Combined type tooth implant capable of being installed in segmented mode

Abstract

The utility model discloses a combined type dental implant capable of being installed in sections, which relates to the technical field of dental implant, and comprises a dental crown and an implant tooth body, the inner side surface of the dental crown is fixedly provided with a clamping column, the inner side surface of the dental crown is provided with a sealing groove, and a fixing mechanism is arranged between the clamping column and the sealing groove; a positioning sleeve movably abuts against the bottom surface of the dental crown, an artificial implant is mounted on the outer surface of the implant body in a threaded manner, and a mounting mechanism is arranged between the positioning sleeve and the artificial implant. According to the combined type tooth implant capable of being installed in the segmented mode, the artificial implant is manually implanted into the oral cavity, the groove holes formed in the artificial implant utilize growth of oral cavity cells so that the artificial implant can be fixed in the groove holes in a matched mode, the artificial implant is fixed, and the implant tooth is fixed in the artificial implant through rotation of the bolt; the clamping pins on the two sides of the clamping block and the nut on the bottom surface are clamped in the bolt, so that the supporting force of the implant tooth body is increased, the sealing performance of the artificial implant body is improved, and internal corrosion is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of dental implantation, in particular to a combined dental implant that can be installed in sections. Background Technique

[0002] A dental implant refers to implanting artificial teeth into the oral cavity through artificial operation to complete the damaged and fallen alveolar bone, which is convenient to meet people's needs. And due to different materials of artificial dental implants, the feelings after installation are also different. However, the installation and replacement of dental implants are relatively convenient.

[0003] In the prior art, a Chinese patent with the publication number CN216257518U discloses a dental implant that can be installed in sections, including: a through hole provided on the inner surface of the artificial implant body, a groove provided on the lower surface of the artificial implant body, a nested block for nesting installed on the upper surface of the artificial implant body, and a positioning groove and a first cylindrical groove provided on the inner surface of the nested block. The artificial implant body with a through hole and a groove is provided, and through the setting of the hole, the tissue can be effectively and stably grown on the artificial implant body. And the artificial implant body is provided with a positioning groove and a first cylindrical groove, which is convenient for its installation, and for nesting the positioning block for installing the permanent base. And through the cooperation of the nested block and the nested groove, and the nested sealing ring, internal corrosion and damage are prevented.

[0004] In the above device, the artificial implant body fixes the permanent base during use. However, in the above device, the artificial implant body fixes the permanent base through the growth of human tissue. The artificial implant body will cause discomfort to the human body during the tissue growth process, and the through holes and grooves opened on the artificial implant body are prone to generate bacteria. Therefore, in the actual use process, the artificial implant body is prone to breed bacteria and cause corrosion during tissue growth. Content of the Utility Model

[0005] The purpose of the utility model is to provide a combined dental implant that can be installed in sections to solve the problem of poor anti-corrosion effect of the artificial implant body proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A combined dental implant that can be installed in sections, including a dental crown and an implant body, and further including:

[0007] A clamping column is fixedly installed on the inner side surface of the dental crown, a sealing groove is opened on the inner side surface of the dental crown, and a fixing mechanism is arranged between the clamping column and the sealing groove;

[0008] The bottom surface of the dental crown is movably abutted against a positioning sleeve, an artificial implant body is threadedly installed on the outer surface of the implant body, and an installation mechanism is arranged between the positioning sleeve and the artificial implant body.

[0009] Further, a nested column is movably abutted against the outer surface of the engaging column. The fixing mechanism includes the nested column, and the nested column is threadedly installed on the inner side surface of the sealing groove. Moreover, the engaging column and the nested column form an engaging structure.

[0010] Further, a first sealing column is fixedly installed on the bottom surface of the nested column. A base is fixedly installed on the lower surface of the first sealing column. The first sealing column is engaged and abutted against the inner side surface of the dental crown. Moreover, the first sealing column and the dental crown form a sealing structure.

[0011] Further, a connecting column is fixedly installed on the bottom surface of the base. A second sealing column is fixedly installed on the lower surface of the connecting column. Moreover, a positioning sleeve is fixedly installed on the outer surface of the second sealing column.

[0012] Further, a support column is movably abutted against the bottom surface of the base. A engaging block is fixedly installed on the lower surface of the support column. Moreover, engaging pins are fixedly installed on both sides of the bottom surface of the engaging block.

[0013] Further, a bolt is engaged and abutted against the outer surface of the engaging pin. A groove is formed on the inner side surface of the bolt. Moreover, a nut is engaged and abutted against the inner side surface of the bolt. A engaging block is fixedly installed on the cross section of the nut. The engaging pin and the bolt form a sealing structure.

