KR20200060922A - A dentures supporter of dentes implant assembly - Google Patents

A dentures supporter of dentes implant assembly Download PDF

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Publication number
KR20200060922A
KR20200060922A KR1020180146110A KR20180146110A KR20200060922A KR 20200060922 A KR20200060922 A KR 20200060922A KR 1020180146110 A KR1020180146110 A KR 1020180146110A KR 20180146110 A KR20180146110 A KR 20180146110A KR 20200060922 A KR20200060922 A KR 20200060922A
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denture
expansion
implant
male screw
supporter
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KR1020180146110A
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Korean (ko)
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KR102218969B1 (en
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유창민
한유동
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유창민
한유동
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0093—Features of implants not otherwise provided for
    • A61C8/0095—Total denture implant
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/225—Fastening prostheses in the mouth
    • A61C13/265—Sliding or snap attachments
    • A61C13/2656—Snap attachments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0062—Catch or snap type connection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0074—Connecting devices for joining an upper structure with an implant member, e.g. spacers with external threads

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dental Prosthetics (AREA)

Abstract

The present invention relates to a denture supporter for a denture implant assembly. An objective of the present invention is to allow a snap protrusion part protruding along the outer circumferential surface of the upper end part of the denture supporter to be externally extended by a simple operation when the snap protrusion part is worn, such that effective lifespan of the expensive denture supporter is extended, thereby largely reducing maintenance expenses of dentures. According to the present invention, the denture implant assembly comprises: the denture supporter integrally including an implant fixture or dental implant having a female screw part recessed on an upper surface part, a male screw part disposed on a lower end part to screw-coupled to the female screw part of the implant fixture, and the snap protrusion part outwardly and convexly formed along the outer circumferential surface of the upper end part, and mounted on the upper surface of the implant fixture; and the dentures including a denture fixture which is a snap fastener detachably snap-coupled to the snap protrusion part of the denture supporter, and mounted on a lower surface. The denture supporter comprises: an extension female screw hole having a cross section of an inverted truncated conical shape and recessed on the central part of the lower surface of a coupling jig assembly groove recessed on an upper surface; and an extension male screw having a screw part of a conical shape and detachably screw-coupled to the extension female screw hole. Accordingly, the outer circumferential surface of the upper end side of the denture fixture is extended as much as the extension male screw is rotated and deeply assembled in the extension female screw hole.

Description

틀니 임플란트 어셈블리의 틀니지지체{A dentures supporter of dentes implant assembly}A dentures supporter of dentes implant assembly

본 발명은 틀니 임플란트 어셈블리의 틀니지지체에 관한 것으로, 더욱 상세하게는 임플란트부재와 틀니의 하면상에 장착되는 스냅 파스너인 틀니고정체와 착탈가능하게 결합되어 틀니를 임플란트부재 상에 고정시키는 틀니지지체의 상단부 외주면을 간단한 조작만으로 외향으로 신장될 수 있도록하여 하므로서, 틀니지지체의 유효수명을 크게 연장시킬 수 있는 구조를 갖도록 한 틀니 임플란트 어셈블리의 틀니지지체에 관한 것이다.The present invention relates to a denture support of the denture implant assembly, and more specifically, an implant member and a denture fixture which is a snap fastener mounted on a lower surface of the denture and detachably coupled to the denture support to fix the denture on the implant member. It relates to the denture support of the denture implant assembly to have a structure that can extend the effective life of the denture support by allowing the upper circumferential surface to be extended outward by a simple operation.

도 1a 내지 도 1c는 종래의 틀니 임플란트 어셈블리을 분해하여 도시한 분해상태 단면도 및 종래의 틀니 임플란트 어셈블리을 결합상태를 단면하여 도시한 결합상태 단면도이다1A to 1C are exploded cross-sectional views showing an exploded denture implant assembly and cross-sectional views showing an exploded cross-section of a conventional denture implant assembly.

