Movable denture convenient to take off, wear and clean

Abstract

The utility model belongs to the technical field of removable dentures, and particularly discloses a removable denture convenient to take off, wear and clean, which comprises a titanium metal inner core and a dental crown sleeve, a transparent sleeve shell is fixed at the lower part in the titanium metal inner core, the bottoms of two sides of the transparent sleeve shell are respectively provided with a channel, a baffle plate is fixed at a notch at the bottom end of each channel, and the dental crown sleeve is fixed at the top end of the transparent sleeve shell. A circular groove is formed in the blocking piece, and a plug block is fixedly inserted into the circular groove. According to the removable denture convenient to take off, wear and clean, a transparent sleeve shell is fixed to the lower portion of the interior of a titanium metal inner core, an annular cavity is formed between a threaded rod and the transparent sleeve shell, then a plug block inserted in a blocking piece is opened, photosensitive glue is injected into the annular cavity through a channel, and then the transparent sleeve shell is irradiated by an ultraviolet lamp; the glue solution in the annular cavity and the channel is forced to be solidified, then the threaded rod is tightly fixed in the transparent sleeve shell, then the assembling rod with the spiral ribs is guided to enter the planting sleeve, and the problem that assembling, taking off and wearing are inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of removable dentures, in particular to a removable denture that is convenient for removal, wearing and cleaning. Background Technique

[0002] Dentures, namely the traditional false teeth in impression, can be dentures that are integrally sleeved on the gum, or can be single teeth fixed in the gum. As people age, the teeth in their oral cavity will more or less become loose, which will affect their normal diet. If only a single tooth is loose, there is no need to replace the whole set.

[0003] In order to firmly install the dentures, it is necessary to drill holes in the gum in advance and install matching parts. However, the screws used in the assembly of such dentures are often directly fixed inside the crown. If the denture breaks, the whole screw is difficult to use again, and it is also quite inconvenient to screw and clean.

[0004] Now, a new type of removable denture that is convenient for removal, wearing and cleaning is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a removable denture that is convenient for removal, wearing and cleaning, so as to solve the problems of inconvenient assembly, removal and wearing mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a removable denture that is convenient for removal, wearing and cleaning, including a titanium metal inner core and a crown sleeve. A transparent sleeve is fixed below the titanium metal inner core. Channels are respectively arranged at the bottoms of both sides of the transparent sleeve, and a baffle is fixed at the bottom slot of the channel. A round groove is arranged in the baffle, and a plug is inserted and fixed in the round groove. A threaded collar is fixed below the transparent sleeve, and a threaded rod is rotatably connected in the threaded collar. The bottom of the threaded rod is fixed with an assembly rod, and spiral ribs are fixed on the outer wall of the assembly rod. An annular chamber is formed between the threaded rod and the transparent sleeve, and photosensitive glue is filled in the annular chamber. A planting sleeve is sleeved outside the assembly rod, and a cylindrical chamber is longitudinally arranged inside the planting sleeve. Spiral grooves are arranged on the inner wall of the cylindrical chamber.

[0007] Preferably, the top of the plug is embedded in the baffle, and the plug, the baffle and the round groove are arranged concentrically.

[0008] Preferably, the upper part of the channel leads to the annular chamber, and the threaded rod is screwed and locked with the threaded collar.

[0009] Preferably, the spiral ribs are embedded in the spiral grooves, and the planting sleeve is buried inside the gum.

[0010] Preferably, a crown sleeve is provided on the outer side of the titanium metal inner core, and a nano-coating is applied to the outside of the crown sleeve. A gap is formed between the titanium metal inner core and the crown sleeve, and a reinforcing glue layer is applied in the gap. The surface of the titanium metal inner core is covered with raised particles.

[0011] Preferably, the outer contour shapes of the titanium metal inner core, the nano-coating and the crown sleeve are similar, and the crown sleeve is arranged between the nano-coating and the titanium metal inner core.

[0012] Preferably, a circular gasket is fixed around the upper part of the implant sleeve, and a silicone ring is fixed around the lower part of the circular gasket. A sealing gasket is fixed around the upper part of the circular gasket.

