CN220069891U - Zirconia personalized base station - Google Patents

Abstract

The utility model discloses a zirconia personalized abutment, which relates to the field of false teeth and comprises a base body, wherein a conical hole is formed in the top of the base body, a mounting groove which is communicated with the bottom wall of the conical hole is formed in the bottom wall of the conical hole, an adaptive conical block is inserted into the conical hole, and a limit column which is matched with the inside of the mounting groove is penetrated into the conical block. According to the utility model, through the arrangement of the springs, the limiting blocks and the clamping grooves, when the limiting columns are installed, the limiting columns are inserted into the installation grooves after penetrating through the through holes and the interiors of the cone blocks until the limiting blocks move to be aligned with the clamping grooves, and then the limiting blocks on two sides are pushed to move back to back under the elastic action of the two groups of springs until the limiting blocks on two sides are respectively inserted into the interiors of the clamping grooves on two sides, so that the limiting columns are prevented from being separated from the installation grooves, and further the installation and the fixation of the limiting columns are realized, so that the whole limiting columns are installed without screwing screws, and the installation operation is more convenient and quick.

Description

Zirconia personalized base station

Technical Field

The utility model relates to the field of false teeth, in particular to a zirconia personalized abutment.

Background

The implant mainly comprises a lower implant and an upper dental restoration. The implant is made of artificial materials, is implanted into tissues by an operation method, obtains firm retention support of bone tissues, and is connected with the dental prosthesis by a bolt connection mode.

The prior zirconia personalized abutment, as described in patent publication No. CN214549674U, comprises a basal body, wherein the basal body is planted in an alveolar bone, a connecting hole is formed in the basal body, a connecting body is inserted in the connecting hole, a dental crown is stuck on the connecting body, a connecting screw for mutually fixing the connecting body and the basal body is penetrated on the connecting body, and the connecting screw is inserted into the connecting hole and is in threaded connection with the connecting hole; a pre-tightening taper hole is formed in one end, facing the connecting body, of the connecting hole, and the large hole end of the pre-tightening taper hole is arranged facing the connecting body, and the connecting body comprises an expansion taper block matched with the pre-tightening taper hole.

In view of the above-mentioned related art, the inventor believes that the base body and the connecting body are fixed by the connecting screw, so that the connecting screw needs to be screwed by means of a wrench when the connecting screw is mounted, but when the denture is mounted, the screwing of the wrench is inconvenient due to the narrow space in the oral cavity, and the whole abutment is further inconvenient to mount.

Disclosure of Invention

The object of the present utility model is to solve or at least alleviate the problem of the prior art that installation is relatively inconvenient.

In order to achieve the above purpose, the utility model provides a zirconia personalized base station, which adopts the following technical scheme:

the utility model provides a personalized abutment of zirconia, includes the base member, the taper hole has been seted up at the top of base member, the mounting groove that is linked together has been seted up to the diapire of taper hole, peg graft in the inside of taper hole has the awl piece of looks adaptation, the inside of awl piece run through with the spacing post of the inside looks adaptation of mounting groove, the draw-in groove has been seted up to the inner wall symmetry of mounting groove, the slide hole has been seted up to the outer wall symmetry of spacing post, two sets of equal sliding connection in the inside of slide hole has the stopper, two sets of the stopper peg graft respectively in two sets of the inside of draw-in groove, the inside fixedly connected with riser of spacing post, fixedly connected with spring between riser and the two sets of stopper, the top fixedly connected with connecting block of awl piece, the through hole has been seted up to the inside of connecting block, the spacing post runs through the through hole, the outside cover of connecting block is equipped with the crown, the holding tank has been seted up to the bottom of crown.

Through adopting above-mentioned technical scheme, when spacing post installation, only need to insert the inside of mounting groove after penetrating through the inside of hole and awl piece with spacing post, until the stopper remove to align with the draw-in groove, promote the stopper of both sides back of the body motion under the elastic action of two sets of springs, until the stopper of both sides inserts the inside of both sides draw-in groove respectively, thereby the inside that limiting post was followed the mounting groove breaks away from, and then realize fixing the installation of spacing post, make the installation of whole spacing post need not to twist the screw, make installation operation convenient and fast more.