도 1a 및 도 1b를 참조하면, 종래의 틀니 임플란트 어셈블리(a)는 상면부에 오목하게 형성된 암나사부(b1)를 갖는 임플란트 부재(Implant Fixture, 또는 인공치근(Dental Implant))(b)와, 하단부에 상기 임플란트 부재(b)의 암나사부(b1)와 나사결합되는 숫나사부(c1), 상단부 외주면을 따라 외향으로 볼록하게 형성되는 스냅돌부(c2) 및 상면 중앙부에 사각 또는 삼각 평면을 갖고 하방으로 오목하게 형성되는 체결지그조립홈(c3)을 일체로 갖고, 임플란트 부재(b)의 상면에 장착되는 틀니지지체(c)와, 하면에 장착되고, 틀니지지체(c)의 스냅돌부(c2)와 착탈가능하게 스냅결합되는 스냅 파스너(Snap Fastener)인 틀니고정체(d1)를 갖는 틀니(d)로 구성되어 있다.Referring to Figure 1a and 1b, the conventional denture implant assembly (a) is an implant member (Implant Fixture, or artificial root (Dental Implant)) (b) with a female screw portion (b1) concavely formed in the upper surface portion, The lower part has a male or female part (c1) screwed with the female screw part (b1) of the implant member (b), a snap protrusion (c2) formed convexly outward along the outer peripheral surface of the upper part, and has a square or triangular plane at the center of the upper surface. The denture support body (c) having a fastening jig assembly groove (c3) formed concavely and mounted on the upper surface of the implant member (b), and a snap protrusion (c2) of the denture support body (c), mounted on the lower surface And a denture (d) having a denture fixture (d1) which is a snap fastener that is detachably snapped.

이러한 종래의 틀니 임플란트 어셈블리(a) 중 틀니지지체(c)는 도 1c에서 보여지는 바와 같이, 원기둥 형상으로서, 하단면 중앙부에는 수직으로 돌출형성되는 숫나사부(c1)와, 상단부 외측면을 따라 외향으로 돌출형성되는 스탭돌부(c2)와, 상면 중앙부에 사각 또는 삼각 평면을 갖고 하방으로 오목하게 형성되는 체결지그조립홈(c3)을 구비하고 있다.Among these conventional denture implant assemblies (a), the denture support (c) is a cylindrical shape, as shown in FIG. 1C, with a male screw portion (c1) vertically protruding at the center of the lower surface, and outward along the outer surface of the upper portion It is provided with a stepping protrusion (c2) that is protrudingly formed, and a fastening jig assembly groove (c3) having a square or triangular plane in the center of the upper surface and concave downward.

용도에 있어서, 임플란트 부재(b)는 유착 위치가 구강 외과 의사를 통해서 적절하게 준비된 후, 환자의 생턱뼈(living jaw bone, 치조골)(e)로 삽입된다. 대체될 치아의 어떠한 잔유물을 제거한 후에, 임플란트 부재(b)가 고착되기 위해 환자턱에서 특정위치에 식입될 임플란 부재(b)의 폭을 수용하기 이해서 드릴링 또는 리밍을 통해서 만들어지고 넓혀진다. 그 다음, 임플란트 부재(b)는 턱뼈에 있는 구멍으로 삽입된다. 다음, 상기 틀니지지체(c)는 숫나사부(c1)가 암나사부(b1)와 나사결합되도록 체결지그를 체결지그조립홈(c3)에 조립한 후 회전시키는 방식으로 임플란트 부재(b)의 상면부에 견고하게 장착된다. 상기 틀니(d)는 틀니고정체(d1)와 틀니지지체(c)의 스냅돌부(c2)와 스냅결합되어 잇몸 상에 착탈가능하게 장착된다.In use, the implant member b is inserted into the patient's living jaw bone (e) after the adhesion position is properly prepared through the oral surgeon. After removing any residue of the tooth to be replaced, the implant member (b) is made and widened through drilling or reaming to accommodate the width of the implant member (b) to be implanted in a specific position on the patient's jaw in order to be fixed. Then, the implant member b is inserted into the hole in the jawbone. Next, the denture support (c) is a male screw portion (c1) is screwed into the female screw portion (b1), the assembly of the fastening jig in the fastening jig assembly groove (c3) and then rotating in such a way that the upper surface of the implant member (b) It is mounted firmly on. The denture (d) is snap-connected to the denture fixing body (d1) and the snap projections (c2) of the denture support (c) is mounted detachably on the gums.

이러한 내용은 국내 공개실용신안 제20-2013-0002210호(2013. 04. 09. 공개)에 잘 게시되어 있다.This content is well posted in Korean Utility Model Publication No. 20-2013-0002210 (published on April 9, 2013).

