CN219306982U

CN219306982U - Anti-drop implant

Info

Publication number: CN219306982U
Application number: CN202222820031.4U
Authority: CN
Inventors: 左周
Original assignee: Chaowei Dental Medical Yunnan Co ltd
Current assignee: Chaowei Dental Medical Yunnan Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-07-07
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses an anti-drop implant, which relates to the technical field of implants and comprises an implant, wherein a connecting hole is formed in the top of the implant, a connecting block is connected inside the connecting hole in a sliding manner, the implant is arranged at the top of the connecting block, a clamping block is connected inside the connecting block in a sliding manner, and a clamping groove is formed in the inner wall of the connecting hole. This anti-drop implant, make the movable block remove, and then make movable block one end oblique to the dead lever extrude, and then make the slide slip on the surface of guide bar, extrude the spring, and then make the dead lever outwards remove in the inside of through-hole, extrude the bone, and then be convenient for fix the implant in the next time, prevent that the implant breaks away from with the bone, guaranteed the stability that the implant used, prevent that the implant from droing, prevent simultaneously that the implant from appearing becoming flexible, cause the phenomenon that the implant drops to appear, improve the life of implant and improve the chewing ability of implant.

Description

Anti-drop implant

Technical Field

The utility model relates to the technical field of implant teeth, in particular to an anti-falling implant tooth.

Background

The implant denture is also called as "implant tooth", and is one of the conventional treatment modes for repairing dentition defect or dentition defect at present, and clinically, good osseointegration between the implant and bone tissue is required, and titanium alloy are the most widely used dental implant materials at present due to good biocompatibility and ideal mechanical properties. The implant technology is used for repairing the defects or the missing teeth, so that the natural beautiful effect of coordination between the oral cavity and the appearance of the face of a patient can be achieved, and the chewing function can be improved.

When carrying out the tooth implantation to the patient, generally all drill on the bone of patient's oral cavity, and then screw into the inside of screw hole with the implant, then install the tooth implantation on the implant, owing to adopt threaded connection between implant and the bone, cause implant and bone to be connected unstably, and then when the tooth implantation chews for a long time, cause implant and bone on the tooth implantation to break away from easily, and then cause the tooth implantation effect poor, influence the life of tooth implantation.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an anti-falling implant which can solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-drop implant, includes the implant, the connecting hole has been seted up at the top of implant, and the inside sliding connection of connecting hole has the connecting block, and the top of connecting block is provided with the implant, and the inside sliding connection of connecting block has the fixture block, has seted up the draw-in groove on the inner wall of connecting hole, and the fixture block slides the joint in the inside of draw-in groove, and the inner wall fixed mounting of connecting block has first spring, and the one end that first spring is close to the fixture block and fixture block fixed connection.

Preferably, the inside rotation of planting body is connected with the threaded rod, and the threaded rod extends to the inside one end fixed mounting of connecting hole has six interior arris recess pieces, and six interior arris recess pieces rotate in the inside of connecting hole and connect, and the screw thread has cup jointed the movable block on the surface of threaded rod, and the movable block is at the inside sliding connection of planting body.

Preferably, a limiting rod is fixedly arranged in the implant, and the surface of the limiting rod is in sliding connection with the inside of the moving block.

Preferably, the surface of the implant is provided with a through hole, and a fixing rod is connected inside the through hole in a sliding manner.

Preferably, one end of the fixing rod is conical, and the other end of the fixing rod is semicircular.

Preferably, a guide rod is fixedly installed on the inner wall of the implant, a sliding plate is connected to the surface of the guide rod in a sliding manner, one end, close to the fixing rod, of the sliding plate is fixedly connected with the fixing rod, and a baffle is fixedly installed at one end, far away from the inner wall of the implant, of the guide rod.

Preferably, a second spring is movably sleeved on the surface of the guide rod, and two ends of the second spring are fixedly connected with the sliding plate and the inner wall of the implant respectively.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This anti-drop implant makes the movable block remove, and then makes movable block one end oblique to the dead lever extrude, and then makes the slide slip on the surface of guide bar, extrudees the spring, and then makes the dead lever outwards remove in the inside of through-hole, extrudees the bone, and then is convenient for fix the implant in the next time, prevents that implant and bone from breaking away from, has guaranteed the stability that the implant used, prevents that the implant from droing, prevents simultaneously that the implant from appearing becoming flexible, causes the phenomenon that the implant drops to appear, improves the life of implant and improves the chewing ability of implant.

