CN220477670U - Implant abutment convenient to installation - Google Patents

Abstract

The utility model discloses an implant abutment convenient to install, which belongs to the technical field of implant, and comprises an abutment, wherein a pressing block is connected inside the abutment in a sliding manner, a conical block is fixedly connected to the bottom surface of the pressing block, four trapezoid strips which are arranged at equal intervals are fixedly connected to the outer surface of the conical block, a circular cavity and four through holes which are arranged at equal intervals are formed in the abutment, each through hole is communicated with the circular cavity.

Description

Implant abutment convenient to installation

Technical Field

The utility model relates to an implant abutment convenient to install, and belongs to the technical field of implant.

Background

The dental implant abutment, for short, is mounted on an implant platform anchored in bone and extends into the oral cavity for linking, supporting and retaining a prosthesis or implant superstructure. Generally, an implant is installed on the dental bone of a patient, after healing is finished, a base is installed on the implant, a false tooth is installed on the base, and the false tooth and the base are connected by adopting an adhesive for bonding.

Through the retrieval, a Chinese patent with publication number of CN215306870U discloses an implant dental abutment, which has the technical key points that: including planting body and base main part, after planting body and base main part are connected with countersunk head screw, the planting body includes threaded rod and connecting block, the base main part includes lower connecting portion, upper connecting portion, countersunk head screw and joint ring, the recess has been seted up to the connecting block, be provided with the draw-in strip in the recess, first draw-in groove has been seted up to lower connecting portion, the draw-in strip with first draw-in groove looks adaptation, through setting up draw-in strip and first draw-in groove looks joint, has restricted the rotation of lower connecting portion in the recess to reduce the influence to countersunk head screw, simultaneously fix the nut joint of countersunk head screw tip in the countersunk groove through the joint ring, connect it and upper connecting portion into an organic whole, then bond the artificial tooth again, further limited countersunk head screw pivoted possibility, thereby avoided the long-time loose condition of using effectively, enhanced stability.

The problem that traditional abutment is directly fixed on the implant through the bolt has been solved in the above-mentioned scheme, then the artificial tooth is fixed on the abutment, and the bolt is not hard up after long-time use, and the screw thread excessive wear directly influences fixed effect, and then carries out the life-span, but still exists current implant abutment and implant fixed mode and be threaded connection installation, when the implant abutment appears wearing and tearing, not hard up scheduling problem, implant abutment needs to dismantle and reinstallate, need rotate the dismouting to the screw with the instrument of exclusive configuration, and is consuming time long, inefficiency.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the utility model provides an implant abutment convenient to installation, it has solved among the prior art when the implant abutment appears wearing and tearing, not hard up scheduling problem, implant abutment need dismantle and reinstallate, need use the instrument of exclusive configuration to dismantle the screw, and is consuming time long, inefficiency's problem.

The technical problems to be solved by the utility model are realized by adopting the following technical scheme:

the utility model provides an implant dental abutment convenient to installation, includes the abutment, the inside sliding connection of abutment has the briquetting, the bottom surface fixedly connected with awl piece of briquetting, the trapezoidal slat of four equidistance arrangements of surface fixedly connected with of awl piece, circular cavity and four equidistance arranged through-holes have been seted up to the inside of abutment, every the through-hole all is linked together with circular cavity, the fixed block of four equidistance arrangements of interior bottom fixedly connected with of abutment, every the equal sliding connection of fixed block is inside has the locating lever, every the inner wall sliding connection of locating lever all with corresponding through-hole, the slide rail groove has been seted up to the one end that the locating lever is close to the awl piece.

Through adopting above-mentioned technical scheme, press the briquetting, the briquetting slides downwards for trapezoidal slat slides along the slide rail groove, through trapezoidal slat to the decurrent pressure of locating lever, makes the locating lever slide along the fixed block is inside, slides the base station outside through corresponding through-hole.

The utility model is further provided with: the inner wall of each sliding rail groove is in sliding connection with the trapezoid slat, and the bottom of each trapezoid slat is fixedly connected with a blocking block.

Through adopting above-mentioned technical scheme, during the dismantlement, when the briquetting risees to certain height, stop the piece and prevent that trapezoidal slat from breaking away from with the locating lever from preventing that the briquetting from continuing to rise.

The utility model is further provided with: the bottom surface fixedly connected with hexagonal piece of base, the standing groove has been seted up to the inside of hexagonal piece.

By adopting the technical scheme, the placing groove is formed in the hexagonal block to provide the space for the cone block to descend.

