CN105250039A - Oral implanting body and assembly thereof - Google Patents
Oral implanting body and assembly thereof Download PDFInfo
- Publication number
- CN105250039A CN105250039A CN201510796437.5A CN201510796437A CN105250039A CN 105250039 A CN105250039 A CN 105250039A CN 201510796437 A CN201510796437 A CN 201510796437A CN 105250039 A CN105250039 A CN 105250039A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- main body
- hole
- connecting screw
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0028—Pins, needles; Head structures therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0093—Features of implants not otherwise provided for
Abstract
The invention relates to the technical field of oral implanting bodies, in particular to an oral implanting body and an assembly thereof. The oral implanting body comprises a neck body and an abutment portion body. The neck body is composed of an upper cylindrical portion, a circular truncated cone portion with an arc face in the middle, a lower cylindrical portion and a connection screw rod arranged in the middle of the bottom face of the lower cylindrical portion. An external thread is arranged on the surface of the connection screw rod. A boss is arranged in the middle of the bottom face of the connection screw rod. A conical portion is arranged at the bottom of the boss. An annular groove is formed between the conical portion and the bottom face of the connection screw rod. A convex ring hole, a cylindrical hole, a cone frustum tooth hole and a connection screw rod hole A are sequentially arranged inside the neck body from top to bottom. Slots A are formed in the corresponding positions, on the two sides of the bottom of the connection screw rod hole A, inside the lower cylindrical portion. The oral implanting body is simple in structure and low in cost, fasteners are arranged inside the neck body and the abutment portion body, and the partial thread structures are arranged on the two sides of the abutment portion body, so that the dispersive stress is met, the cost is saved, and meanwhile the oral implanting body has the advantages that insertion is convenient and the like.
Description
Technical field
The present invention relates to mouth cavity planting body technical field, particularly a kind of mouth cavity planting body and assembly thereof.
Background technology
Mouth cavity planting body is also called tooth implant, is also called artificial tooth root.Be by operating mode by the upper mandibular bone at its implant into body agomphosis position, after its operation wound heal, the device repairing artificial tooth be installed at an upper portion thereof.Tooth implant is made up of body, cervical region and abutment portion.When reality uses, by the anodontia position of tooth-planting thing implant into body, after then carrying out the whole fusion of bone, then on tooth-planting part, artificial tooth is installed.But there are the following problems for traditional tooth-planting thing: first is the project organization that abutment portion adopts overall full thread, and dispersive stress effect is general; Second is that cervical region generally adopts with base station and is threaded, but does not have click-on design, in use, easily makes that screw is reverse to be loosened, easily causes and loosen dislocation, affect stability and the usability of structure., there is above-mentioned problem too in the screw connection structure of same body and cervical region.3rd is that conventional neck assembly does not arrange support member and surperficial bulge loop, and thus stress is concentrated, life-time service, and same existence affects the stability of structure and the problem of usability.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, there is provided a kind of structure simple, a kind of mouth cavity planting body reasonable in design, easy to use and assembly thereof, its structure is simple, and cost is low, in neck component and abutment portion assembly, arrange fastener, and the both sides of abutment portion assembly are provided with partial thread formation, thus both meet dispersive stress, and also cost-saving, have simultaneously and insert the advantages such as convenient.
For achieving the above object, the technical solution used in the present invention is:
A kind of mouth cavity planting body of the present invention and assembly thereof, it comprises cervical region main body and abutment portion main body;
Described cervical region main body is made up of the round platform portion of Upper cylindrical portion, middle part band arcwall face, bottom cylindrical portion and the connecting screw rod be provided with in the middle part of cylindrical portion bottom surface, bottom; Described connecting screw rod surface is provided with external screw thread, is provided with boss in the middle part of the bottom surface of this connecting screw rod, and this boss bottom is provided with conus portion, forms annular groove between this conus portion and bottom surface of connecting screw rod; Bulge loop hole, cylindrical hole, frustum of a cone perforation and connecting screw rod hole A is disposed with from top to bottom in described cervical region main body; In the cylindrical portion of described bottom, the two bottom sides correspondence of connecting screw rod hole A is provided with slotted eye A, and be provided with spring A in this two slotted eye A, the external end head of this spring A is connected with dop A; Described abutment portion main body is made up of upper cone platform and bottom semicircular bulb, and the left and right sides correspondence of upper cone platform is provided with 1/4th external screw threads; Be provided with tapped screw hole B in described abutment portion main body, the left and right sides, the bottom correspondence of this screw hole B is provided with slotted eye B, is provided with spring B in this slotted eye B, and the outer end of this spring B is connected with dop B; The connecting screw rod of described cervical region main body 1 is twisted and is threaded in the screw hole B of abutment portion main body, and the dop B of screw hole B two bottom sides is entrapped in the annular groove of connecting screw rod.
