Environment-friendly implant

Abstract

The utility model relates to the technical field of dental implants and discloses an environment-friendly implant which comprises a circular plate, a threaded groove is formed in the upper surface of the circular plate, a threaded fixing rod is in threaded connection with the inner wall of the threaded groove, and a threaded pushing rod is in threaded connection with the bottom wall of the inner wall of the threaded groove. A connecting block is fixedly connected to the lower surface of the threaded pushing rod, a protruding block is fixedly connected to the lower surface of the connecting block, a through hole is formed in the upper surface of the lower threaded conical rod, and an arc plate transversely slides on the inner wall of the through hole. An external miniature screwdriver with a flat head is inserted into a rectangular hole, then a driving plate is driven to rotate, the driving plate rotates to drive a threaded pushing rod to rotate, the threaded pushing rod rotates to push a connecting block to move, the connecting block moves to push a protruding block to move, and the protruding block moves to extrude an arc plate; at the moment, the arc plate moves to push the fine needle to move out of the round hole for a small distance to be inserted into the upper and lower chin bones, so that the equipment has the effect of improving the chewing hardness of food.

Description

Technical Field

[0001] The present application belongs to the technical field of dental implants, and specifically relates to an environmentally friendly implant. Background Art

[0002] Oral implants are also called dental implants or artificial tooth roots. They are implanted into the upper and lower jaws of the human body where the teeth are missing through surgery. After the surgical wound heals, a device for repairing dentures is installed on the upper part. The effect of the dentures installed with this implant is not much different from that of our own teeth. We can bite hard things and eat sweet and sour things. The effect is really good.

[0003] Referring to CN 219207404, an adjustable dental implant positioning screw includes an adjustment mechanism, a threaded connection block is threadedly connected to the middle of the upper end of the adjustment mechanism, a threaded sleeve block is fixedly connected to the middle of the upper end of the threaded connection block, a plurality of mounting ears are fixedly connected to the lower part of the outer surface of the adjustment mechanism at equal distances, a plurality of mounting ears are interspersed with fixing screws in the middle of the upper ends, an adjustment mechanism is movably connected to the lower end of the adjustment mechanism, a mounting edge is fixedly connected to the upper part of the outer surface of the adjustment mechanism, and the adjustment mechanism is fixedly connected to the mounting edge through a plurality of mounting ears and a plurality of fixing screws, a vertebral thread block is fixedly connected to the lower end of the adjustment mechanism, and a positioning screw body is threadedly connected to the outer surface of the vertebral thread block. The adjustable dental implant positioning screw described in the utility model can be adjusted in angle, has good angle adjustment effect, high stability, and is suitable for use in dental implant positioning installation.

[0004] However, the following problems still exist: after implantation, the device cannot achieve the same effect as real teeth. When chewing hard objects accidentally, it is easy to cause the implant to shift, and the implant has poor stability. Utility Model Content

[0005] The purpose of the present application is to provide an environmentally friendly implant in order to solve the problem that the device mentioned above cannot achieve the same effect as real teeth after implantation, and when hard objects are chewed accidentally, the implant is easily shifted and the stability of the implant is poor.

[0006] The technical solution adopted in the present application is as follows: an environmentally friendly implant, comprising a circular plate, the upper surface of the circular plate is provided with a threaded groove, the inner wall of the threaded groove is threadedly connected with a threaded fixing rod, the upper surface of the threaded fixing rod is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with an upper threaded cone rod, and the lower surface of the circular plate is fixedly connected with a lower threaded cone rod, characterized in that: the bottom wall of the inner wall of the threaded groove is threadedly connected with a threaded pushing rod, the lower surface of the threaded pushing rod is fixedly connected with a connecting block, the lower surface of the connecting block is fixedly connected with a protrusion, the upper surface of the lower threaded cone rod is provided with a through hole, the inner wall of the through hole is laterally slidably provided with an arc plate, and the side of the arc plate is fixedly connected with a fine needle.