그러나, 이러한, 종래의 틀니 임플란트 어셈블리는 틀니의 틀니고정체와 틀니지지체의 스냅돌부가 수시로 스냅결합 및 결합해제되는 과정에서 스냅돌부가 마모됨에 따라 결합이 헐거워져 의도하기 않은 틀니의 탈거가 발생되므로 고가의 틀니지지체를 교환하여 장착해야하며, 틀니지지체의 교환시술을 위한 치료기간이 소요된다는 문제점이 있었다.However, in such a conventional denture implant assembly, as the snap protrusions are frequently worn in the process of snap engagement and disengagement of the denture fixture and denture support of the denture, the coupling becomes loose and unintended removal of the denture occurs. There is a problem in that an expensive denture support needs to be replaced and mounted, and a treatment period for the replacement procedure of the denture support is required.

본 발명은 상기와 같은 종래의 문제점을 고려하여 안출한 것으로서, 그 목적은 틀니지지체의 상단부 외주면을 따라 돌출형성된 스냅돌부가 마모되었을 때, 간단한 조작만으로 외향으로 신장될 수 있도록하여 하므로서, 고가의 틀니짖체의 유효수명을 향상시켜 틀니의 유지비용을 크게 절감할 수 있도록 하는 틀니 임플란트 어셈블리의 틀니지지체를 제공하는 것이다.The present invention has been devised in consideration of the above-described conventional problems, and its purpose is to allow an expensive denture to extend outward with a simple operation when a snap protrusion formed protruding along the upper circumferential surface of the denture support is worn. It is to provide a denture support of a denture implant assembly, which greatly improves the useful life of the bark, thereby greatly reducing the maintenance cost of the denture.

상기 본 발명의 목적은 상면부에 오목하게 형성된 암나사부를 갖는 임플란트 부재(Implant Fixture, 또는 인공치근(Dental Implant))와, 하단부에 상기 임플란트 부재의 암나사부와 나사결합되는 숫나사부 및 상단부 외주면을 따라 외향으로 볼록하게 형성되는 스냅돌부를 일체로 갖고, 임플란트 부재의 상면에 장착되는 틀니고정체와, 하면에 장착되고, 틀니지지체의 스냅돌부와 착탈가능하게 스냅결합되는 스냅 파스너(Snap Fastener)인 틀니고정체를 갖는 틀니로 구성되는 틀니 임플란트 어셈블리에 있어서, 상기 틀니지지체는 상면에 오목하게 형성되어 있는 체결지그조립홈의 저면 중앙부에 역원뿔대 형상의 종단면을 갖고 오목하게 형성되는 확장용 암나사공과; 원뿔형상을 갖는 나사부를 갖고, 상기 확장용 암나사공과 착탈가능하게 나사조립되는 확장용 숫나사를 구비하며; 상기 확장용 숫나사를 회전시켜 확장용 숫나사가 상기 확장용 암나사공 내로 깊이 조립되는 만큼 틀니고정체의 상단부측 외주면이 외향으로 확장되는 것을 특징으로 하는 틀니 임플란트 어셈블리의 틀니지지체에 의해 달성될 수 있는 것이다.The object of the present invention is an implant member (Implant Fixture, or artificial root (Dental Implant)) having a female screw portion concavely formed in the upper surface portion, and along the male screw portion and the outer peripheral surface of the upper end screwed to the female screw portion of the implant member in the lower portion A denture that has a snap projection formed convexly outwardly and is mounted on the upper surface of the implant member, and a denture that is mounted on the lower surface and is detachably snap-coupled with the snap projection of the denture support. In the denture implant assembly consisting of a denture having a fixed body, the denture support body has an inverted cone-shaped longitudinal section in the center of the bottom surface of the fastening jig assembly groove concavely formed on the upper surface and an expansion female thread formed concavely; It has a threaded portion having a conical shape, and has an expansion male screw detachably screwed with the expansion female thread; Rotating the male screw for expansion can be achieved by the denture support of the denture implant assembly characterized in that the outer circumferential surface of the upper end of the denture fixing body extends outward as much as the male screw for expansion is deeply assembled into the female thread for expansion. .

