CN208625880U - A kind of combined type planting body that expansion is fixed - Google Patents
A kind of combined type planting body that expansion is fixed Download PDFInfo
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- CN208625880U CN208625880U CN201721376133.4U CN201721376133U CN208625880U CN 208625880 U CN208625880 U CN 208625880U CN 201721376133 U CN201721376133 U CN 201721376133U CN 208625880 U CN208625880 U CN 208625880U
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- mounting plane
- foundation pile
- planting body
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Abstract
The utility model discloses a kind of combined type planting bodies that expansion is fixed, including foundation and top cover, the foundation includes the first foundation pile and the second foundation pile, first foundation pile is equipped with the first mounting plane, first mounting plane is equipped with the sliding block of protrusion, second foundation pile is equipped with the second mounting plane, second mounting plane is equipped with the sliding slot of recess, first foundation pile is slidably connected by the sliding slot of sliding block and the second foundation pile, the sliding slot has the groove bottom wall parallel with the second mounting plane, there is the first expansion clearance between groove bottom wall and sliding block, there is the second expansion clearance between first mounting plane and the second mounting plane, the bottom surface of the top cover is equipped with the tenon of embeddable first expansion clearance and the second expansion clearance.The fixed combined type planting body of expansion disclosed by the utility model builds the utilization for being assembled tenon structure using building block system, so that the globality of the implant abutment of the utility model is higher, to ensure that the stability of planting body.
Description
Technical field
The utility model relates to tooth implantation technology fields.
Background technique
Currently, dental implant is installed mostly by the way of being threadedly coupled intraoral, first on the tooth grain bone of patient
Complicated drilling operation is carried out, is later fixed by screws in dental implant and alveolar bone together.The operation can be to alveolar bone
And Mucoperiosteal flap causes to damage, and the problems such as intraoperative hemorrhage, postoperative swelling easily occurs, takes a long time just fully recover.For
The primary stability of dental implant is improved, some dental implants use the design of expansion type structure in succession, connect in original screw thread
On the basis of connecing mode, the primary stability of dental implant is further increased using the structure for being similar to swell fixture.But
These planting bodies for having expansion structure still need in advance to punch the alveolar bone of patient.Early stage will plant there are also a kind of
Body knocks in the planting patterns of tooth nest, though not having to drilling in advance, can equally cause to alveolar bone or even entire jawbone huge
Damage.
Application publication number is that the Chinese utility model patent of 101690679 A of CN discloses a kind of expanded tooth implant,
Including planting body ontology and with the expanded core of planting body this mates, repair base station, constituted between each other with screw thread is chimeric.
The technical solution of above-mentioned patent disclosure can be improved tightness of the planting body in bone, to improve primary stability, reduce pine
Dynamic expulsion rate, but its expanded core and reparation base station be easy to cause planting body to loosen during screw-in, and the planting body is interior
Portion gap is more, is easy that the intrusion of bacterium and foreign matter occurs in initial planting, influences planting body in conjunction with the growth of alveolar bone.
Utility model content
The utility model provides a kind of combined type planting body that expansion is fixed, and the planting body is solid using the installation of dilatancy
Determine mode, without punching on alveolar bone in advance, teeth socked can be directly placed into, realizes peace in such a way that expansion improves magnitude of interference
It fills and fixed, to reduce damage and improve the primary stability of planting body, and substantially reduces the recovery period of patient.
A kind of combined type planting body that expansion is fixed, including foundation and top cover, the foundation include the first foundation pile and second
Foundation pile, first foundation pile are equipped with the first mounting plane, and first mounting plane is equipped with the sliding block of protrusion, second foundation pile
Equipped with the second mounting plane, second mounting plane is equipped with the sliding slot of recess, and first foundation pile passes through sliding block and the second base
The sliding slot of stake is slidably connected, and the sliding slot has the groove bottom wall parallel with the second mounting plane, has between groove bottom wall and sliding block
First expansion clearance has the second expansion clearance, the bottom of the top cover between first mounting plane and the second mounting plane
Face is equipped with the tenon of embeddable first expansion clearance and the second expansion clearance.
The left and right side of sliding block described in the utility model is equipped with spring cylindrical pin, and the left and right sidewall of the sliding slot is equipped with
For the lock hole of spring cylindrical pin insertion.The lock hole includes punctured bit lock hole and expanding position lock hole, the punctured bit
Lock hole is compared with expanding position lock hole closer to groove bottom wall.The aperture of the punctured bit lock hole and/or expanding position lock hole is equipped with
Chamfering.
Sliding slot described in the utility model is the limiting slot that cross section is " C " shape, and the sliding block is that cross section is " T " shaped limit
Position convex block.
Tenon described in the utility model is equipped with latch plate pin, first foundation pile and/or the second foundation pile is equipped with and latch plate
Sell compatible plate pin movable chamber.
Top cover described in the utility model includes top and excessive portion, and the projected area on the top is greater than the perspective plane of foundation
Product, the top are connect by excessive portion with foundation.