[0007] By adopting the above technical scheme, the lower threaded cone rod is first implanted into the upper and lower jaws through surgery, and the denture is installed on the upper threaded cone rod after the wound is healed. During the implantation of the lower threaded cone rod, a micro screwdriver with a flat head from the outside is inserted into the rectangular hole, which then drives the driving plate to rotate, and the driving plate rotates to drive the threaded push rod to rotate, the threaded push rod rotates to drive the connecting block to move, the connecting block moves and then drives the protrusion to move, the protrusion moves and squeezes the arc plate, and the arc plate moves at this time to drive the fine needle to move a short distance out of the round hole and insert into the upper and lower jaws, so that the device has the effect of improving the chewing hardness of food.

[0008] In a preferred embodiment, the inner wall of the through hole is fixedly connected to a limiting plate, the surface of the limiting plate is slidably sleeved with a sleeve plate, the upper surface of the sleeve plate is fixedly connected to the lower surface of the arc plate, and the arc plate is laterally slidably connected to the inner wall of the through hole through the sleeve plate and the limiting plate.

[0009] By adopting the above technical solution and arranging the sleeve plate, the sleeve plate can slide on the limit plate when the arc plate is pushed, thereby allowing the arc plate to slide horizontally in the inner wall of the through hole.

[0010] In a preferred embodiment, a baffle is fixedly connected to the side surface of the limiting plate.

[0011] By adopting the above technical solution and providing a baffle, the occurrence of the sleeve plate sliding off the limit plate can be reduced.

[0012] In a preferred embodiment, a circular hole is formed on the lower surface of the lower threaded cone rod, and the inner wall of the circular hole is matched with the surface of the fine needle.

[0013] By adopting the above technical solution and providing the circular hole, the fine needle can be moved out of the lower threaded cone rod after being pushed by the baffle.

[0014] In a preferred embodiment, a driving plate is fixedly connected to the top end of the threaded push rod, and a rectangular hole is formed on the upper surface of the driving plate.

[0015] By adopting the above technical solution and providing a rectangular hole, an external micro screwdriver can be used to drive the driving plate to rotate, thereby driving the threaded push rod to rotate.

[0016] In a preferred embodiment, an adapting groove is formed on the bottom wall of the inner wall of the thread groove, and the diameter of the driving plate is the same as the diameter of the adapting groove.

[0017] By adopting the above technical solution and setting the adapter groove, when the driving plate moves to drive the threaded push rod to move, the driving plate can be placed on the inner wall of the threaded groove, thereby avoiding the situation where the threaded fixing rod cannot be rotated and fixed in the threaded groove.

[0018] In a preferred embodiment, the number of the arc plates is three, and the three arc plates are arranged in a circular array inside the through hole.

[0019] By adopting the above technical solution and arranging three arc plates, three fine needles can be used to keep the lower threaded cone rod stable when chewing hard objects.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0021] 1. In the present application, firstly, the lower threaded cone rod is implanted into the upper and lower jaws through surgery, and the denture is installed on the upper threaded cone rod after the wound is healed. During the implantation of the lower threaded cone rod, a micro screwdriver with a flat head is inserted into the rectangular hole, which then drives the driving plate to rotate, and the driving plate rotates to drive the threaded push rod to rotate, and the threaded push rod rotates to drive the connecting block to move, and the connecting block moves and then drives the protrusion to move, and the protrusion moves to squeeze the arc plate, and the arc plate moves at this time to push the fine needle out of the round hole for a short distance and insert it into the upper and lower jaws, so that the device has the effect of increasing the chewing hardness of food. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of this application;

[0023] Figure 2 This is a schematic diagram of the explosion structure of this application;

[0024] Figure 3 It is a schematic diagram of the front cross-section structure of the circular plate and the lower threaded tapered rod of the present application;

[0025] Figure 4 This is a schematic diagram of the bottom-up structure of the arc plate of the present application.