본 발명에 따른 틀니 임플란트 어셈블리의 틀니지지체는 상면 상에 역원뿔대 형상으로 오목하게 형성된 확장용 암나사공과 확장용 암나사공과 착탈가능하게 나사조립되는 원뿐형상의 확장용 숫나사를 구비하고, 확장용 숫나사를 회전시켜 나사조립의 깊이가 깊어지는 만큼 확장용 숫나사가 활장용 암나사공을 외향으로 밀어 내어 틀니지지체의 상단부측 외주면이 외향으로 확장될 수 있도록 하므로서, 틀니지지체의 상단부 외주면을 따라 돌출형성된 스냅돌부가 마모되었을 때, 간단한 조작만으로 외향으로 신장될 수 있도록하여 하므로서, 고가의 틀니짖체의 유효수명을 향상시켜 틀니의 유지비용을 크게 절감할 수 있도록 하는 효과를 갖는다.The denture support of the denture implant assembly according to the present invention includes a male screw for expansion and a male screw for removably screwed with an expansion female screw and an expansion female screw concavely formed in an inverted truncated cone shape on the upper surface, and rotates the male screw for expansion As the depth of the screw assembly is deepened, the extension male screw pushes the female thread hole for the bowing outward so that the outer peripheral surface of the upper end of the denture support can be extended outward, so the protruding snap protrusion along the upper peripheral surface of the denture support is worn. At this time, it is possible to extend outward only by a simple operation, thereby improving the effective life of an expensive denture bark body, which has the effect of significantly reducing the maintenance cost of the denture.

도 1a 및 도 1b는 종래의 틀니 임플란트 어셈블리을 분해하여 도시한 분해 및 결합단면도이고,
도 1c는 종래의 틀니 임플란트 어셈블리의 틀니지지체를 도시한 사시도이고,
도 2a 및 도 2b는 본 발명에 따른 틀니 임플란트 어셈블리의 틀니지지체를 단면하여 도시한 분해 및 결합 단면도이고,
도 3은 본 발명에 따른 틀니 임플란트 어셈블리의 틀니지지체에 구비된 확장용 숫나사를 회전시켜 확장용 암나사공과의 조립의 깊이가 깊어지는 만큼 틀니고정체의 상단부측 외주면이 외향으로 확장되는 상태를 도시한 작동상태도이고,
도 4a 및 도 4b는 본 발명에 따른 틀니 임플란트 어셈블리의 틀니지지체의 다른 실시 예를 단면하여 도시한 분해 및 결합 단면도이며,
도 5는 도 4a 및 도 4b에 도시된 본 발명에 따른 틀니 임플란트 어셈블리의 틀니지지체의 다른 실시 예에 구비된 확장용 숫나사를 회전시켜 확장용 암나사공과의 조립의 깊이가 깊어지는 만큼 틀니고정체의 상단부측 외주면이 외향으로 확장되는 상태를 도시한 작동상태도이다.,Figures 1a and 1b is an exploded and combined cross-sectional view showing a conventional denture implant assembly,
1c is a perspective view showing a denture support of a conventional denture implant assembly,
2A and 2B are exploded and combined cross-sectional views showing a denture support in a denture implant assembly according to the present invention,
3 is an operation showing a state in which the outer circumferential surface of the upper end side of the denture fixation body extends outward as the depth of assembly with the expansion female thread is increased by rotating the expansion male screw provided in the denture support of the denture implant assembly according to the present invention State diagram,
Figures 4a and 4b is an exploded and combined cross-sectional view showing another embodiment of the denture support of the denture implant assembly according to the present invention,
5 is an upper end portion of the denture fixation body as the depth of assembly with the expansion female thread is increased by rotating the expansion male screw provided in another embodiment of the denture support of the denture implant assembly according to the present invention shown in FIGS. 4A and 4B. It is an operating state diagram showing a state in which the outer circumferential side is extended outward.

이하, 본 발명을 첨부된 도면을 참조하여 더욱 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Prior to this, the terms or words used in the present specification and claims should not be interpreted as being limited to ordinary or dictionary meanings, and the inventor appropriately explains the concept of terms in order to explain his or her invention in the best way. Based on the principle that it can be defined, it should be interpreted as meanings and concepts consistent with the technical spirit of the present invention.

