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Implant for artificial teeth with improved fixation structure and impact relaxation structure
专利权人:
JAE SUK;JEONG
发明人:
정재석,JEONG, JAE SUK,JEONG, JAE SUKKR
申请号:
KR1020190099357
公开号:
KR1020481800000B1
申请日:
2019.08.14
申请国别(地区):
KR
年份:
2019
代理人:
摘要:
Implants for artificial teeth according to the present invention, a support body including a support post insertion hole 142 and the screw fastening hole 144 extending down while being connected to the support post insertion hole 142; A hollow cone portion 201 comprising a conical outer surface converging downward and a lower portion consisting of a hollow cylindrical portion 202 extending vertically down from the hollow cone portion 201, the through-hole formed in the center being An upper ring 214 having a larger diameter than the lower hole 212 and the lower hole 212, and having an annular ring having a predetermined height at a portion where the lower hole 212 and the upper hole 214 meet. Shoring stand 200 is formed with a groove (213); The thread part 440 and the head part 420 and the thread part 440 that pass through the head part 420 and the lower hole 212 on which the inclined surface 421 is formed and are fastened to the screw fastening hole 144. A fixing screw 400 integrally including a threadless mount 430 formed therebetween; An outer wall portion 620 inserted into the strut insertion hole 142, the outer surface of which is in close contact with the inner circumferential surface of the strut insertion hole 142, and whose inner surface faces the outer surface of the hollow cylindrical portion 202; A bottom portion 640 which is in close contact with the base surface of the support stand insertion hole 142 and has a hole 642 formed therein for transmitting the threaded portion 440 at the center thereof, and the hollow at the top of the outer wall portion 620. A viscoelastic support block 600 having an upper inclined surface 622 for viscoelastically supporting the hollow cone portion 201 while being in close contact with the conical outer surface of the cone portion 201; And an inclined inner circumferential surface 520 inserted into the ring insertion groove 213 and inclined downwardly, a vertical outer circumferential surface 540 in close contact with an i
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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