[0013] Preferably, the circular gasket, the silicone ring and the sealing gasket are all hollow rings, and the circular gasket is arranged between the silicone ring and the sealing gasket.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The removable denture that is convenient for removal, cleaning, assembly and wearing not only realizes rapid assembly and wearing of the denture, facilitates shaping and repeated use, but also reduces the discomfort of wearing.

[0015] (1) By fixing a transparent sleeve at the lower part inside the titanium metal inner core, first screwing the threaded rod into the transparent sleeve, a circular chamber is formed between the threaded rod and the transparent sleeve. Then, opening the plug inserted at the baffle and injecting photosensitive glue into the circular chamber through the channel, and then irradiating the transparent sleeve with an ultraviolet lamp to force the glue in the circular chamber and the channel to solidify, thereby firmly fixing the threaded rod in the transparent sleeve. Then, guiding the assembly rod with spiral ribs into the implant sleeve, which is convenient for daily wearing and removal, and can also improve the connection strength between the accessories and the crown and other objects.

[0016] (2) By providing a crown sleeve on the outer side of the titanium metal inner core, first making the crown sleeve according to the wax model, then evenly applying a reinforcing glue layer to the inner chamber of the crown sleeve, and then sleeving the whole crown sleeve on the outside of the titanium metal inner core. The raised particles increase the contact area. After the reinforcing glue layer solidifies, the assembly of the crown main body can be completed. If the external nano-coating and ceramic crown sleeve are worn, they can be polished clean and new accessories can be sleeved again, avoiding the pain of the gums bearing repeated drilling and assembly.

[0017] (3) By fixing a circular gasket around the upper part of the implant sleeve, after screwing the crown sleeve and other objects to the outside of the implant sleeve, the bottom of the crown sleeve will fit the sealing gasket at the top of the circular gasket, and press the bottom silicone ring to fit above the gums, which not only avoids the discomfort caused by the direct contact between the crown sleeve and the gums, but also can slow down the foreign body sensation and provide soft care to prevent the gums from being continuously damaged. Description of the Drawings

[0018] Figure 1This is the front view sectional structure diagram of the utility model;

[0019] Figure 2 This is the front view sectional structure diagram of the titanium metal inner core of the utility model;

[0020] Figure 3 This is the Figure 1 Enlarged sectional structure diagram of the partial section at A in the utility model;

[0021] Figure 4 This is the sectional structure diagram of the circular gasket of the utility model.

[0022] In the figure: 1. Titanium metal inner core; 2. Crown sleeve; 3. Gap; 4. Reinforcing glue layer; 5. Raised grains; 6. Nano - coating; 7. Transparent sleeve; 8. Annular chamber; 9. Photosensitive glue; 10. Circular gasket; 11. Silicone ring; 12. Implant sleeve; 13. Cylindrical chamber; 14. Spiral groove; 15. Assembly rod; 16. Spiral rib; 17. Sealing gasket; 18. Threaded rod; 19. Channel; 20. Flap; 21. Plug block; 22. Round groove; 23. Threaded sleeve ring. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1-4 , a removable denture that is convenient for removal, wearing and cleaning, including a titanium metal inner core 1 and a crown sleeve 2. A transparent sleeve 7 is fixed below the inside of the titanium metal inner core 1. Channels 19 are respectively arranged at the bottoms of both sides of the transparent sleeve 7, and a flap 20 is fixed at the bottom slot of the channel 19. A round groove 22 is arranged in the flap 20, and a plug block 21 is inserted and fixed in the round groove 22. A threaded sleeve ring 23 is fixed below the transparent sleeve 7, and a threaded rod 18 is rotatably connected in the threaded sleeve ring 23. An assembly rod 15 is fixed at the bottom of the threaded rod 18, and spiral ribs 16 are fixed on the outer wall of the assembly rod 15. An annular chamber 8 is formed between the threaded rod 18 and the transparent sleeve 7, and photosensitive glue 9 is filled in the annular chamber 8. A planting sleeve 12 is sleeved outside the assembly rod 15, and a cylindrical chamber 13 is longitudinally arranged inside the planting sleeve 12. A spiral groove 14 is arranged on the inner wall of the cylindrical chamber 13;