Optionally, the bottom of stopper is equipped with the inclined plane, the bottom threaded connection of spacing post has the screw thread piece.

Through adopting above-mentioned technical scheme, the setting on inclined plane can be convenient for spacing post insert the inside of mounting groove.

Optionally, the outside symmetry fixedly connected with dog of stopper, the dog with spacing post butt.

Through adopting above-mentioned technical scheme, the setting of dog is used for spacing the stopper to reduce the stopper and break away from the inside probability of slide hole.

Optionally, the interior roof fixedly connected with guide post of holding tank, the guide slot with guide post looks adaptation has been seted up at the top of spacing post, the guide post peg graft in the inside of guide slot.

By adopting the technical scheme, the arrangement of the guide post and the guide groove is used for guiding the installation of the dental crown.

Optionally, a plurality of glue grooves are formed in the inner wall of the accommodating groove.

Through adopting above-mentioned technical scheme, the setting in gluey groove is used for holding glue.

Optionally, the outer wall of connecting block evenly fixedly connected with a plurality of interlock rings.

Through adopting above-mentioned technical scheme, the setting of interlock ring is used for with glue interlock to improve the stability that the connecting block is connected with glue.

In summary, the beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the springs, the limiting blocks and the clamping grooves, when the limiting columns are installed, the limiting columns are inserted into the installation grooves after penetrating through the through holes and the interiors of the cone blocks until the limiting blocks move to be aligned with the clamping grooves, and then the limiting blocks on two sides are pushed to move back to back under the elastic action of the two groups of springs until the limiting blocks on two sides are respectively inserted into the interiors of the clamping grooves on two sides, so that the limiting columns are prevented from being separated from the installation grooves, and further the installation and the fixation of the limiting columns are realized, so that the whole limiting columns are installed without screwing screws, and the installation operation is more convenient and quick.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

fig. 3 is an enlarged view of the structure of the portion a in fig. 2 according to the present utility model.

Reference numerals illustrate: 1. a base; 2. a dental crown; 3. a glue groove; 4. a mounting groove; 5. a limit column; 6. a screw block; 7. a limiting block; 8. a clamping groove; 9. an inclined plane; 10. a slide hole; 11. a vertical plate; 12. a spring; 13. a stop block; 14. taper holes; 15. a cone block; 16. a guide post; 17. a guide groove; 18. a through hole; 19. a receiving groove; 20. a connecting block; 21. a snap ring.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, a zirconia personalized abutment includes a base 1, the base 1 being configured for implantation into an alveolar bone. The top of the base body 1 is provided with a taper hole 14, the bottom wall of the taper hole 14 is provided with a mounting groove 4 which is communicated with the base body, an adaptive taper block 15 is inserted into the taper hole 14, and the taper hole 14 is used for accommodating the taper block 15. The inside of awl piece 15 runs through have with the spacing post 5 of the inside looks adaptation of mounting groove 4, and the setting of mounting groove 4 is used for holding spacing post 5.

Referring to fig. 1-3, the inner wall of the mounting groove 4 is symmetrically provided with clamping grooves 8, the outer wall of the limiting post 5 is symmetrically provided with sliding holes 10, the two groups of sliding holes 10 are slidably connected with limiting blocks 7, the two groups of limiting blocks 7 are respectively inserted into the two groups of clamping grooves 8, and the limiting blocks 7 are used for limiting the limiting post 5 after being inserted into the clamping grooves 8. The outside symmetry fixedly connected with dog 13 of stopper 7, dog 13 and spacing post 5 butt, the setting of dog 13 is used for spacing stopper 7 to reduce the stopper 7 and break away from the inside probability of slide hole 10.

