Movable denture with denture base and denture base thereof

Abstract

The invention provides a movable denture with a denture base and a denture base thereof, and relates to the field of movable dentures, the movable denture comprises a fixed base, a movable base and a movable denture, the middle of the left side of the bottom end of the movable base is fixedly connected with a self-locking column, and the middle of the inner side of the movable base is fixedly connected with a fixed column; a second spring is arranged on the inner side of the fixing column, a magnetic attraction piece is fixedly connected to the upper end of the second spring, a sleeve column is fixedly connected to the middle of the bottom end of the movable false tooth, and an attraction iron piece is fixedly connected to the upper portion of the inner side of the sleeve column. According to the invention, through the installation and connection of the fixed base and the movable base and the installation and connection of the movable base and the movable dentures, a single movable denture can be independently assembled and disassembled with each movable base, the fixed base and the movable base are convenient to assemble and disassemble through the connection in a locking manner, and the movable base and the movable dentures are connected in an adsorption manner; and the adsorbed removable denture is clamped, so that the stability of the removable denture after installation is improved.

Description

Technical Field

[0001] The invention relates to the technical field of removable dentures, in particular to a removable denture with a denture base and the base thereof. Background Art

[0002] Dentures are false teeth, which are divided into three types: removable dentures, fixed dentures and dental implants. Removable dentures are dentures that patients can wear and remove by themselves, and are suitable for situations where most of the teeth in the mouth are missing and there are few remaining teeth; fixed dentures use the healthy teeth on both sides of the missing teeth as support to fix the dentures in the mouth, and are suitable for situations where a few teeth are missing, intermittently missing teeth, and the remaining teeth are in good health; dental implants are implants that are implanted in the alveolar bone, and after the implant and the alveolar bone form bone fusion, teeth are placed on the implant; and the denture base is a part of the removable partial denture, which connects the artificial teeth to the denture, and is generally made of metal or resin. A removable denture with a denture base is a denture that can be fixed in the mouth, which consists of two parts: the denture and the base. The removable denture can be adjusted and replaced according to the needs of the patient, allowing the patient to perform oral hygiene and diet more freely.

[0003] Most of the existing removable dentures with denture bases and their bases, when in use, can engage multiple removable dentures or a single removable denture on the upper part of the base, and can be used according to the user's own situation. When multiple removable dentures are engaged and connected to one base, if the base is partially damaged, the entire base needs to be replaced, resulting in increased cost of use. In addition, the base can only be disassembled and installed between individual removable dentures, resulting in different connection stability between the base and each removable denture after long-term use, which will cause the stability of some removable dentures after engaging with the base to be reduced. At the same time, since the base is equipped with an engaging component to ensure the stability between the base and the removable denture, after long-term use, some of the engaging components are easily damaged, and replacement is inconvenient. It is necessary to design a removable denture with a denture base and its base to solve the above-mentioned problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a removable denture with a denture base and a base thereof, which solves the problem of low stability between the removable denture and the base after installation and the need to replace the entire base when part of the base is damaged.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a removable denture with a denture base and its base, including a fixed base, a removable base and a removable denture, the fixed base is provided with a first inner groove in the middle of the inner bottom end, the fixed base is provided with a second inner groove in the middle of the left side of the bottom end, the removable base is fixedly connected with a self-locking column in the middle of the left side of the bottom end, the outer bottom of the self-locking column is provided with a clamping mouth, the second inner groove is provided with a first spring, the inner side of the second inner groove is slidably connected with an unlocking buckle, and the second inner groove is provided with a first spring. The right end of a spring is fixedly connected to the left end of the unlocking buckle, and the right end of the unlocking buckle is provided with a self-locking buckle, and the self-locking buckle is engaged and connected with the clamping mouth; a fixing column is fixedly connected to the middle inner side of the movable base, and a second spring is provided on the inner side of the fixing column, and a magnetic sheet is fixedly connected to the upper end of the second spring; a sleeve column is fixedly connected to the middle bottom end of the movable denture, and an adsorption iron sheet is fixedly connected to the inner upper part of the sleeve column, and the inner side of the sleeve column is sleeved on the outer side of the fixing column, and the magnetic sheet and the adsorption iron sheet are adsorbed on each other.

[0006] Preferably, a first circular hole is provided in the middle of the bottom end of the movable base, a locking bolt is provided inside the first circular hole, and the fixing column is fixedly connected to the movable base via the locking bolt.

[0007] Preferably, after the movable base is engaged with the fixed base, the self-locking column is located inside the first inner groove, and the first inner groove and the second inner groove are communicated with each other.