(2) This anti-drop implant, the connecting block continues to slide, when fixture block and draw-in groove coincidence, can make the fixture block reset through the elasticity effect of spring, and then make the fixture block card advance the inside of draw-in groove, and then accomplish the connection of connecting block and implant, be convenient for realize being connected between connecting block and implant and the implant, and then improve the convenience to the implant installation, reduce the dependence to the instrument, the dentist of being convenient for operates.

(3) This anti-drop implant, through the setting of guide bar and baffle, and then make the slide only can slide on the surface of guide bar, be convenient for restrict the dead lever, prevent that the inside of dead lever and through-hole from breaking away from, guaranteed the safety that implant and implant used.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view showing a structure of an anti-falling implant according to the present utility model;

FIG. 2 is an internal schematic view of the connection block of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 4 is an internal schematic view of an implant of the present utility model;

fig. 5 is an enlarged schematic view of fig. 4 at B in accordance with the present utility model.

Reference numerals: 1. an implant; 2. a connection hole; 3. a connecting block; 4. implanting teeth; 5. a fixed rod; 6. a through hole; 7. a clamping block; 8. a clamping groove; 9. a first spring; 10. a threaded rod; 11. a moving block; 12. a restraining bar; 13. an inner hexagonal groove block; 14. a second spring; 15. a guide rod; 16. a slide plate; 17. and a baffle.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an anti-drop implant, includes implant 1, connecting hole 2 has been seted up at the top of implant 1, and the inside sliding connection of connecting hole 2 has connecting block 3, and the top of connecting block 3 is provided with implant 4, and the inside sliding connection of connecting block 3 has fixture block 7, has seted up draw-in groove 8 on the inner wall of connecting hole 2, and fixture block 7 slides the joint at the inside of draw-in groove 8, and the inner wall fixed mounting of connecting block 3 has first spring 9, and the one end that first spring 9 is close to fixture block 7 and fixture block 7 fixed connection.

The implant 4 is fixedly arranged on the connecting block 3 through bolts, so that the fixation between the implant 4 and the connecting block 3 is realized.

When fixing connecting block 3 and implant 1, insert connecting block 3 inside connecting hole 2, and then make the edge of connecting hole 2 extrude the inclined plane of fixture block 7, and then make fixture block 7 slide to connecting block 3's inside, and then extrude first spring 9, and then make fixture block 7 enter into connecting block 3's inside completely, connecting block 3 continues to slide, when fixture block 7 and draw-in groove 8 coincide, can make fixture block 7 reset through the elasticity effect of first spring 9, and then make fixture block 7 card advance draw-in groove 8's inside, and then accomplish connecting block 3 and implant 1's connection, be convenient for realize being connected between connecting block 3 and implant 4 and implant 1, and then improve the convenience of installing implant 4, reduce the reliance to the instrument, the dentist of being convenient for operates.

The inside rotation of planting body 1 is connected with threaded rod 10, threaded rod 10 extends to the inside one end fixed mounting of connecting hole 2 has interior six arris recess piece 13, interior six arris recess piece 13 rotates at the inside rotation of connecting hole 2 is connected, movable block 11 has been cup jointed to the screw thread on the surface of threaded rod 10, movable block 11 is at the inside sliding connection of planting body 1, the inside fixed mounting of planting body 1 has restriction pole 12, the inside sliding connection of restriction pole 12 and movable block 11, through-hole 6 has been seted up on the surface of planting body 1, the inside sliding connection of through-hole 6 has dead lever 5, the one end of dead lever 5 is the toper other end for semicircle, fixed mounting has guide bar 15 on the inner wall of planting body 1, the surface sliding connection of guide bar 15 has slide 16, the one end that slide 16 is close to dead lever 5 and dead lever 5 fixed connection, the one end fixed mounting baffle 17 that the inner wall of planting body 1 is kept away from to guide bar 15, the activity cup joints second spring 14 on the surface of guide bar 15, the both ends of second spring 14 respectively with slide 16 and the inner wall fixed connection of planting body 1.

When fixing implant 1 on patient's bone, beat a screw hole that coincides with implant 1 on the oral cavity bone, and then screw the screw hole inside with implant 1, insert the inside of connecting hole 2 through six arriss spanner and twist, and then install implant 1 to the oral cavity inside, twist six arriss recess pieces 13 in through six arriss spanner, and then drive threaded rod 10 and rotate, because movable block 11 receives restriction unable the rotation of restriction pole 12, and then make movable block 11 remove, and then make movable block 11 one end inclined plane extrude dead lever 5, and then make slide 16 slide on the surface of guide bar 15, extrude second spring 14, and then make dead lever 5 outwards remove in the inside of through-hole 6, extrude the bone, and then be convenient for fix implant 1 once, prevent implant 1 and bone break away from, the stability of implant 4 use is guaranteed, prevent implant 4 and come off, prevent simultaneously that implant 1 from appearing not hard up, cause the phenomenon that the implant tooth appears, improve the life of implant tooth and improve the ability of chewing.