The utility model is further provided with: the bottom surface of base station has seted up logical groove, logical groove is linked together with the standing groove.

By adopting the technical scheme, the bottom surface of the base platform is communicated with the hexagonal blocks, so that the cone blocks are not hindered from descending.

The utility model is further provided with: the inside of briquetting has seted up the transverse groove, the inner wall fixedly connected with pull rod of transverse groove.

By adopting the technical scheme, when the disassembly is needed, the small hook is used for hooking the pull rod to ascend so as to be disassembled.

The utility model is further provided with: an implant is arranged below the base, and a hexagonal groove is formed in the implant.

Through adopting above-mentioned technical scheme, during the installation, the surface and the hexagonal groove laminating joint of hexagonal piece are fixed.

The utility model is further provided with: the inside of the implant is provided with a circular groove and four positioning grooves which are arranged at equal intervals, and each positioning groove is communicated with the circular groove.

Through adopting above-mentioned technical scheme, during the installation, circular slot and abutment bottom laminating, the locating slot closely laminates joint with corresponding locating lever.

The beneficial effects of the utility model are as follows:

1. according to the utility model, by arranging the components such as the pressing block, the conical block, the trapezoidal slat and the positioning rod, the trapezoidal slat slides along the inner wall of the sliding rail groove through the descending of the conical block, the positioning rod slides along the inner wall of the fixed block through the downward pressure applied by the trapezoidal slat, so that the positioning plate is finally clamped in the positioning groove, the effect that the device can achieve the installation of the implant abutment through simple pressing is achieved, and the problems of troublesome installation and long time consumption of the existing implant abutment are solved;

2. according to the utility model, the hexagonal block, the positioning rod, the positioning groove and other parts are arranged, the hexagonal block is in joint with the hexagonal groove, and the positioning rod is in joint with the positioning groove, so that the abutment is more stable after being installed, and the problem that the screw thread of the existing implant abutment is easy to loosen is solved.

Drawings

FIG. 1 is a schematic view showing the internal structure of the abutment and implant of the present utility model.

Fig. 2 is a schematic view of the internal structure of the base station according to the present utility model.

Fig. 3 is a schematic view showing the internal structure of the abutment and implant according to the present utility model.

FIG. 4 is a schematic top view of the present utility model

Fig. 5 is a right-side view of the present utility model.

In the figure: 1. a base station; 2. a circular chamber; 3. a through hole; 4. briquetting; 5. a cone block; 6. trapezoidal laths; 7. a positioning rod; 8. a fixed block; 9. a slide rail groove; 10. a through groove; 11. a hexagonal block; 12. a placement groove; 13. a transverse groove; 14. a pull rod; 15. an implant; 16. a hexagonal groove; 17. a positioning groove; 18. a circular groove; 19. and a blocking piece.

Detailed Description

The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, an implant dental abutment convenient to install comprises an abutment 1, a pressing block 4 is slidably connected in the abutment 1, a conical block 5 is fixedly connected to the bottom surface of the pressing block 4, four trapezoidal strips 6 which are equidistantly arranged are fixedly connected to the outer surface of the conical block 5, a circular cavity 2 and four through holes 3 which are equidistantly arranged are formed in the abutment 1, each through hole 3 is communicated with the circular cavity 2, four fixing blocks 8 which are equidistantly arranged are fixedly connected to the inner bottom wall of the abutment 1, a positioning rod 7 is slidably connected in each fixing block 8, each positioning rod 7 is slidably connected with the inner wall of the corresponding through hole 3, a sliding rail groove 9 is formed in one end, close to the conical block 5, of each positioning rod 7, the pressing block 4 is downwardly slid, the trapezoidal strips 6 slide along the sliding rail grooves 9, and the positioning rods 7 slide downwards through the downward pressure of the trapezoidal strips 6 along the fixing blocks 8, and slide outside the abutment 1 through the corresponding through holes 3.

As shown in fig. 1, the inner wall of each sliding rail groove 9 is slidably connected with the trapezoidal slat 6, the bottom end of each trapezoidal slat 6 is fixedly connected with a blocking block 19, and when the pressing block 4 is lifted to a certain height during disassembly, the blocking block 19 prevents the pressing block 4 from continuously lifting, so that the trapezoidal slat 6 is prevented from being separated from the positioning rod 7.