따라서, 본 명세서에 기재된 실시 예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시 예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들은 대체할 수 있는 다양한 균등물과 변형 예들이 있을 수 있음을 이해하여야 한다.Therefore, the embodiments shown in the embodiments and the drawings described in this specification are only the most preferred embodiments of the present invention, and do not represent all the technical spirit of the present invention, and at the time of this application, they can be replaced. It should be understood that there may be various equivalents and variations.

본 발명에 따른 틀니 임플란트 어셈블리의 틀니지지체에 대한 바람직한 실시 예을 첨부도면 도 2a 내지 도 5을 참조하여 구체적으로 설명한다.A preferred embodiment of the denture support of the denture implant assembly according to the present invention will be described in detail with reference to FIGS. 2A to 5.

도 2a 내지 도 3을 참조하면, 본 발명에 따른 틀니 임플란트 어셈블리의 틀니지지체(l0)의 일 실시 예는 숫나사부(10a), 스냅돌부(10b) 및 체결지그조립홈(c3)를 갖는 통상의 구조에, 확장용 암나사공(11)과, 확장용 숫나사(12)를 더 포함한다.Referring to Figures 2a to 3, an embodiment of the denture support (l0) of the denture implant assembly according to the present invention is a conventional having a male screw portion (10a), a snap protrusion (10b) and a fastening jig assembly groove (c3) The structure further includes an expansion female screw 11 and an expansion male screw 12.

상기 확장용 암나사공(11)은 틀니지지체(10)의 상면에 오목하게 형성되어 있는 체결지그조립홈(10c)의 저면 중앙부에 역원뿔대 형상의 종단면을 갖고 오목하게 형성된다.The expansion female thread 11 is formed concave with an inverted truncated cross-section in the center of the bottom of the fastening jig assembly groove 10c concavely formed on the upper surface of the denture support 10.

상기 확장용 숫나사(12)는 원뿔형상을 갖는 나사부를 갖고, 상기 확장용 암나사공(11)과 착탈가능하게 나사조립된다.The expansion male screw 12 has a threaded portion having a conical shape, and is detachably assembled with the expansion female screw 11.

이때, 상기 틀니지지체(10)는 확장용 숫나사(12)와 확장용 암나사공(11)의 조립이 깊어질 때 외향으로 발행되는 확장력에 의해 외향으로 연신되어 확장될 수 있도록 확장용 숫나사(12) 보다 상태적으로 연질인 재질을 갖는다.At this time, the denture support 10 is extended male screw 12 for expansion so that it can be stretched outwardly and extended by an expansion force issued outward when the assembly of the expansion male screw 12 and the expansion female thread hole 11 deepens. It has a more state-of-the-art material.

상기와 같은 구성을 갖는 본 발명에 따른 틀니짖체(10)는 상기 확장용 숫나사(12)를 회전시켜 확장용 숫나사(12)가 상기 확장용 암나사공(11) 내로 깊이 조립되는 만큼 틀니고정체(10)의 상단부측 외주면이 외향으로 확장되므로서, 틀니지지체(10)의 외주면이 마모되어 틀니의 하면상에 장착되는 스냅 파스너인 틀니고정체와의 스냅결합이 헐거워지더라도 틀니지지체(10)를 교체하지 않고 틀니지지체(10)의 확장용 숫나사(12)를 회전시켜 틀니지지체(10)의 상단부 외주면을 외향으로 확장시키므로서 스냅결함을 견고하게 유지시킬 수 있는 것이다.The denture bark body 10 according to the present invention having the above configuration rotates the male screw 12 for expansion so that the male screw 12 for expansion is assembled deeply into the female screw hole 11 for expansion ( Since the outer circumferential surface of the upper end side of the 10) extends outward, the denture support 10 is worn even if the snap circumference of the denture fixture, which is a snap fastener mounted on the lower surface of the denture, becomes loose due to wear of the outer circumferential surface of the denture support 10 By rotating the male screw 12 for expansion of the denture support 10 without replacing, the outer peripheral surface of the upper end of the denture support 10 is extended outward, so that the snap defect can be firmly maintained.

도 4a 내지 도 5를 참조하면, 본 발명에 따른 틀니 임플란트 어셈블리의 틀니지지체(l0)의 다른 실시 예는 확장용 암나사공(11)과,다수개의 확장슬롯(11a)과, 확장용 숫나사(12)를 구비한다.Referring to Figures 4a to 5, another embodiment of the denture support (l0) of the denture implant assembly according to the present invention is an expansion female thread (11), a plurality of expansion slots (11a), and the expansion male screw (12) ).