[0008] Preferably, a second circular hole is provided in the middle of the left and right ends of the inner side of the movable base, a third spring is provided inside the second circular hole, the upper end of the third spring is fixedly connected with a clamping piece, a threaded bolt is provided in the middle of the left and right sides of the bottom end of the movable denture, the bottom end of the threaded bolt is provided with a clamping hole, the upper end of the clamping piece is provided with a clamping column, and the clamping hole is clamped and connected with the corresponding clamping column.

[0009] Preferably, the outer end of the engaging member is provided with a limiting end, and the inner end of the engaging member is provided with a clamping end.

[0010] Preferably, sliding grooves are provided at the middle of the left and right ends of the inner side of the movable base, and clamping grooves are provided at the left and right sides of the sleeve.

[0011] Preferably, an engaging groove is provided on the upper portion of the movable base, the shape of the engaging groove matches the bottom shape of the movable denture, and the inner shape of the fixed base matches the outer shape of the movable base.

[0012] Preferably, threaded holes are provided in the middle of the left and right sides of the bottom of the movable denture, and the threaded bolts are respectively threadedly connected to the inner sides of the corresponding threaded holes.

[0013] Working principle: During the installation of the fixed base, movable base and movable denture, several movable bases are installed on the fixed base, and then several movable dentures are installed with the corresponding movable bases. First, the movable base is placed inside the fixed base, so that the position of the self-locking column is aligned with the position of the first inner groove, and the movable base is slowly pressed downward. The inclined surface at the bottom of the self-locking column squeezes the self-locking buckle to contract the first spring. When the self-locking buckle is at the clamping position, the first spring resets and pushes the self-locking buckle to clamp the self-locking column. Then the threaded bolt is threaded into the corresponding threaded hole. Secondly, the movable denture is placed inside the movable base, so that the sleeve column is sleeved on the outside of the fixed column. The magnetic suction sheet and the adsorption iron sheet are adsorbed on each other, and the iron sheet is adsorbed at the same time. The second spring is compressed downward to generate an upward driving force to push the magnetic sheet. When the threaded bolt moves downward, the engaging hole arranged at the bottom is engaged with the engaging column on the upper part of the engaging piece and pushes the third spring to contract downward, so that the limiting end of the engaging piece on the outer side slides in the sliding groove, and the clamping end slides on the inner side of the clamping groove, so that the engaging piece clamps the sleeve column left and right. Finally, when the fixed base, the movable base and the movable denture are separated, the unlocking buckle is pushed to the left through the second inner groove to contract the first spring, and the self-locking buckle and the self-locking column are in an unlocked state. The movable denture and the movable base are removed as a whole, and then the magnetic sheet and the adsorption iron sheet are separated by pulling. Then, the movable denture and the movable base are separated.

[0014] The present invention provides a removable denture with a denture base and a base thereof, which has the following beneficial effects:

[0015] 1. The present invention adopts a two-stage separation type to connect the fixed base, the movable base and the movable denture, i.e., the installation connection of the fixed base and the movable base, and the movable base and the movable denture, so that a single movable denture can be installed and disassembled from each movable base separately, thereby preventing the difference in connection stability between the base and each movable denture after long-term use, which will cause the stability of some movable dentures to be reduced after being engaged with the base, and avoiding the need to replace the entire base.

[0016] 2. The present invention adopts a locking method for connection, so that the fixed base and the movable base are easy to install and disassemble, and the structure is simple and easy to operate, and the components are not easily damaged. The movable base and the movable denture are connected by adsorption, and the movable denture is clamped after adsorption, which increases the stability of the movable denture after installation.

[0017] 3. The present invention provides the engaging parts, the third spring, the fixing column and the sleeve column, so that the structural components are not easily damaged and can be easily replaced even if damaged, thereby reducing the cost of overall maintenance and replacement of the removable denture and the base and increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixed base of the present invention;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the present invention;

[0021] Figure 4 It is an enlarged schematic diagram of the structure at A of the present invention;

[0022] Figure 5 It is a three-dimensional schematic diagram of the bottom structure of the removable denture of the present invention;

[0023] Figure 6 It is a three-dimensional schematic diagram of the internal structure of the movable base of the present invention;

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the self-locking column, the first spring, the unlocking buckle and the self-locking buckle of the present invention;

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the third spring and the engaging member of the present invention;

[0026] Fig. 9 It is a schematic diagram of the three-dimensional structure of the fixing column, the second spring and the magnetic attraction sheet of the present invention;

[0027] Fig.10 It is a schematic diagram of the bottom structure of the fixed base of the present invention;

[0028] Fig.11 It is a schematic diagram of the bottom structure of the removable denture of the present invention;

[0029] Fig.12 It is a top view schematic diagram of the movable base three-dimensional structure of the present invention.