Top cover upper end described in the utility model is equipped with base station screw hole.
The fixed combined type planting body of expansion disclosed by the utility model, the first foundation pile and the second foundation pile can be pieced together first
The foundation of contraction state is placed into tooth nest, the first expansion clearance and the second expansion clearance is then expanded, by the tenon pair of top cover
The first expansion clearance and the second expansion clearance should be embedded in.It need to not drill on alveolar bone, alleviate the damage of patient, shorten and fully recover from an illness
More the time, and planting body is expanded by the way of hydraulic or mechanical expansion, the primary stability of dental implant is improved, easily
In operation, perform the operation at low cost.The fixed planting body in such a way that expansion increases magnitude of interference makes it to select SLM technology personalized
Planting body is manufactured without worrying the not high disadvantage of its surface accuracy, and facilitates the length of osteoblast the characteristics of rough surface
Enter, so as to shorten rehabilitation duration and reduces manufacturing cost.Building block system builds the utilization for being assembled tenon structure, so that
The globality of the implant abutment of the utility model is higher, to ensure that the stability of planting body.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the bottom view of first foundation pile；
Fig. 2 is the main view of first foundation pile；
Fig. 3 is the bottom view of second foundation pile；
Fig. 4 is the main view of second foundation pile；
Fig. 5 is the main view of the top cover；
Fig. 6 is the left view of the top cover；
Fig. 7 is the fixed combined type planting body group installation diagram of the expansion.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, the embodiments of the present invention, those skilled in the art
Member's other embodiments obtained without creative efforts, belong to the range of the utility model protection.Separately
Outside, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific implementation feelings
Condition, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the invention,
It can be with combination of interactions under the premise of not conflicting conflict.
Embodiment 1: as shown in Fig. 1~7, a kind of combined type planting body that expansion is fixed, including foundation and top cover 3, it is described
Foundation includes the first foundation pile 1 and the second foundation pile 2, and first foundation pile 1 is equipped with the first mounting plane 11, first mounting plane
11 are equipped with the sliding block 12 of protrusion, and second foundation pile 2 is equipped with the second mounting plane 21, and second mounting plane 21 is equipped with recess
Sliding slot 22, first foundation pile 1 is slidably connected by sliding block 12 and the sliding slot 22 of the second foundation pile 2, the sliding slot 22 with
The parallel groove bottom wall of second mounting plane 21, has the first expansion clearance between groove bottom wall and sliding block 11, first installation is flat
There is the second expansion clearance, the bottom surface of the top cover 3 is equipped between embeddable first expansion between face 11 and the second mounting plane 21
The tenon 31 of gap and the second expansion clearance.The sliding block 12 of first foundation pile 1 is embedded in the sliding slot 22 of the second foundation pile 2, and makes sliding block
11 are close to groove bottom wall, the first mounting plane 11 is close to the second mounting plane 21, to obtain the foundation of installation condition.Shape will be installed
The foundation of state is put into teeth socked bottom, by the first foundation pile opposite with the second foundation pile by way of hydraulic or mechanical expansion
Open, make that there is the first expansion clearance between groove bottom wall and sliding block 11, first mounting plane 11 and the second mounting plane 21 it
Between have the second expansion clearance.Then the tenon 31 of the bottom surface of top cover 3 is embedded in the first expansion clearance and the second expansion clearance, i.e.,
The expansion that combined type planting body can be achieved is fixed.
As further preferred embodiment, the left and right side of the sliding block 12 is equipped with spring cylindrical pin 13, described
The left and right sidewall of sliding slot 22 is equipped with the lock hole being inserted into for spring cylindrical pin 13.The spring cylindrical pin 13 is matched with lock hole
Conjunction can make the first foundation pile 1 and the second foundation pile 2 relatively fixed, prevent foundation from occurring expansion or shrinkage in advance during the installation process.
As further preferred embodiment, the lock hole includes punctured bit lock hole and expanding position lock hole, institute
Punctured bit lock hole is stated compared with expanding position lock hole closer to groove bottom wall.When foundation is in installation condition, spring cylindrical pin 13 is inserted
Enter punctured bit lock hole；When foundation is in swelling state, spring cylindrical pin 13 is inserted into expanding position lock hole.
As further preferred embodiment, the aperture of the punctured bit lock hole and/or expanding position lock hole is equipped with
Chamfering.Chamfering facilitate spring cylindrical pin 13 by a certain extent and when tangential pressure can from punctured bit lock hole and/or
The abjection of expanding position lock hole, realizes the shrink/expanded of foundation.
As further preferred embodiment, the sliding slot 22 is the limiting slot that cross section is " C " shape, the sliding block 12
Be cross section be " T " shaped spacing block set.Limit cooperation between sliding slot 22 and sliding block 12 can be avoided using hydraulic or machine
Occur overdistension when mode the first foundation pile is opposite with the second foundation pile opening of tool expansion and teeth socked is caused to be damaged.
