limit shaft in the present invention;

[0034] Figure 7 This is a schematic diagram of the internal structure of the bed body in Example 2 of the present invention;

[0035] Figure 8 It is a schematic diagram of the limiting plate in the present invention;

[0036] Fig. 9 It is a schematic diagram of the worm in the present invention;

[0037] Fig.10 Exploded view of the mounting column in the present invention

[0038] Fig.11 It is a schematic diagram of the movable axis in the present invention.

[0039] In the figure: 1. bed body; 2. denture body; 3. mounting column; 4. mounting groove; 5. connecting rope; 6. limiting shaft; 7. limiting block; 8. limiting cylinder; 9. movable cylinder; 10. limiting rod; 11. limiting groove; 12. limiting plate; 13. transmission shaft; 14. worm; 15. worm wheel; 16. connecting shaft; 17. connecting bevel gear; 18. transmission bevel gear; 19. movable shaft; 20. movable bevel gear. DETAILED DESCRIPTION

[0040] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0041] The following describes an embodiment of the present invention based on its overall structure.

[0042] Embodiment 1

[0043] A resin complete denture that is easy to clean, such as Figure 1 - Figure 6 As shown, it includes a bed body 1, a denture body 2 and a mounting groove 4. A plurality of denture bodies 2 are mounted on the upper end of the bed body 1. A mounting groove 4 is provided at the bottom end of the bed body 1. The bed body 1 is mounted into the user's oral cavity through the mounting groove 4.

[0044] The bottom ends of multiple groups of denture bodies 2 are all installed with mounting columns 3. When one group of denture bodies 2 is damaged, one group of denture bodies 2 and one group of mounting columns 3 can be disassembled, and a new group of denture bodies 2 and one group of mounting columns 3 can be assembled. A connecting rope 5 is installed inside the bed body 1, and the outer wall of the connecting rope 5 is movably connected to the inner wall of multiple groups of mounting columns 3. Multiple groups of connecting ropes 5 connect the solo mounting columns 3. A movable cylinder 9 is movably installed inside the bed body 1, and a threaded groove is provided on the outer wall of the movable cylinder 9. One end of the connecting rope 5 is fixedly connected to one end of the threaded groove on the outer wall of the movable cylinder 9, and the outer wall of the connecting rope 5 is movably connected to the inner wall of the threaded groove on the outer wall of the movable cylinder 9. The movable cylinder 9 moves and rotates at the same time, thereby releasing the connecting rope 5 wrapped around the outer wall of the movable cylinder 9, loosening the connecting rope 5, and releasing the fixing of the multiple groups of mounting columns 3 by the connecting rope 5. The user can extract the multiple groups of denture bodies 2 from the upper end of the bed body 1, which is convenient for the user to clean the denture bodies 2.

[0045] See also Figure 3 - Figure 6A limit shaft 6 is movably installed inside the bed body 1, and the limit shaft 6 extends to one end of the outer wall of the bed body 1 to install a limit block 7, and the outer wall of the limit block 7 is provided with a hexagonal groove, and the outer wall of the limit shaft 6 is movably sleeved with a limit cylinder 8, and the inner wall of the limit cylinder 8 is threadedly connected with the outer wall of the limit shaft 6. The limit block 7 is rotated by a tool, thereby driving the limit shaft 6 to rotate, and the outer wall of the limit shaft 6 is threadedly connected with the inner wall of the limit cylinder 8, so the limit cylinder 8 is displaced toward the limit block 7.

[0046] See also Figure 3 - Figure 6 An annular groove is provided on the outer wall of the limit cylinder 8, and an annular protrusion matching the annular groove is provided on the inner wall of the movable cylinder 9. A threaded groove is provided on the inner wall of the bed body 1. A limit rod 10 is installed on the outer wall of the movable cylinder 9, and one end of the limit rod 10 is movably connected to the threaded groove on the inner wall of the bed body 1. The limit cylinder 8 is displaced toward the limit block 7, and the inner wall of the movable cylinder 9 is movably connected to the outer wall of the limit cylinder 8. Therefore, the movable cylinder 9 is displaced, and one end of the limit rod 10 is movably connected to the threaded groove on the inner wall of the bed body 1, and the movable cylinder 9 rotates while moving.