Further, described cylindrical hole is outside equipped with frustum of a cone ring support member.
Further, the material of described abutment portion main body is porous tantalum material.
Further, the bottom in described bottom semicircular bulb is provided with blade.
Further, the external screw thread of described upper cone platform is angular thread.
After adopting said structure, beneficial effect of the present invention is: a kind of mouth cavity planting body of the present invention and assembly thereof, its structure is simple, cost is low, fastener is set in neck component and abutment portion assembly, and the both sides of abutment portion assembly are provided with partial thread formation, thus both met dispersive stress, also cost-saving, have simultaneously and insert the advantages such as convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Description of reference numerals:
1, cervical region main body; 2, dop A; 3, connecting screw rod; 4, dop B; 5, spring B; 6, slotted eye B; 7, conus portion; 8, blade; 9, external screw thread; 10, abutment portion main body; 11, slotted eye A; 12, connecting screw rod hole A; 13, frustum of a cone perforation; 14, cylindrical hole; 15, frustum of a cone ring support member; 16, bulge loop hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, a kind of mouth cavity planting body of the present invention and assembly thereof, it comprises cervical region main body 1 and abutment portion main body 10;
Described cervical region main body 1 is made up of the round platform portion of Upper cylindrical portion, middle part band arcwall face, bottom cylindrical portion and the connecting screw rod 3 be provided with in the middle part of cylindrical portion bottom surface, bottom;
Described connecting screw rod 3 surface is provided with external screw thread, and be provided with boss in the middle part of the bottom surface of this connecting screw rod, this boss bottom is provided with conus portion 7, forms annular groove between this conus portion 7 and bottom surface of connecting screw rod 3;
Bulge loop hole 16, cylindrical hole 14, frustum of a cone perforation 13 and connecting screw rod hole A12 is disposed with from top to bottom in described cervical region main body; In the cylindrical portion of described bottom, the two bottom sides correspondence of connecting screw rod hole A12 is provided with slotted eye A11, and be provided with spring A in this two slotted eye A11, the external end head of this spring A is connected with dop A2;
Described abutment portion main body 10 is made up of upper cone platform and bottom semicircular bulb, and the left and right sides correspondence of upper cone platform is provided with 1/4th external screw threads 9; Be provided with tapped screw hole B in described abutment portion main body, the left and right sides, the bottom correspondence of this screw hole B is provided with slotted eye B6, is provided with spring B 5 in this slotted eye B6, and the outer end of this spring B 5 is connected with dop B4;
The connecting screw rod 3 of described cervical region main body 1 is twisted and is threaded in the screw hole B of abutment portion main body 10, and the dop B of screw hole B two bottom sides is entrapped in the annular groove of connecting screw rod 3.
Preferred as one of the present invention, described cylindrical hole is outside equipped with frustum of a cone ring support member 15.
Preferred as one of the present invention, the material of described abutment portion main body 10 is porous tantalum materials.
Preferred as one of the present invention, the bottom in described bottom semicircular bulb is provided with blade 8.
Preferred as one of the present invention, the external screw thread of described upper cone platform is angular thread.
In use, abutment portion main body 10 utilizes the blade 8 bottom it in the present invention, and the external screw thread body of the angular thread formula of itself both sides each 1/4th, may quick and conveniently install in oral cavity, decrease the misery of user, due to abutment portion main body 10 porous tantalum material, be thus more conducive to integrate.Cervical region main body 1 utilizes its connecting screw rod 3 to twist and is threaded in the screw hole B of abutment portion main body 10, by dop B4 buckle, thus makes to be connected firmly between cervical region main body 1 and abutment portion main body 10, can not send loosening phenomenon because of life-time service.Finally by body (artificial tooth), utilize its screw rod to twist to be threaded in the connecting screw rod hole A12 in cervical region main body, use dop A2 buckle, thus ensure that body installs firm portion, also because of life-time service, can not occur to loosen phenomenon, ensure service property (quality).
