CN215535185U

CN215535185U - Adjustable supporting device for dental implantation

Info

Publication number: CN215535185U
Application number: CN202121851209.0U
Authority: CN
Inventors: 郑益周
Original assignee: Hubei Yingrui Dental Technology Co ltd
Current assignee: Hubei Yingrui Dental Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-18
Anticipated expiration: 2031-08-09

Abstract

The utility model provides an adjustable supporting device for a dental implant, and belongs to the technical field of dental implants. The adjustable supporting device for the dental implant comprises a supporting structure, an implant structure and a dental crown. The utility model discloses a dental implant, including the support structure, the connecting block is fixed the tip of planting the post, the inside of connecting block is inlayed and is fixed with the thread bush, the implant structure includes implant, internal thread pipe, first screw thread post and connecting portion, first recess has been seted up to the implant top surface, the internal thread pipe is fixed the inside of second recess, first screw thread post rotates to be connected the inside of first recess, the other end of first screw thread post is fixed with rotation portion, connecting portion threaded connection is in the inside of internal thread pipe, the crown joint is fixed the top surface of connecting portion. The utility model can be conveniently adjusted, is beneficial to the parallelism of the artificial dental crown and the tooth, and improves the flexibility of supporting and using.

Description

Adjustable supporting device for dental implantation

Technical Field

The utility model relates to the technical field of dental implants, in particular to an adjustable supporting device for a dental implant.

Background

The implant refers to a tooth missing restoration method for supporting and retaining an upper dental restoration based on a lower structure implanted into bone tissue. It comprises a lower supporting implant and an upper dental prosthesis. It adopts artificial material (such as metal, ceramic, etc.) to make implant (generally similar to tooth root form), and adopts the operation method to implant into tissue (generally upper and lower jaws) and obtain firm retention support of bone tissue, and utilizes special device and mode to connect and support the dental prosthesis of upper portion. The implant can obtain the repairing effect which is very similar to the function, the structure and the beautiful effect of the natural tooth, and becomes the first-choice repairing mode of more and more patients with tooth deficiency.

At present, when the existing supporting device for the dental implant is used, the crown of the dental implant and other teeth are not flat, and the adjustment is difficult, so that the use flexibility is influenced.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the utility model provides an adjustable supporting device for dental implantation, aiming at improving the problem that the supporting device for dental implantation is inconvenient to adjust when in use.

The utility model is realized by the following steps:

the utility model provides an adjustable supporting device for a dental implant, which comprises a supporting structure, an implant structure and a dental crown.

The utility model discloses a dental implant, including the support structure, the connecting block is fixed the tip of planting the post, the inside of connecting block is inlayed and is fixed with the thread bush, the implant structure includes implant, internal thread pipe, first thread post and connecting portion, first recess has been seted up to the implant top surface, the second recess has been seted up to the top of first recess, the internal thread pipe is fixed the inside of second recess, first thread post rotates to be connected the inside of first recess, the one end threaded connection of first thread post is in the inside of thread bush, the other end of first thread post is fixed with the portion of rotating, connecting portion threaded connection be in the inside of internal thread pipe, the crown joint is fixed the top surface of connecting portion.

In an embodiment of the present invention, the planting post is provided with a taper, and the surface of the planting post is provided with an external thread.

In an embodiment of the present invention, a sliding groove is formed at the bottom of the implant, one end of the first threaded column extends to the inside of the sliding groove, and the connecting block is slidably connected to the inside of the sliding groove.

In an embodiment of the present invention, the rotating portion includes a fixing block, the fixing block is fixed to the other end of the first threaded post, a slot is formed in a top surface of the fixing block, and the fixing block is slidably connected to an inner surface of the first groove.

In an embodiment of the present invention, the connecting portion includes a foundation pile and a fixture block, the fixture block is fixed to the bottom of the foundation pile, a second threaded column is fixed to the bottom of the fixture block, and the second threaded column is in threaded connection with the inside of the internal threaded pipe.

In an embodiment of the present invention, the foundation pile and the fixture block are integrally formed.

In an embodiment of the present invention, the top surface of the foundation pile is provided with third grooves, and the third grooves are circumferentially distributed.

In an embodiment of the present invention, a first slot matched with the clamping block is formed on the top surface of the implant, and the clamping block is clamped inside the first slot.

In an embodiment of the utility model, a second clamping groove matched with the foundation pile is formed at the bottom of the dental crown, and the second clamping groove is clamped on the top surface of the foundation pile.

In an embodiment of the utility model, a third clamping groove is formed at the bottom of the dental crown, the third clamping groove is communicated with the second clamping groove, and the third clamping groove is clamped at the upper end of the implant.