상기 확장용 암나사공(11)은 틀니지지체(10)의 상면에 오목하게 형성되어 있는 체결지그조립홈(10c)의 저면 중앙부에 원뿔대 형상의 종단면을 갖고 오목하게 형성된다.The expansion female thread 11 is concavely formed with a conical longitudinal section in the center of the bottom surface of the fastening jig assembly groove 10c concavely formed on the upper surface of the denture support 10.

상기 다수개의 확장슬롯(11a)은 틀니지지체(10)의 상단부측 외주면을 따라 일정간격져서 수직으로 절개형성된다.The plurality of expansion slots (11a) are formed at a regular interval along the outer peripheral surface of the upper end side of the denture support (10) is cut vertically.

상기 확장용 숫나사(12)는 원뿔형상을 갖는 나사부를 갖고, 상기 확장용 암나사공(11)과 착탈가능하게 나사조립된다.The expansion male screw 12 has a threaded portion having a conical shape, and is detachably assembled with the expansion female screw 11.

상기와 같으은 구성을 갖는 본 발명에 따른 틀니 임플란트 어셈블리의 틀니지지체(l0)의 다른 실시 예는 상기 확장용 숫나사(12)를 회전시켜 확장용 숫나사(12)가 상기 확장용 암나사공(11) 내로 깊이 조립되는 만큼 상기 확장슬롯(11a)의 틈이 벌어져 틀니고정체(10)의 상단부측 외주면이 외향으로 확장되므로서, 틀니지지체(10)의 외주면이 마모되어 틀니의 하면상에 장착되는 스냅 파스너인 틀니고정체와의 스냅결합이 헐거워지더라도 틀니지지체(10)를 교체하지 않고 틀니지지체(10)의 확장용 숫나사(12)를 회전시켜 틀니지지체(10)의 상단부 외주면을 외향으로 확장시키므로서 스냅결함을 견고하게 유지시킬 수 있는 것이다.Another embodiment of the denture support (l0) of the denture implant assembly according to the present invention having the configuration as described above is to rotate the expansion male screw 12 to expand the male screw 12 into the expansion female thread hole 11 As the depth is assembled, the gap between the expansion slots 11a is widened, so that the outer circumferential surface of the upper end of the denture fixing body 10 extends outward, so the outer circumferential surface of the denture support 10 is worn and mounted on the lower surface of the denture. Even if the snap engagement with the denture fixing body becomes loose, by rotating the male screw 12 for expansion of the denture support 10 without replacing the denture support 10, the outer peripheral surface of the upper part of the denture support 10 is extended outward. It can keep the snap defects firm.

이상과 같이 본 발명에서는 구체적인 구성 요소 등과 같은 특정 사항들과 한정된 실시 예 및 도면에 의해 설명되었으나 이는 본 발명의 보다 전반적인 이해를 돕기 위해서 제공된 것일 뿐, 본 발명은 상기의 실시 예에 한정되는 것은 아니며, 본 발명이 속하는 분야에서 통상적인 지식을 가진 자라면 이러한 기재로부터 다양한 수정 및 변형이 가능하다.As described above, in the present invention, specific matters such as specific components and the like have been described by limited embodiments and drawings, but they are provided to help a more comprehensive understanding of the present invention, and the present invention is not limited to the above embodiments , Anyone having ordinary knowledge in the field to which the present invention pertains can make various modifications and variations from these descriptions.

따라서, 본 발명의 사상은 설명된 실시 예에 국한되어 정해져서는 아니 되며, 후술하는 특허청구범위뿐 아니라 이 특허청구범위와 균등하거나 등가적 변형이 있는 모든 것들은 본 발명 사상의 범주에 속한다고 할 것이다.Therefore, the spirit of the present invention should not be limited to the described embodiments, and should not be determined, and all claims that are equivalent to or equivalent to the scope of the claims as well as the claims described below belong to the scope of the spirit of the invention. .