[0014] Further, a positioning sleeve is movably abutted against the upper surface of the artificial implant. The installation mechanism includes the positioning sleeve. A support column is fixedly installed on the inner side surface of the positioning sleeve. Moreover, evenly distributed slot holes are formed on the inner side surface of the artificial implant.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] For the detachable and assembled combined dental implant, the specific content is as follows:

[0017] 1. After the artificial implant is fixed in the oral cavity, the dental implant body is installed in the artificial implant. The nested column is fixed in the dental crown through the sealing groove formed inside the dental crown. The sealing performance of the dental crown is enhanced by the first sealing column. The nested column is connected by the base. The base is supported by the support column. The connecting column protects the base to prevent damage to the bottom of the base.

[0018] Further, the support column and the interior of the dental implant are sealed by the second sealing column, thereby preventing corrosion of the interior of the dental implant. The connecting column is limited by the positioning sleeve, thereby ensuring the overall comfort.

[0019] 2. The artificial implant is implanted into the oral cavity manually. The slot holes formed in the artificial implant utilize the growth of oral cells to be fixedly and fittingly fixed in the slot holes, achieving the fixation of the artificial implant.

[0020] Furthermore, the dental implant is fixed in the artificial implant by rotating the bolt. The pins on both sides of the engaging block and the nut on the bottom surface are engaged in the bolt, thereby increasing the supporting force of the dental implant and improving the sealing performance of the artificial implant to prevent internal corrosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a schematic sectional view of the dental implant of the present invention;

[0023] Figure 3 is a schematic three-dimensional structure diagram of the nested column of the present invention;

[0024] Figure 4 is a schematic sectional view of the dental crown of the present invention;

[0025] Figure 5 is a schematic sectional view of the artificial implant of the present invention;

[0026] Figure 6 is a schematic sectional view of the bolt of the present invention;

[0027] Figure 7 is a schematic three-dimensional structure diagram of the positioning sleeve of the present invention.

[0028] In the figure: 1, dental crown; 2, dental implant; 3, engaging column; 4, sealing groove; 5, nested column; 6, first sealing column; 7, base; 8, connecting column; 9, second sealing column; 10, positioning sleeve; 11, artificial implant; 12, slot hole; 13, support column; 14, engaging block; 15, pin; 16, nut; 17, bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Example 1: Please refer to Figures 1 - 7, the present utility model provides the following technical solutions: A combined dental implant that can be installed in sections, including a dental crown 1 and an implant body 2, further including: A clamping column 3 is fixedly installed on the inner side surface of the dental crown 1, a sealing groove 4 is formed on the inner side surface of the dental crown 1, and a fixing mechanism is provided between the clamping column 3 and the sealing groove 4; The bottom surface of the dental crown 1 is movably abutted against a positioning sleeve 10, an artificial implant 11 is threadedly installed on the outer surface of the implant body 2, and an installation mechanism is provided between the positioning sleeve 10 and the artificial implant 11.

[0031] The dental crown 1 and the implant body 2 are fixed through the fixing mechanism provided between the clamping column 3 and the sealing groove 4, thereby preventing the dental crown 1 and the implant body 2 from shaking, and the installation and replacement of the implant body 2 are facilitated through the installation mechanism provided between the positioning sleeve 10 and the artificial implant 11, thereby reducing the discomfort of the user.

[0032] Embodiment Two:

[0033] On the basis of Embodiment One, please refer to Figures 1 - 3 , a nested column 5 is also disclosed, and its specific structure is as follows: A nested column 5 is movably abutted against the outer surface of the clamping column 3, the fixing mechanism includes the nested column 5, and the nested column 5 is threadedly installed on the inner side surface of the sealing groove 4, and the clamping column 3 and the nested column 5 form a clamping structure. A first sealing column 6 is fixedly installed on the bottom surface of the nested column 5, a base 7 is fixedly installed on the lower surface of the first sealing column 6, and the first sealing column 6 is clamped and abutted against the inner side surface of the dental crown 1, and the first sealing column 6 and the dental crown 1 form a sealing structure. A connecting column 8 is fixedly installed on the bottom surface of the base 7, a second sealing column 9 is fixedly installed on the lower surface of the connecting column 8, and a positioning sleeve 10 is fixedly installed on the outer surface of the second sealing column 9.

[0034] When the artificial implant 11 is fixed in the oral cavity, the implant body 2 is installed in the artificial implant 11. The nested column 5 is fixed in the dental crown 1 through the sealing groove 4 formed inside the dental crown 1, and the sealing performance of the dental crown 1 is increased through the first sealing column 6. The nested column 5 is connected through the base 7, and the base 7 is supported through the support column 13. The connecting column 8 is used to protect the base 7 to prevent damage to the bottom of the base 7, and the support column 13 and the inside of the implant body 2 are sealed through the second sealing column 9, thereby preventing corrosion inside the implant body 2, and the connecting column 8 is limited through the positioning sleeve 10, thereby ensuring the overall comfort.