The utility model has the beneficial effects that: when the adjustable supporting device for dental implantation is used, the implant column is firstly installed and fixed inside the gum, then the straight screwdriver is inserted into the slot inside the fixing block to rotate the first threaded column, the height of the implant is adjusted along with the movement of the first threaded column inside the threaded sleeve, the base pile and the clamping block are connected to the inside of the internal threaded pipe through the second threaded column in a threaded mode, the clamping block is attached to the first clamping groove, the dental crown is clamped and fixed to the top surface of the base pile, the third clamping groove is attached to the top surface of the implant to complete fixation, and therefore height adjustment can be conveniently conducted during supporting, the artificial dental crown and the teeth are parallel, use flexibility is improved, and attractiveness is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a first view structural schematic diagram of an adjustable supporting device for a dental implant according to an embodiment of the utility model;

fig. 2 is a first perspective sectional view of an adjustable supporting device for a dental implant according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a rotating part of the adjustable supporting device for dental implant according to the embodiment of the present invention;

fig. 4 is a schematic structural view of an adjustable supporting device foundation pile for a dental implant provided by the embodiment of the utility model.

In the figure: 100-a support structure; 110-planting columns; 111-external threads; 120-connecting block; 130-a threaded sleeve; 200-an implant structure; 210-an implant; 211 — a first recess; 212-a second groove; 213-a first card slot; 214-a chute; 220-an internally threaded tube; 230-a first threaded post; 231-a rotating part; 2311, fixing blocks; 2312-slot; 240-a connecting portion; 241-foundation piles; 2411-a third groove; 242-a cartridge; 243-a second threaded post; 300-a crown; 310-a second card slot; 320-third card slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable supporting device for a dental implant includes a supporting structure 100, an implant structure 200, and a crown 300.

The implant structure 200 is fixed on the support structure 100, the crown 300 is fixed on the implant structure 200, and the height of the implant structure 200 is finely adjusted, so that the crown 300 is parallel to other teeth, and the beauty and the use flexibility are improved.

Referring to fig. 1-2, the supporting structure 100 includes a post 110 and a connecting block 120, the connecting block 120 is fixed at an end of the post 110, and a threaded sleeve 130 is embedded and fixed inside the connecting block 120.

The planting post 110 is arranged in a conical shape, the external thread 111 is arranged on the surface of the planting post 110, and the planting post 110 can be implanted into the gum more conveniently through the arrangement of the external shape and the external thread 111.

Referring to fig. 1 to 4, the implant structure 200 includes an implant 210, an internal threaded tube 220, a first threaded post 230 and a connecting portion 240, wherein a first groove 211 is formed on a top surface of the implant 210, a second groove 212 is formed above the first groove 211, the internal threaded tube 220 is fixed inside the second groove 212, the first threaded post 230 is rotatably connected inside the first groove 211, one end of the first threaded post 230 is threadedly connected inside the threaded sleeve 130, a rotating portion 231 is fixed at the other end of the first threaded post 230, and the connecting portion 240 is threadedly connected inside the internal threaded tube 220.

The bottom of the implant 210 is provided with a sliding groove 214, one end of the first threaded column 230 extends to the inside of the sliding groove 214, the connecting block 120 is slidably connected to the inside of the sliding groove 214, and the implant 210 can slide up and down on the surface of the connecting block 120 through the arrangement of the sliding groove 214, so that the height of the implant 210 can be changed.

The rotating portion 231 includes a fixing block 2311, the fixing block 2311 is fixed to the other end of the first threaded post 230, a slot 2312 is formed in the top surface of the fixing block 2311, the fixing block 2311 is in sliding connection with the inner surface of the first groove 211, and a straight screwdriver can be conveniently inserted into the slot 2312 in the fixing block 2311, so that the first threaded post 230 can be conveniently rotated.

The connecting part 240 comprises a foundation pile 241 and a fixture 242, the fixture 242 is fixed at the bottom of the foundation pile 241, a second threaded column 243 is fixed at the bottom of the fixture 242, and the second threaded column 243 is in threaded connection with the inside of the internal threaded pipe 220; the foundation pile 241 and the fixture block 242 are integrally formed; the top surface of the foundation pile 241 is provided with a third groove 2411, the third groove 2411 is circumferentially distributed, and the foundation pile 241, the fixture block 242 and the second threaded column 243 are arranged, so that the dental crown 300 can be conveniently disassembled and assembled, and the replacement of the dental crown 300 is facilitated.

The top surface of the implant 210 is provided with a first engaging groove 213 matched with the engaging block 242, the engaging block 242 is engaged with the inside of the first engaging groove 213, the cross section of the first engaging groove 213 is in an isosceles trapezoid shape, and the contact area can be increased by such arrangement to improve the stability.