[0047] Embodiment 2

[0048] A resin complete denture that is easy to clean, such as Figure 1 - Fig.11 As shown, on the basis of embodiment one, the difference from embodiment one is that a limit shaft 6, a limit cylinder 8, a movable cylinder 9 and a limit rod 10 are symmetrically installed inside the bed body 1, and a group of limit shafts 6 extend to one end of the outer wall of the bed body 1 to install a limit block 7, and the outer walls of multiple groups of mounting columns 3 are provided with limit grooves 11, and the outer ends of multiple groups of mounting columns 3 are symmetrically installed with limit plates 12, and the multiple groups of limit plates 12 are respectively movably connected to the multiple groups of limit grooves 11, and the multiple groups of limit plates are rotated so that one ends of the multiple groups of limit plates enter the multiple groups of limit grooves respectively, thereby further assisting in fixing the multiple groups of mounting columns, thereby improving the stability of the multiple groups of denture main bodies when users use full dentures.

[0049] See also Figure 7 - Fig.10 The cross-sections of the multiple sets of limiting grooves 11 are all crescent-shaped, and the multiple sets of limiting plates 12 are all provided with corresponding crescent-shaped grooves. When the multiple sets of denture bodies 2 are disassembled, the groove ends of the multiple sets of limiting plates 12 move into the limiting grooves 11, so that the multiple sets of limiting plates 12 release the limiting of the multiple sets of mounting columns 3.

[0050] See also Figure 7 - Figure 8 The transmission shafts 13 are installed at the bottom ends of the multiple sets of limit plates 12, and the multiple sets of transmission shafts 13 are connected by synchronous belts. The transmission shafts 13 rotate synchronously, and the multiple sets of limit plates 12 rotate synchronously.

[0051] See also Figure 7 - Fig. 9 A worm 14 is installed at one end of a set of limiting shafts 6, and a worm wheel 15 is installed at one end of the upper end of a set of transmission shafts 13 extending the limiting plate 12, and the worm 14 is meshingly connected with the worm wheel 15. When a set of limiting shafts 6 rotates, the worm 14 is driven to rotate, thereby driving the worm wheel 15 to rotate, and then driving a set of transmission shafts 13 to rotate, and the worm wheel 15 cannot drive the worm 14 to rotate, and further assists in fixing the transmission shaft 13 after rotation.

[0052] See also Figure 7 - Fig.11 Another group of transmission shafts 13 extend from one end of the upper end of the limit plate 12 and are equipped with a transmission bevel gear 18. A movable shaft 19 is movably installed inside the bed body 1. Both ends of the movable shaft 19 are equipped with movable bevel gears 20, and a group of movable bevel gears 20 are meshed and connected with the transmission bevel gears 18. When one group of transmission shafts 13 rotates, it drives multiple groups of transmission shafts 13 to rotate, and another group of transmission shafts 13 drives the transmission bevel gears 18 to rotate, thereby driving a group of movable bevel gears 20 to rotate, and then driving the movable shaft 19 to rotate, and then driving another group of movable bevel gears 20 to rotate.

[0053] See also Figure 7 - Fig.11 Another set of limiting shafts 6 is provided with a linkage shaft 16 at one end, and a linkage bevel gear 17 is provided at one end of the linkage shaft 16, and the linkage bevel gear 17 is meshed and connected with another set of movable bevel gears 20. When the other set of movable bevel gears 20 rotates, the linkage bevel gear 17 is driven to rotate, thereby driving the linkage shaft 16 to rotate, and then driving the other set of limiting shafts 6 to rotate. The two sets of limiting shafts 6 rotate synchronously, and at the same time, one end of the connecting rope 5 is released to increase the release length of the connecting rope, thereby further increasing the range of taking the denture body 2.

[0054] The working principle of the present invention is as follows: after the user uses the full denture, when the user cleans the full denture, the user takes the full denture out of the mouth, and then the user rotates the limit block 7 through a tool, thereby driving the limit shaft 6 to rotate, and the outer wall of the limit shaft 6 is connected with the inner thread of the limit cylinder 8, so the limit cylinder 8 is displaced toward the limit block 7, and the inner wall of the movable cylinder 9 is movably connected with the outer wall of the limit cylinder 8, so the movable cylinder 9 is displaced, and one end of the limit rod 10 is movably connected with the thread groove on the inner wall of the bed body 1, and the movable cylinder 9 is rotated while moving, so that the movable cylinder 9 is displaced. The connecting rope 5 wound around the outer wall of the cylinder 9 is released, so that the connecting rope 5 is loosened, and the fixing of the multiple sets of mounting columns 3 by the connecting rope 5 is released, and the user can extract the multiple sets of denture bodies 2 from the upper end of the bed body 1, so that the user can clean the outer walls between the multiple sets of denture bodies 2 with wet wipes or cleaning tools, thereby improving the convenience of cleaning the denture bodies 2 and avoiding the situation that the gaps between adjacent denture bodies 2 are difficult to clean. In addition, the setting of the connecting rope 5 avoids the situation that some denture bodies 2 are dropped and lost after the elderly user cleans the multiple sets of denture bodies 2.