Through the setting of guide bar 15 and baffle 17, and then make slide 16 only slide on the surface of guide bar 15, be convenient for restrict dead lever 5, prevent that dead lever 5 from breaking away from with the inside of through-hole 6, guaranteed the safety that implant 1 and implant 4 used.

After the fixing of the implant 1 is completed, the connecting block 3 is inserted into the connecting hole 2, and then the implant 4 and the connecting block 3 are installed, so that the implant 4 is planted.

Working principle:

when the implant 1 is fixed on the bone of a patient, a threaded hole matched with the implant 1 is formed in the bone of the oral cavity, the implant 1 is screwed into the threaded hole, the implant 1 is screwed into the connecting hole 2 through the hexagonal wrench, the implant 1 is mounted in the oral cavity, the hexagonal groove block 13 is screwed through the hexagonal wrench, the threaded rod 10 is driven to rotate, the moving block 11 is limited by the limiting rod 12 and cannot rotate, the moving block 11 is further moved, one end inclined surface of the moving block 11 is further used for extruding the fixed rod 5, the sliding plate 16 slides on the surface of the guide rod 15, the second spring 14 is further extruded, the fixed rod 5 is further moved outwards in the through hole 6, the bone is further extruded, and the implant 1 is further fixed conveniently.

When fixing connecting block 3 and implant 1, insert connecting block 3 inside connecting hole 2, and then make the edge of connecting hole 2 extrude the inclined plane of fixture block 7, and then make fixture block 7 to the inside slip of connecting block 3, and then extrude first spring 9, and then make fixture block 7 enter into the inside of connecting block 3 completely, connecting block 3 continues to slide, when fixture block 7 and draw-in groove 8 coincide, can make fixture block 7 reset through the elasticity effect of first spring 9, and then make fixture block 7 card advance the inside of draw-in groove 8, and then accomplish the connection of connecting block 3 and implant 1.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An anti-drop implant, includes implant (1), its characterized in that: connecting hole (2) have been seted up at the top of planting body (1), the inside sliding connection of connecting hole (2) has connecting block (3), the top of connecting block (3) is provided with implant (4), the inside sliding connection of connecting block (3) has fixture block (7), draw-in groove (8) have been seted up on the inner wall of connecting hole (2), the inside sliding joint of fixture block (7) at draw-in groove (8), the inner wall fixed mounting of connecting block (3) has first spring (9), the one end that first spring (9) is close to fixture block (7) and fixture block (7) fixed connection.

2. The anti-drop implant of claim 1, wherein: the inside rotation of planting body (1) is connected with threaded rod (10), and threaded rod (10) extend to inside one end fixed mounting of connecting hole (2) have interior six arris recess piece (13), and interior six arris recess piece (13) are rotated in the inside of connecting hole (2) and are connected, and threaded rod (10) have been cup jointed movable block (11) on the surface, and movable block (11) are at the inside sliding connection of planting body (1).

3. The anti-drop implant of claim 2, wherein: a limiting rod (12) is fixedly arranged in the implant (1), and the surface of the limiting rod (12) is in sliding connection with the inside of the moving block (11).

4. A drop-resistant implant as claimed in claim 3, wherein: through holes (6) are formed in the surface of the implant (1), and fixing rods (5) are connected inside the through holes (6) in a sliding mode.

5. The anti-drop implant of claim 4, wherein: one end of the fixed rod (5) is conical, and the other end of the fixed rod is semicircular.

6. The anti-drop implant of claim 5, wherein: the implant comprises an implant body (1), and is characterized in that a guide rod (15) is fixedly installed on the inner wall of the implant body (1), a sliding plate (16) is slidably connected to the surface of the guide rod (15), one end, close to the fixed rod (5), of the sliding plate (16) is fixedly connected with the fixed rod (5), and a baffle (17) is fixedly installed at one end, far away from the inner wall of the implant body (1), of the guide rod (15).

7. The anti-drop implant of claim 6, wherein: the surface of the guide rod (15) is movably sleeved with a second spring (14), and two ends of the second spring (14) are fixedly connected with the sliding plate (16) and the inner wall of the implant (1) respectively.