[0030] Among them, 1. fixed base; 2. movable base; 3. movable denture; 4. self-locking column; 5. clamping mouth; 6. first inner groove; 7. second inner groove; 8. first spring; 9. unlocking buckle; 10. self-locking buckle; 11. fixed column; 12. second spring; 13. magnetic sheet; 14. sleeve column; 15. adsorption iron sheet; 16. first circular hole; 17. locking bolt; 18. second circular hole; 19. third spring; 20. engaging part; 21. threaded hole; 22. threaded bolt; 23. engaging hole; 24. engaging column; 25. clamping end; 26. limiting end; 27. sliding groove; 28. fitting groove; 29. ​​clamping groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example:

[0033] Please refer to the attached Figure 1 - Attachment Fig.12 The embodiment of the present invention provides a movable denture with a denture base and its base, including a fixed base 1, a movable base 2 and a movable denture 3, a first inner groove 6 is arranged in the middle of the inner bottom end of the fixed base 1, a second inner groove 7 is arranged in the middle of the left side of the bottom end of the fixed base 1, a self-locking column 4 is fixedly connected to the middle of the left side of the bottom end of the movable base 2, a clamping mouth 5 is arranged at the outer bottom of the self-locking column 4, a first spring 8 is arranged inside the second inner groove 7, an unlocking buckle 9 is slidably connected to the inner side of the second inner groove 7, and the right end of the first spring 8 is fixedly connected to At the left end of the unlocking buckle 9 and the right end of the unlocking buckle 9, a self-locking buckle 10 is arranged, and the self-locking buckle 10 is engaged with the clamping mouth 5; a fixing column 11 is fixedly connected to the middle part of the inner side of the movable base 2, and a second spring 12 is arranged on the inner side of the fixing column 11, and a magnetic suction sheet 13 is fixedly connected to the upper end of the second spring 12; a sleeve column 14 is fixedly connected to the middle part of the bottom end of the movable denture 3, and an adsorption iron sheet 15 is fixedly connected to the inner upper part of the sleeve column 14, and the inner side of the sleeve column 14 is sleeved on the outer side of the fixing column 11, and the magnetic suction sheet 13 and the adsorption iron sheet 15 are adsorbed on each other.

[0034] Please refer to the attached Figure 3 and attached Fig.11 A first circular hole 16 is provided in the middle of the bottom end of the movable base 2, and a locking bolt 17 is provided inside the first circular hole 16. The fixing column 11 is fixedly connected to the movable base 2 through the locking bolt 17, so as to facilitate the installation and fixation of the movable base 2 and the fixing column 11.

[0035] Please refer to the attached Figure 4 After the movable base 2 is engaged with the fixed base 1, the self-locking column 4 is located inside the first inner groove 6, and the first inner groove 6 and the second inner groove 7 are interconnected, which is convenient for the placement of the self-locking column 4, the first spring 8, the unlocking buckle 9 and the self-locking buckle 10.

[0036] Please refer to the attached Figure 3 and attached Figure 5 A second circular hole 18 is provided in the middle of the left and right ends of the inner side of the movable base 2, and a third spring 19 is provided inside the second circular hole 18. The upper end of the third spring 19 is fixedly connected with a clamping piece 20. A threaded bolt 22 is provided in the middle of the left and right sides of the bottom end of the movable denture 3, and a clamping hole 23 is provided at the bottom end of the threaded bolt 22. A clamping column 24 is provided at the upper end of the clamping piece 20. The clamping hole 23 and the corresponding clamping column 24 are mutually clamped and connected. The clamping piece 20 is installed and connected through the third spring 19, and the threaded bolt 22 is threadedly connected inside the corresponding threaded hole 21. When the threaded bolt 22 moves downward, the clamping hole 23 provided at the bottom and the clamping column 24 on the upper part of the clamping piece 20 are mutually clamped and connected.

[0037] Please refer to the attached Figure 8 A limiting end 26 is provided at the outer end of the engaging member 20, and a clamping end 25 is provided at the inner end of the engaging member 20. The limiting end 26 limits the position of the engaging member 20 inside the movable base 2, and the engaging member 20 will not shake left and right due to the setting of the third spring 19. The clamping end 25 limits the position and engages the sleeve column 14.

[0038] Please refer to the attached Figure 5 and attached Fig.12 A sliding groove 27 is provided in the middle of the left and right ends of the inner side of the movable base 2, and a clamping groove 29 is provided on the left and right sides of the sleeve column 14. The limiting end 26 of the engaging member 20 slides in the sliding groove 27, and the clamping end 25 slides in the clamping groove 29, and the left and right side positions of the engaging member 20 are limited, so that the engaging member 20 is located between the clamping groove 29 and the sliding groove 27, and then cooperates with the two engaging members 20 provided on the left and right sides to clamp the sleeve column 14.