As further preferred embodiment, the tenon 31 be equipped with latch plate pin 32, first foundation pile 1 and/or
Second foundation pile 2 is equipped with plate pin movable chamber compatible with latch plate pin 32.By the cooperation of latch plate pin 32 and plate pin movable chamber,
Top cover 3 can be effectively avoided to loosen from foundation.
As further preferred embodiment, the top cover 3 includes top 33 and excessive portion 34, the throwing on the top 33
Shadow area is greater than the projected area of foundation, and the top 33 is connect by excessive portion 34 with foundation.Excessive portion 34 can aid in
Guarantee the globality of combined type planting body.
As further preferred embodiment, the top cover upper end is equipped with base station screw hole.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (8)
1. a kind of combined type planting body that expansion is fixed, it is characterised in that: including foundation and top cover, the foundation includes the first base
Stake and the second foundation pile, first foundation pile are equipped with the first mounting plane, and first mounting plane is equipped with the sliding block of protrusion, described
Second foundation pile is equipped with the second mounting plane, and second mounting plane is equipped with the sliding slot of recess, and first foundation pile passes through sliding block
It is slidably connected with the sliding slot of the second foundation pile, the sliding slot has the groove bottom wall parallel with the second mounting plane, groove bottom wall and sliding block
Between have the first expansion clearance, between first mounting plane and the second mounting plane have the second expansion clearance, it is described
The bottom surface of top cover is equipped with the tenon of embeddable first expansion clearance and the second expansion clearance.
2. the fixed combined type planting body of expansion according to claim 1, it is characterised in that: the left and right side of the sliding block
It is equipped with spring cylindrical pin, the left and right sidewall of the sliding slot is equipped with the lock hole for spring cylindrical pin insertion.
3. the fixed combined type planting body of expansion according to claim 2, it is characterised in that: the lock hole includes shrinking
Position lock hole and expanding position lock hole, the punctured bit lock hole is compared with expanding position lock hole closer to groove bottom wall.
4. the fixed combined type planting body of expansion according to claim 3, it is characterised in that: the punctured bit lock hole
And/or the aperture of expanding position lock hole is equipped with chamfering.
5. the fixed combined type planting body of expansion according to claim 1, it is characterised in that: the sliding slot is that cross section is
The limiting slot of " C " shape, the sliding block are that cross section is " T " shaped spacing block set.
6. the fixed combined type planting body of expansion according to claim 1, it is characterised in that: the tenon is equipped with latch plate
Pin, first foundation pile and/or the second foundation pile are equipped with plate pin movable chamber compatible with latch plate pin.
7. the fixed combined type planting body of expansion according to claim 1, it is characterised in that: the top cover include top and
Excessive portion, the projected area on the top are greater than the projected area of foundation, and the top is connect by excessive portion with foundation.
8. the fixed combined type planting body of expansion according to claim 1, it is characterised in that: the top cover upper end is equipped with base
Platform screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376133.4U CN208625880U (en) | 2017-10-20 | 2017-10-20 | A kind of combined type planting body that expansion is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376133.4U CN208625880U (en) | 2017-10-20 | 2017-10-20 | A kind of combined type planting body that expansion is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208625880U true CN208625880U (en) | 2019-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721376133.4U Active CN208625880U (en) | 2017-10-20 | 2017-10-20 | A kind of combined type planting body that expansion is fixed |
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| CN (1) | CN208625880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693141A (en) * | 2017-10-20 | 2018-02-16 | 广州市健齿生物科技有限公司 | It is a kind of to expand fixed combined type planting body |
-
2017
- 2017-10-20 CN CN201721376133.4U patent/CN208625880U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693141A (en) * | 2017-10-20 | 2018-02-16 | 广州市健齿生物科技有限公司 | It is a kind of to expand fixed combined type planting body |
| CN107693141B (en) * | 2017-10-20 | 2023-09-19 | 广东健齿生物科技有限公司 | Expansion-fixed combined implant |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: Street Pingzhou Nanhai District of Guicheng city of Foshan province Guangdong 528000 No. 1 Yongan Road, valley optoelectronics industry community block A floor sixth unit 602 Patentee after: FOSHAN ANGLES BIOTECHNOLOGY CO., LTD. Address before: 511464 Guangdong province Guangzhou Nansha District wanqinsha town Guangdong Road nine Yong Processing Zone Building 5 floor X5056 (office use only) (WB) Patentee before: GUANGZHOU JIANCHI BIOTECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 unit 602, 6th floor, block a, Jingu Photoelectric Industrial community, No.1, Yongan North Road, Pingzhou, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Zhongke Anchi Biotechnology Co.,Ltd. Address before: 528000 unit 602, 6th floor, block a, Jingu Photoelectric Industrial community, No.1, Yongan North Road, Pingzhou, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN ANGELS BIOTECHNOLOGY Co.,Ltd. |