[0026] Markings in the figure: 1. round plate; 2. connecting plate; 3. upper threaded cone rod; 4. threaded fixing rod; 5. threaded groove; 6. driving plate; 7. connecting block; 8. protrusion; 9. arc plate; 10. lower threaded cone rod; 11. through hole; 12. round hole; 13. rectangular hole; 14. adapter groove; 15. threaded push rod; 16. fine needle; 17. limit plate; 18. sleeve plate; 19. baffle. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] Reference Figure 1-4 ,

[0029] Example:

[0030] Reference Figure 1-3 An environmentally friendly implant comprises a circular plate 1, a threaded groove 5 is provided on the upper surface of the circular plate 1, a threaded fixing rod 4 is threadedly connected to the inner wall of the threaded groove 5, a connecting plate 2 is fixedly connected to the upper surface of the threaded fixing rod 4, an upper threaded cone rod 3 is fixedly connected to the upper surface of the connecting plate 2, and a lower threaded cone rod 10 is fixedly connected to the lower surface of the circular plate 1. By setting the upper threaded cone rod 3 and the lower threaded cone rod 10, the lower threaded cone rod 10 is implanted into the upper and lower mandibles through surgery first, and the denture is installed on the upper threaded cone rod 3 after the wound is healed.

[0031] Reference Figure 2-4 The bottom wall of the inner wall of the threaded groove 5 is threadedly connected with a threaded push rod 15, and the lower surface of the threaded push rod 15 is fixedly connected with a connecting block 7, and the lower surface of the connecting block 7 is fixedly connected with a protrusion 8. A through hole 11 is opened on the upper surface of the lower threaded cone rod 10, and an arc plate 9 is laterally slidably provided on the inner wall of the through hole 11. A fine needle 16 is fixedly connected to the side of the arc plate 9. In the process of implanting the lower threaded cone rod 10, a micro screwdriver with a flat head from the outside is inserted into the rectangular hole 13, and then the driving plate 6 is driven to rotate, and the driving plate 6 rotates to drive the threaded push rod 15 to rotate, and the threaded push rod 15 rotates and moves to push the connecting block 7 to move, and the connecting block 7 moves and then pushes the protrusion 8 to move, and the protrusion 8 moves and squeezes the arc plate 9. At this time, the arc plate 9 moves to push the fine needle 16 to move out of the round hole 12 a short distance and insert it into the upper and lower jaws.

[0032] Reference Figure 1-3The inner wall of the through hole 11 is fixedly connected with a limiting plate 17, and a sleeve plate 18 is slidably sleeved on the surface of the limiting plate 17. The upper surface of the sleeve plate 18 is fixedly connected with the lower surface of the arc plate 9. The arc plate 9 is laterally slidably connected with the inner wall of the through hole 11 through the sleeve plate 18 and the limiting plate 17. By setting the sleeve plate 18, the sleeve plate 18 can slide on the limiting plate 17 when the arc plate 9 is pushed, thereby allowing the arc plate 9 to slide laterally in the inner wall of the through hole 11.

[0033] Reference Figure 1-2 A baffle 19 is fixedly connected to the side of the limiting plate 17. By providing the baffle 19, the occurrence of the sleeve plate 18 sliding off the limiting plate 17 can be reduced.

[0034] Reference Figure 2-3 A circular hole 12 is provided on the lower surface of the lower threaded cone rod 10 , and the inner wall of the circular hole 12 is adapted to the surface of the fine needle 16 . By providing the circular hole 12 , the fine needle 16 can be removed from the lower threaded cone rod 10 after being pushed by the baffle 19 .

[0035] Reference Figure 2-3 The top of the threaded push rod 15 is fixedly connected to a driving plate 6, and a rectangular hole 13 is provided on the upper surface of the driving plate 6. By providing the rectangular hole 13, an external micro screwdriver can be used to drive the driving plate 6 to rotate, thereby driving the threaded push rod 15 to rotate.