[0039] Please refer to the attached Figure 6 A fitting groove 28 is provided on the upper part of the movable base 2, and the shape of the fitting groove 28 matches the bottom shape of the movable denture 3. The internal shape of the fixed base 1 matches the external shape of the movable base 2. The fitting groove 28 facilitates the engagement and connection between the movable denture 3 and the upper part of the movable base 2, so that the movable denture 3 will not shake left and right after installation.

[0040] Please refer to the attached Figure 5, threaded holes 21 are provided in the middle of the left and right sides of the bottom of the movable denture 3, and the threaded bolts 22 are respectively threadedly connected to the inner sides of the corresponding threaded holes 21, so that the threaded bolts 22 are easy to be installed and connected with the movable denture 3. At the same time, it is not easy to fall off after installation, and it is prevented from directly drilling holes on the movable denture 3, so that the hole positions are engaged with the engaging columns 24. After long-term use, the edge wear of the hole positions leads to reduced connection stability of the movable denture 3.

[0041] Although 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 removable denture with a denture base and the base thereof, comprising a fixed base (1), a removable base (2) and a removable denture (3), characterized in that: A first inner groove (6) is provided at the middle of the inner bottom end of the fixed base (1), a second inner groove (7) is provided at the middle of the left side of the bottom end of the fixed base (1), a self-locking column (4) is fixedly connected to the middle of the left side of the bottom end of the movable base (2), a clamping opening (5) is provided at the outer bottom of the self-locking column (4), a first spring (8) is provided inside the second inner groove (7), an unlocking buckle (9) is slidably connected to the inner side of the second inner groove (7), the right end of the first spring (8) is fixedly connected to the left end of the unlocking buckle (9), the right end of the unlocking buckle (9) is provided with a self-locking buckle (10), and the self-locking buckle (10) is clamped and connected with the clamping opening (5); A fixing column (11) is fixedly connected to the middle part of the inner side of the movable base (2), a second spring (12) is arranged on the inner side of the fixing column (11), a magnetic sheet (13) is fixedly connected to the upper end of the second spring (12), a sleeve column (14) is fixedly connected to the middle part of the bottom end of the movable denture (3), an adsorption iron sheet (15) is fixedly connected to the inner upper part of the sleeve column (14), the inner side of the sleeve column (14) is sleeved on the outer side of the fixing column (11), and the magnetic sheet (13) and the adsorption iron sheet (15) are adsorbed on each other.

2. A removable denture with a denture base and a base thereof according to claim 1, characterized in that: A first circular hole (16) is provided in the middle of the bottom end of the movable base (2), a locking bolt (17) is provided inside the first circular hole (16), and the fixing column (11) is fixedly connected to the movable base (2) via the locking bolt (17).

3. A removable denture with a denture base and a base thereof according to claim 1, characterized in that: After the movable base (2) is engaged with the fixed base (1), the self-locking column (4) is located inside the first inner groove (6), and the first inner groove (6) and the second inner groove (7) are connected to each other.

4. A removable denture with a denture base and a base thereof according to claim 1, characterized in that: A second circular hole (18) is provided at the middle of the left and right ends of the inner side of the movable base (2), a third spring (19) is provided inside the second circular hole (18), the upper end of the third spring (19) is fixedly connected with a clamping piece (20), a threaded bolt (22) is provided at the middle of the left and right sides of the bottom end of the movable denture (3), the bottom end of the threaded bolt (22) is provided with a clamping hole (23), the upper end of the clamping piece (20) is provided with a clamping column (24), and the clamping hole (23) is clamped and connected with the corresponding clamping column (24) to each other.

5. A removable denture with a denture base and a base thereof according to claim 4, characterized in that: The outer end of the engaging member (20) is provided with a limiting end (26), and the inner end of the engaging member (20) is provided with a clamping end (25).

6. A removable denture with a denture base and a base thereof according to claim 1, characterized in that: The movable base (2) is provided with a sliding groove (27) at the middle of the left and right ends on the inner side, and the sleeve column (14) is provided with a clamping groove (29) on the left and right sides.

7. A removable denture with a denture base and a base thereof according to claim 1, characterized in that: The upper part of the movable base (2) is provided with an engaging groove (28), the shape of which matches the bottom shape of the movable denture (3), and the internal shape of the fixed base (1) matches the external shape of the movable base (2).

8. A removable denture with a denture base and a base thereof according to claim 4, characterized in that: The middle parts of the left and right sides of the bottom of the movable denture (3) are both provided with threaded holes (21), and the threaded bolts (22) are respectively threadedly connected to the inner sides of the corresponding threaded holes (21).

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