A kind of mouth cavity planting body of the present invention and assembly thereof, its structure is simple, cost is low, in neck component and abutment portion assembly, fastener is set, and the both sides of abutment portion assembly are provided with partial thread formation, thus both meet dispersive stress, and also cost-saving, have simultaneously and insert the advantages such as convenient.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (5)
1. mouth cavity planting body and an assembly thereof, is characterized in that: it comprises cervical region main body (1) and abutment portion main body (10); Described cervical region main body (1) is made up of the round platform portion of Upper cylindrical portion, middle part band arcwall face, bottom cylindrical portion and the connecting screw rod (3) be provided with in the middle part of cylindrical portion bottom surface, bottom; Described connecting screw rod (3) surface is provided with external screw thread, boss is provided with in the middle part of the bottom surface of this connecting screw rod, this boss bottom is provided with conus portion (7), forms annular groove between the bottom surface of this conus portion (7) and connecting screw rod (3); Bulge loop hole (16), cylindrical hole (14), frustum of a cone perforation (13) and connecting screw rod hole A (12) is disposed with from top to bottom in described cervical region main body; In the cylindrical portion of described bottom, the two bottom sides correspondence in connecting screw rod hole A (12) is provided with slotted eye A (11), is provided with spring A in this two slotted eye A (11), and the external end head of this spring A is connected with dop A (2); Described abutment portion main body (10) is made up of upper cone platform and bottom semicircular bulb, and the left and right sides correspondence of upper cone platform is provided with 1/4th external screw threads (9); Tapped screw hole B is provided with in described abutment portion main body, the left and right sides, the bottom correspondence of this screw hole B is provided with slotted eye B (6), be provided with spring B (5) in this slotted eye B (6), the outer end of this spring B (5) is connected with dop B (4); The connecting screw rod (3) of described cervical region main body (1) is twisted and is threaded in the screw hole B of abutment portion main body (10), and the dop B of screw hole B two bottom sides is entrapped in the annular groove of connecting screw rod (3).
2. a kind of mouth cavity planting body according to claim 1 and assembly thereof, is characterized in that: described cylindrical hole is outside equipped with frustum of a cone ring support member (15).
3. a kind of mouth cavity planting body according to claim 1 and assembly thereof, is characterized in that: the material of described abutment portion main body (10) is porous tantalum material.
4. a kind of mouth cavity planting body according to claim 1 and assembly thereof, is characterized in that: the bottom in described bottom semicircular bulb is provided with blade (8).
5. a kind of mouth cavity planting body according to claim 1 and assembly thereof, is characterized in that: the external screw thread of described upper cone platform is angular thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796437.5A CN105250039A (en) | 2015-11-17 | 2015-11-17 | Oral implanting body and assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796437.5A CN105250039A (en) | 2015-11-17 | 2015-11-17 | Oral implanting body and assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105250039A true CN105250039A (en) | 2016-01-20 |
Family
ID=55090197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510796437.5A Pending CN105250039A (en) | 2015-11-17 | 2015-11-17 | Oral implanting body and assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105250039A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852539A (en) * | 2018-05-04 | 2018-11-23 | 孙江龄 | A kind of dental implant system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428132A (en) * | 2001-12-27 | 2003-07-09 | 爱知制钢株式会社 | Magnetic fastening device for dental prostheses |
| CN203029414U (en) * | 2013-01-25 | 2013-07-03 | 重庆润泽医药有限公司 | Tooth planting component |
| US20140141387A1 (en) * | 2011-05-25 | 2014-05-22 | Hitachi Metals, Ltd. | Keeper for implant and its assembly, and keeper-fixing method |
| CN203724244U (en) * | 2013-09-24 | 2014-07-23 | 武秀萍 | Buffer type implant |
| EP2101676B1 (en) * | 2006-12-14 | 2015-03-04 | Dentsply Implants Manufacturing GmbH | Arrangement for insertion of implants |
| KR20150083260A (en) * | 2014-01-09 | 2015-07-17 | 김형우 | Dental implant |
| CN204484365U (en) * | 2015-02-27 | 2015-07-22 | 重庆润泽医药有限公司 | A kind of combined type plants tooth nail |
-
2015
- 2015-11-17 CN CN201510796437.5A patent/CN105250039A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428132A (en) * | 2001-12-27 | 2003-07-09 | 爱知制钢株式会社 | Magnetic fastening device for dental prostheses |
| EP2101676B1 (en) * | 2006-12-14 | 2015-03-04 | Dentsply Implants Manufacturing GmbH | Arrangement for insertion of implants |
| US20140141387A1 (en) * | 2011-05-25 | 2014-05-22 | Hitachi Metals, Ltd. | Keeper for implant and its assembly, and keeper-fixing method |
| CN203029414U (en) * | 2013-01-25 | 2013-07-03 | 重庆润泽医药有限公司 | Tooth planting component |
| CN203724244U (en) * | 2013-09-24 | 2014-07-23 | 武秀萍 | Buffer type implant |
| KR20150083260A (en) * | 2014-01-09 | 2015-07-17 | 김형우 | Dental implant |
| CN204484365U (en) * | 2015-02-27 | 2015-07-22 | 重庆润泽医药有限公司 | A kind of combined type plants tooth nail |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852539A (en) * | 2018-05-04 | 2018-11-23 | 孙江龄 | A kind of dental implant system |
| CN108852539B (en) * | 2018-05-04 | 2020-07-31 | 孙江龄 | Dental implant system |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180507 Address after: 226600 Changjiang West Road, Haian County, Nantong, Jiangsu Province, No. 33 Applicant after: Xia Yu Address before: 250000 No. 1, unit 1, 4 Xingxi Road, Huaiyin District, Ji'nan, Shandong, 501 Applicant before: Chen Peng |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |