CN212996829U

CN212996829U - High-retention false tooth magnetic retention structure

Info

Publication number: CN212996829U
Application number: CN202021092380.3U
Authority: CN
Inventors: 沈永青
Original assignee: Huangzhou Huacui Denture Manufacturing Co ltd
Current assignee: Huangzhou Huacui Denture Manufacturing Co ltd
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-04-20
Anticipated expiration: 2030-06-13

Abstract

The utility model relates to a high maintenance power artificial tooth magnetism maintenance structure fixes on gum skeleton, including spliced pole, artificial tooth, the spliced pole is with gum skeleton and artificial tooth fixed connection, the artificial tooth is including dismantlement portion and fixed part, the fixed part passes through the spliced pole to be fixed it on gum skeleton, be provided with the magnetism post between dismantlement portion and the fixed part, dismantlement portion links to each other with fixed part magnetism. The utility model discloses a magnetism fixed knot constructs, this structure make the artificial tooth laminating convenient firm, the difficult condition such as artificial tooth rotation or aversion that appears, it is convenient to dismantle, easily washs.

Description

High-retention false tooth magnetic retention structure

Technical Field

The utility model relates to an artificial tooth technical field especially relates to a high maintenance power artificial tooth magnetism retention structure.

Background

The dentures are classified into removable dentures and fixed dentures, and the removable dentures: the artificial tooth can be taken by a patient, and is suitable for the condition that most teeth are lost and the remaining teeth are few. The advantages are that the patient can take off the toothbrush for cleaning, the burden of the remained teeth is less, but the chewing efficiency is lower, and the patient needs to take off the toothbrush for cleaning after meal. The denture fixing device comprises: healthy teeth on two sides of the missing tooth are used as supports to fix the false tooth in the oral cavity, so that the artificial tooth is suitable for the conditions of missing of a few teeth, intermittent missing of teeth and good health state of the remaining teeth. The artificial tooth fixing device has the advantages that the chewing efficiency of the fixed artificial tooth is high, a patient feels comfortable to wear, the foreign body feeling is small, the patient does not need to take off and wear the fixed artificial tooth, and the defect is that the whole crown restoration is carried out after grinding partial tooth body tissues of healthy teeth on two sides of a lost tooth during restoration.

By combining the advantages and disadvantages, the magnetic fixing false tooth is developed nowadays, the disassembly is convenient, the chewing efficiency is high, and the general magnetic fixing false tooth is easy to cause tooth rotation or movement caused by weak magnetic force, so that the chewing food is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of background art existence, the utility model relates to a high maintenance power artificial tooth magnetism maintenance structure according to above-mentioned problem, has designed a magnetism fixed knot structure, and this structure makes the artificial tooth laminating convenient firm, and the difficult condition such as artificial tooth rotation or aversion that appears dismantles conveniently, easily washs.

The utility model relates to a high maintenance power artificial tooth magnetism maintenance structure fixes on gum skeleton, including spliced pole, artificial tooth, the spliced pole is with gum skeleton and artificial tooth fixed connection, the artificial tooth is including dismantlement portion and fixed part, the fixed part passes through the spliced pole to be fixed it on gum skeleton, be provided with the magnetism post between dismantlement portion and the fixed part, dismantlement portion links to each other with fixed part magnetism.

Through adopting above-mentioned scheme, will dismantle through the magnetism post and accomplish with the fixed part laminating fast and be connected, it is convenient to dismantle.

Further, the fixed part top surface is provided with the magnetic column chamber that holds the magnetic column, the magnetic column is fixed in the magnetic column chamber.

Through adopting above-mentioned scheme, through setting up the magnetic column chamber, be in the same place magnetic column and fixed part are fixed.

Furthermore, the bottom surface of the disassembling part is provided with a magnetic cavity for attracting the magnetic column, and the magnetic cavity is magnetically connected with the magnetic column.

Through adopting above-mentioned scheme, be provided with magnetism in the magnetic force intracavity, accomplish the high-speed joint fixedly through attracting each other with the magnetism post.

Furthermore, two ends of the bottom surface of the disassembling part are provided with positioning lugs.

By adopting the scheme, the positioning lug is used for positioning the mounting front and back of the dismounting part and is used as a mounting reference.

Furthermore, two ends of the top surface of the fixing part are provided with positioning grooves corresponding to the positioning bumps.

By adopting the scheme, the positioning groove and the positioning lug can quickly complete positioning, and the mounting accuracy is improved.

Furthermore, an upper magnetic block is arranged between the positioning lug of the disassembling part and the magnetic cavity, and a lower magnetic block is arranged between the positioning groove of the fixing part and the magnetic column cavity.

By adopting the scheme, the upper magnetic block and the lower magnetic block firmly attract the detaching part and the fixing part together.

Furthermore, the upper magnetic block is magnetically connected with the lower magnetic block.

Through adopting above-mentioned scheme, magnetic force links to each other stably, and it is convenient to dismantle.

Further, the magnetic column is provided with edges, and the magnetic force cavity is provided with edge grooves corresponding to the number of the edges of the magnetic column, so that the disassembly part and the fixing part are prevented from rotating.

By adopting the above scheme, the dismantlement portion is connected stably with the fixed part, is difficult for taking place to shift, has increased the steadiness.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic sectional structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the denture attachment according to the embodiment of the present invention.

Reference numeral, 1-gingival bone; 2-connecting a column; 3-false teeth; 31-a detachment section; 311-positioning bumps; 32-a fixed part; 321-a positioning groove; 4-magnetic column; 41-magnetic pole cavity; 411-a lower magnetic block; 42-a magnetic cavity; 421-upper magnetic block; 43-edge; 44-edge and groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described and discussed below with reference to the accompanying drawings of the present invention, and it is obvious that only some examples, not all examples, of the present invention are described herein, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

For the convenience of understanding the embodiments of the present invention, the following detailed description will be given by way of example with reference to the accompanying drawings, and the embodiments are not limited to the embodiments of the present invention.

The embodiment 1 of the utility model refers to fig. 1, fig. 2 and shows, including artificial tooth 3, gum skeleton 1 and the spliced pole 2 of connecting artificial tooth 3 and gum skeleton 1, artificial tooth 3 is divided into fixed part 32 and dismantlement portion 31, fixed part 32 is fixed continuous with gum skeleton 1 through spliced pole 2. The detachable part 31 is magnetically connected with the fixed part 32.

An inner concave magnetic cavity 42 is arranged in the center of the bottom surface of the detaching part 31, positioning convex blocks 311 are arranged at two ends of the magnetic cavity 42, and an upper magnetic block 421 is arranged between the positioning convex blocks 311 and the magnetic cavity 42.

An inner concave magnetic pillar cavity 41 is arranged in the center of the top surface of the fixing portion 32, positioning grooves 421 are arranged at two ends of the magnetic pillar cavity 41, and a lower magnetic block 411 is arranged between the positioning grooves 321 and the magnetic pillar cavity 41.

The magnetic column 4 is arranged in the magnetic force cavity 42 and the magnetic column cavity 41, and the magnetic column 4 is fixedly connected with the magnetic column cavity 41 and is magnetically connected with the magnetic force cavity 42. The positioning protrusion 311 is matched with the positioning groove 321 for connecting and positioning. The upper magnetic block 421 is magnetically coupled to the lower magnetic block 411.

The magnetic column 4 is in a polygon prism shape, the embodiment adopts a hexagonal prism shape, and the edge 43 is attached to the edge groove 44 in the magnetic cavity 42, so that the rotation between the disassembly part and the fixed part is effectively prevented

In this embodiment 1, the upper magnetic block 421 and the lower magnetic block 411 are respectively provided with two magnetic poles, the two upper magnetic blocks 421 have different magnetic poles, the two lower magnetic blocks 411 have different magnetic poles, when the fixing portion 32 and the detaching portion 31 are installed reversely, the magnetic poles of the upper magnetic block 421 and the lower magnetic block 411 cannot be stably installed due to the repulsion of the magnetic poles, and when the installation is correct, the magnetic poles of the upper magnetic block 421 and the lower magnetic block 411 are quickly attached due to the attraction of the magnetic poles, so that the installation is stable and convenient.

The utility model discloses a theory of operation and step are as follows:

firstly, the fixing part 32 of the denture 3 is fixed on the gingival skeleton 1 through the connecting column 2, then the magnetic column 4 is fixed in the magnetic column cavity 41 through strong glue or other methods, the detaching part 31 of the denture 3 is installed, the magnetic column 4 and the magnetic cavity 42 are mutually attracted, the upper magnetic block 421 and the lower magnetic block 411 are mutually attracted to complete the fixation, and the positioning convex block 311 of the detaching part 31 is clamped in the positioning groove 321 of the fixing part 32. Stable installation and high chewing efficiency. The edge 43 of the magnetic column 4 abuts against the edge groove to prevent the detachable part from rotating and shifting.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a high retention power artificial tooth magnetism retention structure, fixes on gum skeleton (1), includes, spliced pole (2), artificial tooth (3), gingival skeleton (1) and artificial tooth (3) fixed connection, its characterized in that are used to spliced pole (2): the artificial tooth (3) comprises a detaching part (31) and a fixing part (32), the fixing part (32) is fixed on a gum skeleton (1) through a connecting column (2), a magnetic column (4) is arranged between the detaching part (31) and the fixing part (32), and the detaching part (31) is magnetically connected with the fixing part (32).

2. The high retention force dental prosthesis magnetic retention structure according to claim 1, wherein: the top surface of the fixing part (32) is provided with a magnetic column cavity (41) for accommodating the magnetic column (4), and the magnetic column (4) is fixed in the magnetic column cavity (41).

3. The high retention force dental prosthesis magnetic retention structure according to claim 2, wherein: the bottom surface of the disassembling part (31) is provided with a magnetic cavity (42) for attracting the magnetic column (4), and the magnetic cavity (42) is magnetically connected with the magnetic column (4).

4. The high retention force dental prosthesis magnetic retention structure according to claim 3, wherein: and positioning lugs (311) are arranged at two ends of the bottom surface of the detaching part (31).

5. The high retention force dental prosthesis magnetic retention structure according to claim 4, wherein: and two ends of the top surface of the fixing part (32) are provided with positioning grooves (321) corresponding to the positioning bumps (311).

6. The high retention force dental prosthesis magnetic retention structure according to claim 5, wherein: an upper magnetic block (421) is further arranged between the positioning lug (311) and the magnetic cavity (42) of the disassembling part (31), and a lower magnetic block (411) is arranged between the positioning groove (321) and the magnetic column cavity (41) of the fixing part (32).

7. The high retention force dental prosthesis magnetic retention structure according to claim 6, wherein: the upper magnetic block (421) is magnetically connected with the lower magnetic block (411).

8. The high retention force dental prosthesis magnetic retention structure according to claim 7, wherein: the magnetic column (4) is provided with edges (43), the magnetic force cavity (42) is provided with edge grooves (44) corresponding to the number of the edges of the magnetic column (4), and the disassembly part (31) and the fixing part (32) are prevented from rotating.