As shown in fig. 1, 2, 3 and 5, a hexagonal block 11 is fixedly connected to the bottom surface of the base 1, a placement groove 12 is formed in the hexagonal block 11, and the placement groove 12 is formed in the hexagonal block to provide a space for the cone block 5 to descend.

As shown in fig. 1 and 2, a through groove 10 is formed in the bottom surface of the base 1, the through groove 10 is communicated with a placing groove 12, and the bottom surface of the base 1 is communicated with a hexagonal block 11, so that the cone block 5 is not blocked from descending.

As shown in fig. 1, 3 and 4, a transverse groove 13 is formed in the pressing block 4, a pull rod 14 is fixedly connected to the inner wall of the transverse groove 13, and when the pressing block needs to be disassembled, the pressing block can be disassembled by lifting the pull rod 14 by hooking a small hook.

As shown in fig. 1, 3 and 5, an implant 15 is provided below the base 1, a hexagonal groove 16 is provided inside the implant 15, and when the implant is mounted, the outer surface of the hexagonal block 11 is fixedly clamped with the hexagonal groove 16.

As shown in fig. 1 and 3, a circular groove 18 and four positioning grooves 17 are formed in the implant 15 at equal intervals, each positioning groove 17 is communicated with the circular groove 18, and when the implant is installed, the circular groove 18 is attached to the bottom of the base 1, and the positioning grooves 17 are closely attached to the corresponding positioning rods 7.

The implementation principle of the utility model is as follows: during installation, hexagonal block 11 is placed in hexagonal groove 16 for abutment 1 and planting body 15 laminating presses briquetting 4, makes briquetting 4 downwardly sliding, thereby makes trapezoidal slat 6 slide along slide rail groove 9, and trapezoidal slat 6 applys decurrent pressure to locating lever 7, makes locating lever 7 outwards slide along through-hole 3, and locating lever 7 outwards slides and the constant head tank 17 joint of seting up on the planting body 15, thereby makes abutment 1 can fix fast on planting body 15, and can not appear gliding phenomenon. When the detachable clamp is detached, the pull rod 14 is pulled by the small-sized hook to drive the pressing block 4 to ascend, the trapezoid slat 6 is driven to slide along the sliding rail groove 9 by ascending of the cone 5, the positioning rod 7 slides towards the inner direction of the base 1, the positioning rod 7 is separated from the clamping state of the positioning groove 17, the blocking block 19 prevents the pressing block 4 from ascending too high, the sliding falling phenomenon of the base 1 occurs, and the effect that the base can be detached quickly and conveniently is achieved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. Dental implant abutment convenient to installation, including abutment (1), its characterized in that: inside sliding connection of base station (1) has briquetting (4), the bottom surface fixedly connected with awl piece (5) of briquetting (4), the surface fixedly connected with of awl piece (5) four trapezoidal laths (6) of equidistance range, circular cavity (2) and four through-holes (3) of equidistance range have been seted up to the inside of base station (1), every through-hole (3) all are linked together with circular cavity (2), the interior bottom wall fixedly connected with of base station (1) four fixed blocks (8) of equidistance range, every equal sliding connection of inside of fixed block (8) has locating lever (7), every locating lever (7) all with the inner wall sliding connection of corresponding through-hole (3), slide rail groove (9) have been seted up to the one end that locating lever (7) are close to awl piece (5).

2. An easy-to-install dental implant abutment according to claim 1, wherein: the inner wall of each sliding rail groove (9) is in sliding connection with the trapezoid slat (6), and the bottom of each trapezoid slat (6) is fixedly connected with a blocking block (19).

3. An easy-to-install dental implant abutment according to claim 1, wherein: the base station is characterized in that a hexagonal block (11) is fixedly connected to the bottom surface of the base station (1), and a placing groove (12) is formed in the hexagonal block (11).

4. A dental implant abutment for facilitating installation according to claim 3, wherein: the bottom surface of base (1) has seted up logical groove (10), logical groove (10) are linked together with standing groove (12).

5. An easy-to-install dental implant abutment according to claim 1, wherein: the inside of briquetting (4) has seted up horizontal groove (13), the inner wall fixedly connected with pull rod (14) of horizontal groove (13).

6. An easy-to-install dental implant abutment according to claim 1, wherein: an implant (15) is arranged below the base (1), and a hexagonal groove (16) is formed in the implant (15).

7. An easy-to-install dental implant abutment according to claim 6, wherein: the inside of the implant (15) is provided with a circular groove (18) and four positioning grooves (17) which are arranged at equal intervals, and each positioning groove (17) is communicated with the circular groove (18).