[0055] After the user cleans the outer wall of the multiple sets of denture main bodies 2, the user wipes the outer wall of the bed body 1 with a wet wipe to prevent residual foreign matter from sticking to the outer wall of the bed body 1, and then installs the multiple sets of denture main bodies 2 on the upper end of the bed body 1, and rotates the limit block 7 in the opposite direction to allow the movable cylinder 9 to reel in the connecting rope 5. After the connecting rope 5 is reeled in, the connecting rope 5 limits and fixes the multiple sets of mounting columns 3, so that the multiple sets of denture main bodies 2 are fixed on the upper end of the bed body 1, and then the bed body 1 is placed in a placement box or soaked in cold water overnight.

[0056] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A resin complete denture that is easy to clean, comprising a bed (1), a denture body (2) and a mounting groove (4), characterized in that: A plurality of sets of denture bodies (2) are mounted on the upper end of the bed body (1), and a mounting groove (4) is provided at the bottom end of the bed body (1); The bottom ends of the plurality of groups of denture bodies (2) are all installed with mounting columns (3), a connecting rope (5) is installed inside the bed body (1), and the outer wall of the connecting rope (5) is movably connected to the inner wall of the plurality of groups of mounting columns (3), a movable cylinder (9) is movably installed inside the bed body (1), and the outer wall of the movable cylinder (9) is provided with a threaded groove, one end of the connecting rope (5) is fixedly connected to one end of the threaded groove on the outer wall of the movable cylinder (9), and the outer wall of the connecting rope (5) is movably connected to the inner wall of the threaded groove on the outer wall of the movable cylinder (9).

2. The easy-to-clean resin complete denture according to claim 1, characterized in that: A limit shaft (6) is movably installed inside the bed body (1), and a limit block (7) is installed at one end of the limit shaft (6) extending to the outer wall of the bed body (1), and a hexagonal groove is provided on the outer wall of the limit block (7). A limit cylinder (8) is movably sleeved on the outer wall of the limit shaft (6), and the inner wall of the limit cylinder (8) is threadedly connected to the outer wall of the limit shaft (6).

3. The easy-to-clean resin complete denture according to claim 2, characterized in that: The outer wall of the limiting cylinder (8) is provided with an annular groove, and the inner wall of the movable cylinder (9) is provided with an annular protrusion that matches the annular groove. The inner wall of the bed body (1) is provided with a threaded groove. The outer wall of the movable cylinder (9) is provided with a limiting rod (10), and one end of the limiting rod (10) is movably connected to the threaded groove on the inner wall of the bed body (1).

4. The easy-to-clean resin complete denture according to claim 3, characterized in that: The bed body (1) is symmetrically installed with a limit shaft (6), a limit cylinder (8), a movable cylinder (9) and a limit rod (10), and a set of limit shafts (6) are extended to one end of the outer wall of the bed body (1) to install a limit block (7), the outer walls of the plurality of sets of mounting columns (3) are all provided with limit grooves (11), the outer ends of the plurality of sets of mounting columns (3) are symmetrically installed with limit plates (12), and the plurality of sets of limit plates (12) are respectively movably connected to the plurality of sets of limit grooves (11).

5. The easy-to-clean resin complete denture according to claim 4, characterized in that: The cross-sections of the plurality of groups of limiting grooves (11) are all crescent-shaped, and the plurality of groups of limiting plates (12) are all provided with corresponding crescent-shaped grooves.

6. The easy-to-clean resin complete denture according to claim 5, characterized in that: Transmission shafts (13) are installed at the bottom ends of the plurality of groups of limit plates (12), and the plurality of groups of transmission shafts (13) are connected via synchronous belts.

7. The easy-to-clean resin complete denture according to claim 6, characterized in that: A worm (14) is mounted on one end of a set of the limiting shafts (6), a worm wheel (15) is mounted on one end of the upper end of a set of the transmission shafts (13) extending the limiting plates (12), and the worm (14) is meshingly connected with the worm wheel (15).

8. The easy-to-clean resin complete denture according to claim 7, characterized in that: Another group of the transmission shafts (13) extending the limit plate (12) has a transmission bevel gear (18) installed at one end of its upper end, and a movable shaft (19) is movably installed inside the bed body (1), and movable bevel gears (20) are installed at both ends of the movable shaft (19), and one group of movable bevel gears (20) is meshedly connected with the transmission bevel gear (18).

9. The easy-to-clean resin complete denture according to claim 8, characterized in that: A linkage shaft (16) is mounted on one end of the other set of limit shafts (6), a linkage bevel gear (17) is mounted on one end of the linkage shaft (16), and the linkage bevel gear (17) is meshingly connected with the other set of movable bevel gears (20).

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