[0025] The top of the plug 21 is embedded in the retaining piece 20. The plug 21, the retaining piece 20, and the circular groove 22 are arranged concentrically. The upper part of the channel 19 leads to the annular chamber 8. The threaded rod 18 is screwed and locked with the threaded collar 23. The spiral rib 16 is embedded in the spiral groove 14. The planting sleeve 12 is buried inside the gum.

[0026] Specifically, as Figure 1 and Figure 3 shown, first screw the threaded rod 18 into the transparent sleeve 7. An annular chamber 8 is immediately formed between the threaded rod 18 and the transparent sleeve 7. Then open the plug 21 inserted at the retaining piece 20, and inject the photosensitive glue 9 into the annular chamber 8 through the channel 19. Then irradiate the transparent sleeve 7 with an ultraviolet lamp to force the glue in the annular chamber 8 and the channel 19 to solidify, and then firmly fix the threaded rod 18 in the transparent sleeve 7. Then guide the assembly rod 15 with the spiral rib 16 into the planting sleeve 12.

[0027] Embodiment 2: A crown sleeve 2 is provided on the outer side of the titanium metal core 1, and a nano - coating 6 is applied to the outside of the crown sleeve 2. A gap 3 is formed between the titanium metal core 1 and the crown sleeve 2, and a reinforcing glue layer 4 is applied in the gap 3. The surface of the titanium metal core 1 is covered with raised grains 5. The outer contour shapes of the titanium metal core 1, the nano - coating 6, and the crown sleeve 2 are all similar. The crown sleeve 2 is arranged between the nano - coating 6 and the titanium metal core 1;

[0028] Specifically, as Figure 1 and Figure 2 shown, first make the crown sleeve 2 according to the wax mold, then evenly apply the reinforcing glue layer 4 to the inner chamber of the crown sleeve 2, and then sleeved the whole crown sleeve 2 on the outside of the titanium metal core 1. The contact area is enlarged by the raised grains 5. After the reinforcing glue layer 4 solidifies, the assembly of the crown main body can be completed. If the external nano - coating 6 and the ceramic crown sleeve 2 are worn, they can be polished clean and new accessories can be sleeved on.

[0029] Embodiment 3: A circular gasket 10 is fixed around the upper part of the outside of the planting sleeve 12, and a silica gel ring 11 is fixed around the lower part of the circular gasket 10. A sealing gasket 17 is fixed around the upper part of the circular gasket 10. The circular gasket 10, the silica gel ring 11, and the sealing gasket 17 are all hollow rings. The circular gasket 10 is arranged between the silica gel ring 11 and the sealing gasket 17;

[0030] Specifically, as Figure 1 and Figure 3 shown, after screwing the crown sleeve 2 and other objects to the outside of the planting sleeve 12, the bottom of the crown sleeve 2 will fit the sealing gasket 17 at the top of the circular gasket 10, and press the silica gel ring 11 at the bottom to fit on the gum. This method not only avoids the discomfort caused by the direct contact between the crown sleeve 2 and the gum, but also can slow down the foreign body sensation and provide soft care.