Referring to fig. 1-3, a vertical plate 11 is fixedly connected to the inside of the limiting post 5, a spring 12 is fixedly connected between the vertical plate 11 and the two groups of limiting blocks 7, and the specific spring 12 is in a compressed state, so that the limiting block 7 can be pushed to move towards the inside of the clamping groove 8 by using the elastic action of the spring 12, and the probability that the limiting block 7 is separated from the inside of the clamping groove 8 is reduced. The bottom of stopper 7 is equipped with inclined plane 9, and the bottom threaded connection of spacing post 5 has screw thread piece 6, and the inside of spacing post 5 inserted mounting groove 4 can be convenient for in the setting of inclined plane 9. The top fixedly connected with connecting block 20 of awl piece 15, the inside of connecting block 20 has seted up through-hole 18, and spacing post 5 runs through-hole 18, and the setting of through-hole 18 is used for supplying spacing post 5 to run through.

Referring to fig. 1-3, a dental crown 2 is sleeved on the outer side of the connection block 20, a receiving groove 19 is formed in the bottom of the dental crown 2, and the receiving groove 19 is used for receiving the connection block 20. The inner wall of holding tank 19 has seted up a plurality of glues groove 3, and the setting in gluey groove 3 is used for holding glue. The outer wall of connecting block 20 evenly fixedly connected with a plurality of interlock rings 21, the setting of interlock ring 21 is used for with glue interlock to improve the stability that connecting block 20 and glue are connected. The guide post 16 is fixedly connected to the inner top wall of the accommodating groove 19, the guide groove 17 matched with the guide post 16 is formed in the top of the limit post 5, the guide post 16 is inserted into the guide groove 17, and the guide post 16 and the guide groove 17 are used for guiding the installation of the dental crown 2.

The implementation principle of the utility model is as follows:

during installation, the base body 1 is implanted into an alveolar bone, then the cone block 15 is placed into the cone hole 14, then the limit post 5 penetrates through the through hole 18 and the cone block 15 and is inserted into the installation groove 4 until the limit blocks 7 move to be aligned with the clamping grooves 8, then the limit blocks 7 at two sides are pushed to move back to back under the elastic action of the two groups of springs 12 until the limit blocks 7 at two sides are respectively inserted into the clamping grooves 8 at two sides, so that the limit post 5 is prevented from being separated from the installation groove 4, the limit post 5 is installed and fixed, and then the connecting block 20 and the dental crown 2 are bonded and fixed through glue.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. The utility model provides a zirconia individuation base station, includes base member (1), taper hole (14) have been seted up at the top of base member (1), its characterized in that: the utility model discloses a dental crown (2) of tooth, including mounting groove (4) that is linked together, mounting groove (4) that is linked together have been seted up to the diapire of taper hole (14), peg graft in the inside of taper hole (14) have awl piece (15) of looks adaptation, the inside of awl piece (15) run through with spacing post (5) of inside looks adaptation of mounting groove (4), draw-in groove (8) have been seted up to the inner wall symmetry of mounting groove (4), slide hole (10) have been seted up to the outer wall symmetry of spacing post (5), two sets of the inside of slide hole (10) is all sliding connection stopper (7), two sets of stopper (7) peg graft respectively in two sets of the inside of draw-in groove (8), the inside fixedly connected with riser (11) of spacing post (5), the top fixedly connected with connecting block (20) of awl piece (15), the inside of connecting block (20) has been seted up through hole (18), spacing post (5) run through in slide hole (18), the outside of running through hole (20) is equipped with crown (19).

2. A zirconia personalization base as set forth in claim 1, wherein: the bottom of stopper (7) is equipped with inclined plane (9), the bottom threaded connection of spacing post (5) has screw thread piece (6).

3. A zirconia personalization base as set forth in claim 1, wherein: and the outer sides of the limiting blocks (7) are symmetrically and fixedly connected with stop blocks (13), and the stop blocks (13) are abutted to the limiting columns (5).

4. A zirconia personalization base as set forth in claim 1, wherein: the guide post (16) is fixedly connected to the inner top wall of the accommodating groove (19), the guide groove (17) matched with the guide post (16) is formed in the top of the limit post (5), and the guide post (16) is inserted into the guide groove (17).

5. The zirconia personalized abutment of claim 4, wherein: a plurality of glue grooves (3) are formed in the inner wall of the accommodating groove (19).

6. The zirconia personalized abutment of claim 5, wherein: the outer wall of the connecting block (20) is uniformly and fixedly connected with a plurality of occluding rings (21).