Referring to fig. 1 and 2, the crown 300 is fixed on the top surface of the connection part 240 in a clamping manner; the bottom of the dental crown 300 is provided with a second clamping groove 310 matched with the foundation pile 241, the second clamping groove 310 is clamped on the top surface of the foundation pile 241, and the dental crown 300 and the foundation pile 241 can be conveniently fixed through the arrangement of the second clamping groove 310; the third clamping groove 320 is formed at the bottom of the dental crown 300, the third clamping groove 320 is communicated with the second clamping groove 310, the third clamping groove 320 is clamped at the upper end of the implant 210, and the dental crown 300 can be tightly attached to the top surface of the implant 210 through the arrangement of the third clamping groove 320, so that the appearance is improved.

Specifically, this kind of adjustable strutting arrangement for implant's theory of operation: during the use, install the planting post 110 earlier and fix the inside to the gum, then insert the inside slot 2312 of fixed block 2311 through a word screwdriver and rotate first screw post 230, along with first screw post 230 removes the height that adjusts the planting body 210 in the inside of thread bush 130, at this moment again with foundation pile 241 and fixture block 242 through the inside of second screw post 243 threaded connection to internal thread pipe 220, make fixture block 242 and first draw-in groove 213 laminate, at this moment fix the top surface of foundation pile 241 through the glue joint with dental crown 300, make the top surface laminating completion of third draw-in groove 320 and planting body 210 fixed, can conveniently carry out height control when supporting like this, thereby be favorable to artificial dental crown 300 and tooth to be in parallel the flexibility that has improved the use, be favorable to increasing pleasing to the eye degree.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable supporting device for dental implantation, which is characterized by comprising

The supporting structure (100) comprises a planting column (110) and a connecting block (120), the connecting block (120) is fixed at the end part of the planting column (110), and a threaded sleeve (130) is embedded and fixed in the connecting block (120);

the implant structure (200) comprises an implant (210), an internal threaded pipe (220), a first threaded column (230) and a connecting part (240), wherein a first groove (211) is formed in the top surface of the implant (210), a second groove (212) is formed above the first groove (211), the internal threaded pipe (220) is fixed inside the second groove (212), the first threaded column (230) is rotatably connected inside the first groove (211), one end of the first threaded column (230) is in threaded connection inside the threaded sleeve (130), a rotating part (231) is fixed at the other end of the first threaded column (230), and the connecting part (240) is in threaded connection inside the internal threaded pipe (220);

And the dental crown (300) is clamped and fixed on the top surface of the connecting part (240).

2. The adjustable supporting device for dental implantation of claim 1, wherein the planting column (110) is tapered, and the surface of the planting column (110) is provided with an external thread (111).

3. The adjustable supporting device for dental implantation of claim 1, wherein the bottom of the implant (210) is formed with a sliding groove (214), one end of the first threaded column (230) extends to the inside of the sliding groove (214), and the connecting block (120) is slidably connected to the inside of the sliding groove (214).

4. The adjustable supporting device for dental implantation according to claim 1, wherein the rotating portion (231) comprises a fixing block (2311), the fixing block (2311) is fixed at the other end of the first threaded column (230), a slot (2312) is formed in the top surface of the fixing block (2311), and the fixing block (2311) is slidably connected with the inner surface of the first groove (211).

5. A dental implant adjustable support device according to claim 1, wherein the connecting portion (240) comprises a foundation pile (241) and a fixture block (242), the fixture block (242) is fixed at the bottom of the foundation pile (241), a second threaded column (243) is fixed at the bottom of the fixture block (242), and the second threaded column (243) is screwed inside the internally threaded tube (220).

6. A dental implant adjustable support device according to claim 5, wherein said post (241) and said fixture block (242) are integrally formed.

7. The adjustable supporting device for dental implantation of claim 5, wherein the top surface of the foundation pile (241) is provided with a third groove (2411), and the third grooves (2411) are circumferentially distributed.

8. The adjustable supporting device for dental implantation of claim 5, wherein the top surface of the implant (210) is provided with a first engaging groove (213) matching with the engaging block (242), and the engaging block (242) is engaged with the inside of the first engaging groove (213).

9. The adjustable supporting device for dental implantation according to claim 5, wherein the bottom of the dental crown (300) is provided with a second slot (310) matched with the foundation pile (241), and the second slot (310) is clamped on the top surface of the foundation pile (241).

10. The adjustable supporting device for dental implantation according to claim 9, wherein a third engaging groove (320) is formed at the bottom of the dental crown (300), the third engaging groove (320) is communicated with the second engaging groove (310), and the third engaging groove (320) is engaged with the upper end of the implant (210).