[0036] Reference Figure 1-3 The bottom wall of the inner wall of the thread groove 5 is provided with an adapting groove 14, and the diameter of the driving plate 6 is the same as the diameter of the adapting groove 14. By setting the adapting groove 14, when the driving plate 6 moves to drive the threaded pushing rod 15 to move, the driving plate 6 can be placed on the inner wall of the thread groove 5, thereby avoiding the situation that the threaded fixing rod 4 cannot be rotated and fixed in the thread groove 5.

[0037] Reference Figure 1-3 The number of arc plates 9 is three, and the three arc plates 9 are arranged in a circular array inside the through hole 11. By arranging three arc plates 9, three fine needles 16 can be used to keep the lower threaded cone rod 10 stable when chewing hard objects.

[0038] The implementation principle of an environmentally friendly implant embodiment of the present application is: first, the lower threaded cone rod 10 is implanted into the upper and lower mandibles through surgery, and the denture is installed on the upper threaded cone rod 3 after the wound is healed. In the process of implanting the lower threaded cone rod 10, a flat-headed micro screwdriver is used to insert it into the rectangular hole 13, and then the driving plate 6 is driven to rotate. The rotation of the driving plate 6 drives the threaded push rod 15 to rotate. The threaded push rod 15 rotates and moves to push the connecting block 7 to move. The movement of the connecting block 7 then pushes the protrusion 8 to move. The protrusion 8 moves and squeezes the arc plate 9. The arc plate 9 moves at this time to push the fine needle 16 to move a short distance out of the round hole 12 and insert it into the upper and lower mandibles, so that the device has the effect of increasing the chewing hardness of food.

[0039] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An environmentally friendly implant, comprising a circular plate (1), the upper surface of the circular plate (1) being provided with a thread groove (5), the inner wall of the thread groove (5) being threadedly connected to a threaded fixing rod (4), the upper surface of the threaded fixing rod (4) being fixedly connected to a connecting plate (2), the upper surface of the connecting plate (2) being fixedly connected to an upper threaded cone rod (3), and the lower surface of the circular plate (1) being fixedly connected to a lower threaded cone rod (10), characterized in that: The bottom wall of the inner wall of the threaded groove (5) is threadedly connected to a threaded push rod (15), the lower surface of the threaded push rod (15) is fixedly connected to a connecting block (7), the lower surface of the connecting block (7) is fixedly connected to a protrusion (8), the upper surface of the lower threaded cone rod (10) is provided with a through hole (11), the inner wall of the through hole (11) is laterally slidably provided with an arc plate (9), and the side surface of the arc plate (9) is fixedly connected to a fine needle (16).

2. An environmentally friendly implant as claimed in claim 1, characterized in that: The inner wall of the through hole (11) is fixedly connected to a limit plate (17); a sleeve plate (18) is slidably sleeved on the surface of the limit plate (17); the upper surface of the sleeve plate (18) is fixedly connected to the lower surface of the arc plate (9); and the arc plate (9) is laterally slidably connected to the inner wall of the through hole (11) via the sleeve plate (18) and the limit plate (17).

3. An environmentally friendly implant as claimed in claim 2, characterized in that: A baffle (19) is fixedly connected to the side surface of the limiting plate (17).

4. The environmentally friendly implant according to claim 1, characterized in that: A circular hole (12) is provided on the lower surface of the lower threaded cone rod (10), and the inner wall of the circular hole (12) is adapted to the surface of the fine needle (16).

5. The environmentally friendly implant according to claim 1, characterized in that: The top end of the threaded push rod (15) is fixedly connected to a driving plate (6), and a rectangular hole (13) is formed on the upper surface of the driving plate (6).

6. The environmentally friendly implant as claimed in claim 5, characterized in that: An adapting groove (14) is provided on the bottom wall of the inner wall of the thread groove (5), and the diameter of the driving plate (6) is the same as the diameter of the adapting groove (14).

7. The environmentally friendly implant according to claim 5, characterized in that: The number of the arc plates (9) is three, and the three arc plates (9) are arranged in a circular array inside the through hole (11).

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