[0035] Embodiment Three:

[0036] On the basis of Embodiment One, please refer to Figures 1 - 7, a clamping pin 15 is also disclosed, and its specific structure is as follows: A support column 13 is movably abutted against the bottom surface of a base 7. A clamping block 14 is fixedly installed on the lower surface of the support column 13. Clamping pins 15 are fixedly installed on both sides of the bottom surface of the clamping block 14. A bolt 17 is clamped and abutted against the outer surface of the clamping pin 15. A groove is formed on the inner side surface of the bolt 17. A nut 16 is clamped and abutted against the inner side surface of the bolt 17. A clamping block 14 is fixedly installed on the cross section of the nut 16. The clamping pin 15 and the bolt 17 form a sealing structure. A positioning sleeve 10 is movably abutted against the upper surface of the artificial implant 11. The installation mechanism includes the positioning sleeve 10. A support column 13 is fixedly installed on the inner side surface of the positioning sleeve 10. Uniform slot holes 12 are formed on the inner side surface of the artificial implant 11.

[0037] The artificial implant 11 is manually implanted into the oral cavity. The slot holes 12 formed in the artificial implant 11 utilize the growth of oral cells to be fixedly and fittingly positioned in the slot holes 12, achieving the fixation of the artificial implant 11. The dental implant 2 is fixed in the artificial implant 11 by rotating the bolt 17. The clamping pins 15 on both sides of the clamping block 14 and the nut 16 on the bottom surface are clamped in the bolt 17, thereby increasing the supporting force of the dental implant 2 and improving the sealing performance of the artificial implant 11 to prevent internal corrosion.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A combined dental implant that can be installed in sections, comprising a dental crown (1) and a dental implant (2), characterized in that: Also includes: A snap-fit ​​column (3) is fixedly mounted on the inner side surface of the dental crown (1), a sealing groove (4) is provided on the inner side surface of the dental crown (1), and a fixing mechanism is provided between the snap-fit ​​column (3) and the sealing groove (4); The bottom surface of the crown (1) is movably abutted against a positioning sleeve (10), the outer surface of the dental implant (2) is threadedly mounted with an artificial implant (11), and a mounting mechanism is provided between the positioning sleeve (10) and the artificial implant (11).

2. The segmentally installable combined dental implant according to claim 1, characterized in that: The outer surface of the snap-fit ​​column (3) is movably abutted against a nested column (5), the fixing mechanism comprises the nested column (5), and the thread of the nested column (5) is installed on the inner side surface of the sealing groove (4), and the snap-fit ​​column (3) and the nested column (5) form a snap-fit ​​structure.

3. The segmentally installable combined dental implant according to claim 2, characterized in that: A first sealing column (6) is fixedly mounted on the bottom surface of the nested column (5), a base (7) is fixedly mounted on the lower surface of the first sealing column (6), and the first sealing column (6) is engaged with the inner side surface of the crown (1), and the first sealing column (6) and the crown (1) form a sealing structure.

4. The segmentally installable combined dental implant according to claim 3, characterized in that: A connecting column (8) is fixedly mounted on the bottom surface of the base (7), a second sealing column (9) is fixedly mounted on the lower surface of the connecting column (8), and a positioning sleeve (10) is fixedly mounted on the outer surface of the second sealing column (9).

5. The segmentally installable combined dental implant according to claim 3, characterized in that: The bottom surface of the base (7) is movably abutted against a support column (13), a locking block (14) is fixedly mounted on the lower surface of the support column (13), and locking pins (15) are fixedly mounted on both sides of the bottom surface of the locking block (14).

6. The segmentally installable combined dental implant according to claim 5, characterized in that: The outer surface of the bayonet (15) is snap-fitted with a bolt (17), the inner side surface of the bolt (17) is provided with a groove, and the inner side surface of the bolt (17) is snap-fitted with a nut (16), a snap-fit ​​block (14) is fixedly mounted on the cross section of the nut (16), and the bayonet (15) and the bolt (17) form a sealing structure.

7. The segmentally installable combined dental implant according to claim 1, characterized in that: The upper surface of the artificial implant (11) is movably abutted against a positioning sleeve (10), the mounting mechanism comprises the positioning sleeve (10), a support column (13) is fixedly mounted on the inner side surface of the positioning sleeve (10), and the inner side surface of the artificial implant (11) is provided with uniform slots (12).

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