10; 틀니지지체 11: 확장용 암나사공
11a: 확장슬롯 12: 확장용 숫나사10; Denture Support 11: Female Thread for Expansion
11a: Expansion slot 12: Male thread for expansion

Claims (2)

상면부에 오목하게 형성된 암나사부를 갖는 임플란트 부재(Implant Fixture, 또는 인공치근(Dental Implant))와, 하단부에 상기 임플란트 부재의 암나사부와 나사결합되는 숫나사부 및 상단부 외주면을 따라 외향으로 볼록하게 형성되는 스냅돌부를 일체로 갖고, 임플란트 부재의 상면에 장착되는 틀니지지체와, 하면에 장착되고, 틀니고정체의 스냅돌부와 착탈가능하게 스냅결합되는 스냅 파스너(Snap Fastener)인 틀니고정체를 갖는 틀니로 구성되는 틀니 임플란트 어셈블리에 있어서,
상기 틀니지지체(10)는,
상면에 오목하게 형성되어 있는 체결지그조립홈(10c)의 저면 중앙부에 역원뿔대 형상의 종단면을 갖고 오목하게 형성되는 확장용 암나사공(11)과;
원뿔형상을 갖는 나사부를 갖고, 상기 확장용 암나사공(11)과 착탈가능하게 나사조립되는 확장용 숫나사(12)를 구비하며;
상기 확장용 숫나사(12)를 회전시켜 확장용 숫나사(12)가 상기 확장용 암나사공(11) 내로 깊이 조립되는 만큼 틀니고정체(10)의 상단부측 외주면이 외향으로 확장되는 것을 특징으로 하는 틀니 임플란트 어셈블리의 틀니지지체.
An implant member (Implant Fixture, or Dental Implant) having a female screw portion concavely formed in the upper surface portion, a male screw portion screwed with the female thread portion of the implant member at the lower portion, and an outwardly convex shape along the outer peripheral surface of the upper portion As a denture that has a snap protrusion integrally, a denture support body mounted on the upper surface of the implant member, and a denture fixture that is a snap fastener mounted on the lower surface and detachably snapped to the snap protrusion of the denture fixture. A denture implant assembly comprising:
The denture support 10,
An expansion female threaded hole (11) having a conical longitudinal section in the center of the bottom of the bottom of the fastening jig assembly groove (10c) concavely formed on the upper surface;
It has a threaded portion having a conical shape, and is provided with an expansion male screw (12) detachably screwed with the expansion female thread (11);
Denture characterized in that the outer circumferential surface of the upper end side of the denture fixing body 10 extends outward as the expansion male screw 12 is deeply assembled into the expansion female thread hole 11 by rotating the expansion male screw 12. Denture support of the implant assembly.
제1항에 있어서,
상기 틀니지지체(10)는,
상면에 오목하게 형성되어 있는 체결지그조립홈(10c)의 저면 중앙부에
상면에 역원뿔대 형상의 종단면을 갖고 오목하게 형성되는 확장용 암나사공(11)과;
상단부측 외주면을 따라 일정간격져서 수직으로 절개형성되는 다수개의 확장슬롯(11a)과;
원뿔형상을 갖는 나사부를 갖고, 상기 확장용 암나사공(11)과 착탈가능하게 나사조립되는 확장용 숫나사(12)를 구비하며;
상기 확장용 숫나사(12)를 회전시켜 확장용 숫나사(12)가 상기 확장용 암나사공(11) 내로 깊이 조립되는 만큼 상기 확장슬롯(11a)의 틈이 벌어져 틀니고정체(10)의 상단부측 외주면이 외향으로 확장되는 것을 특징으로 하는 틀니 임플란트 어셈블리의 틀니지지체.According to claim 1,
The denture support 10,
In the center of the bottom surface of the fastening jig assembly groove 10c formed concavely on the upper surface
An expansion female thread 11 having an inverted truncated truncated cross-section on the upper surface and concavely formed;
A plurality of expansion slots 11a spaced at regular intervals along the outer circumferential surface of the upper end and vertically cut;
It has a threaded portion having a conical shape, and is provided with an expansion male screw 12 detachably screwed with the expansion female screw 11;
By rotating the expansion male screw 12, the expansion male screw 12 is deeply assembled into the expansion female thread hole 11, so that the gap of the expansion slot 11a is widened, so that the outer peripheral surface of the upper end side of the denture fixing body 10 is opened. Denture support of the denture implant assembly characterized in that it extends outward.
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