[0031] Working principle: When the utility model is in use, first, a crown sleeve 2 is made according to the wax mold, and then a reinforcing glue layer 4 is evenly applied to the inner chamber of the crown sleeve 2. Then, the whole crown sleeve 2 is sleeved on the outside of the titanium metal inner core 1, and the contact area is enlarged by the convex grains 5. After the reinforcing glue layer 4 solidifies, the assembly of the crown main body can be completed. If the external nano-coating 6 and the ceramic crown sleeve 2 are worn, they can be polished clean and new accessories can be sleeved. Then, the threaded rod 18 is screwed into the transparent sleeve 7, and an annular chamber 8 is formed between the threaded rod 18 and the transparent sleeve 7. Then, the plug block 21 inserted at the baffle 20 is opened, and photosensitive glue 9 is injected into the annular chamber 8 through the channel 19. Then, the transparent sleeve 7 is irradiated with a purple light lamp to force the glue liquid in the annular chamber 8 and the channel 19 to solidify, and then the threaded rod 18 is tightly fixed in the transparent sleeve 7. Then, the assembly rod 15 with spiral ribs 16 is guided into the implant sleeve 12, which is convenient for daily wearing and removal, and can also improve the connection strength between the accessories and the crown and other objects. Finally, after the crown sleeve 2 and other objects are screwed to the outside of the implant sleeve 12, the bottom of the crown sleeve 2 will fit the sealing gasket 17 at the top of the circular gasket 10, and the silicone ring 11 at the bottom is pressed to fit on the gum. This method avoids the discomfort caused by the direct contact between the crown sleeve 2 and the gum.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A removable denture that is convenient for removal, wearing and cleaning, comprising a titanium metal inner core (1) and a dental crown sleeve (2), characterized in that: A transparent sleeve (7) is fixed below the titanium metal inner core (1). Channels (19) are respectively arranged at the bottoms of both sides of the transparent sleeve (7), and a baffle (20) is fixed at the bottom notch of the channel (19). A circular groove (22) is arranged in the baffle (20), and a plug block (21) is inserted and fixed in the circular groove (22). A threaded collar (23) is fixed below the transparent sleeve (7), and a threaded rod (18) is rotatably connected in the threaded collar (23). The bottom of the threaded rod (18) is fixed with an assembly rod (15), and spiral ridges (16) are fixed on the outer wall of the assembly rod (15). An annular chamber (8) is formed between the threaded rod (18) and the transparent sleeve (7), and a photosensitive adhesive (9) is filled in the annular chamber (8). A planting sleeve (12) is sleeved outside the assembly rod (15), and a cylindrical chamber (13) is longitudinally arranged inside the planting sleeve (12). A spiral groove (14) is arranged on the inner wall of the cylindrical chamber (13).

2. The removable denture convenient for removal, wearing and cleaning according to claim 1, wherein: The top of the plug block (21) is embedded in the baffle (20), and the plug block (21), the baffle (20) and the circular groove (22) are arranged concentrically.

3. The removable denture convenient for removal, wearing and cleaning according to claim 1, wherein: The upper part of the channel (19) leads to the annular chamber (8), and the threaded rod (18) is screwed and locked with the threaded collar (23).

4. The removable denture convenient for removal, wearing and cleaning according to claim 1, wherein: The spiral ridges (16) are embedded in the spiral groove (14), and the planting sleeve (12) is buried inside the gum.

5. The removable denture convenient for taking on and off and cleaning according to claim 1, wherein: A dental crown sleeve (2) is arranged outside the titanium metal inner core (1), and a nano - coating (6) is smeared on the outside of the dental crown sleeve (2). A gap (3) is formed between the titanium metal inner core (1) and the dental crown sleeve (2), and a reinforcing glue layer (4) is smeared in the gap (3). Protruding grains (5) are covered on the surface of the titanium metal inner core (1).

6. The removable denture convenient for taking on and off and cleaning according to claim 5, characterized in that: The outer contour shapes of the titanium metal inner core (1), the nano - coating (6) and the dental crown sleeve (2) are all similar, and the dental crown sleeve (2) is arranged between the nano - coating (6) and the titanium metal inner core (1).

7. The removable denture that is convenient for taking off, wearing and cleaning according to claim 1, characterized in that: A circular gasket (10) is fixed around the upper part of the outside of the planting sleeve (12), a silica gel ring (11) is fixed around the lower part of the circular gasket (10), and a sealing gasket (17) is fixed around the upper part of the circular gasket (10).

8. The removable denture convenient for removal, wearing and cleaning according to claim 7, characterized in that: The circular gasket (10), the silica gel ring (11) and the sealing gasket (17) are all hollow rings, and the circular gasket (10) is arranged between the silica gel ring (11) and the sealing gasket (17).

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