CN216257553U

CN216257553U - Full-ceramic false tooth capable of preventing accidental loosening

Info

Publication number: CN216257553U
Application number: CN202123263835.0U
Authority: CN
Inventors: 刘雪珍; 欧阳国明; 尹春; 曾庆文
Original assignee: Foshan Foguan False Tooth Co ltd
Current assignee: Foshan Foguan False Tooth Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-04-12
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses an all-ceramic false tooth capable of preventing accidental loosening, which comprises: false tooth and planting body, the planting body comprises base station and somatic part, the base station top is equipped with the spliced pole, the spliced pole is the round platform shape, and the lateral wall slope, and the spliced pole is the round platform that the upper surface is little, the lower surface is big, simultaneously be equipped with the spacing groove on the lateral wall of spliced pole, spacing inslot installation spring, the spring coupling stopper, the false tooth bottom is equipped with the spread groove, the shape of spread groove with the shape gomphosis of spliced pole, and the spread groove is in the spacing groove corresponds the position and is equipped with the lock groove, the stopper is located the lock inslot to the shape with lock groove gomphosis. The false tooth can be installed on the abutment without bolts, the installation mode is very simple, tools are not needed, the working difficulty of doctors is greatly reduced, and the false tooth can be installed by a patient even by hands and is firm in installation.

Description

Full-ceramic false tooth capable of preventing accidental loosening

Technical Field

The utility model relates to the technical field of dental treatment, in particular to an all-ceramic denture capable of preventing accidental loosening.

Background

The denture is what is commonly called a "denture". Just like "leg prosthesis" and "prosthetic limb" are referred to as "prosthetic limb", a "denture" means that the human being is "obligated" to the utmost. The medical science is a general term for restorations made after partial or all teeth of the upper and lower jaws are lost. The artificial tooth is divided into removable type and fixed type. Fixed dentures (commonly known as "fixed dentures") are not worn by the patient himself, while removable dentures (commonly known as "removable dentures") are worn by the patient easily.

The implant is a technology which is developed quickly and relatively newly in recent years, the method is to implant an implant in an alveolar bone, after the implant and the alveolar bone form osseointegration, the implant is embedded with a tooth, the false tooth of the implant is generally installed on the implant through a bolt, the bolt is easy to loosen after the use time is long, so that the false tooth is easy to loosen and even loosen, the bolt for fixing the false tooth is very small, the installation operation is troublesome, and the loosened false tooth to be installed again must be installed in an oral hospital by a doctor using a special tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an all-ceramic false tooth capable of preventing accidental loosening so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an all-ceramic denture resistant to accidental loosening, comprising: false tooth and planting body, the planting body comprises base station and somatic part, the base station top is equipped with the spliced pole, the spliced pole is the round platform shape, and the lateral wall slope, and the spliced pole is the round platform that the upper surface is little, the lower surface is big, simultaneously be equipped with the spacing groove on the lateral wall of spliced pole, spacing inslot installation spring, the spring coupling stopper, the false tooth bottom is equipped with the spread groove, the shape of spread groove with the shape gomphosis of spliced pole, and the spread groove is in the spacing groove corresponds the position and is equipped with the lock groove, the stopper is located the lock inslot to the shape with lock groove gomphosis.

As a further scheme of the utility model: the two limiting grooves are arranged on the side wall of the connecting column and are symmetrically arranged by taking the central line of the connecting column as a symmetry axis.

As a further scheme of the utility model: the side wall of the buckling groove is in an inclined shape, and the inclined angle is parallel to the side wall of the connecting column.

As a further scheme of the utility model: the false tooth is a full ceramic false tooth.

As a further scheme of the utility model: the abutment and the body are detachably connected.

Compared with the prior art, the utility model has the beneficial effects that: the false tooth can be installed on the abutment without bolts, the installation mode is very simple, tools are not needed, the working difficulty of doctors is greatly reduced, and the false tooth can be installed by a patient even by hands and is firm in installation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of a denture according to the present invention.

FIG. 3 is a schematic view of the external structure of the connecting column of the present invention.

FIG. 4 is a schematic view of the internal structure of the connecting column of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a fully ceramic denture for preventing accidental loosening includes: the denture comprises a denture 1 and an implant, wherein the denture 1 is a full-ceramic denture, the implant consists of an abutment 2 and a body part 3, and the abutment 2 and the body part 3 are detachably connected. The top of the base station 2 is provided with a connecting column 21, the connecting column 21 is in a circular truncated cone shape, the side wall of the connecting column 21 is inclined, the connecting column 21 is in a circular truncated cone shape with a small upper surface and a large lower surface, meanwhile, the side wall of the connecting column 21 is provided with a limiting groove 23, a spring 231 is installed in the limiting groove 23, the spring 231 is connected with a limiting block 22, the bottom of the false tooth 1 is provided with a connecting groove 11, the connecting groove 11 is in an embedded shape with the connecting column 21, the connecting groove 11 is provided with a buckling groove 111 at a position corresponding to the limiting groove 23, and the limiting block 22 is located in the buckling groove 111 and is in an embedded shape with the buckling groove 111.

The denture 1 is fixedly installed on the connecting column 21 through the limiting block 22, the buckling groove 111 and the buckling, when in installation, the connecting groove 11 of the denture 1 is aligned with the connecting column 21, the denture 1 is pressed downwards, the limiting block 22 is positioned in the connecting groove 11 and is extruded by the side wall of the connecting groove 11, and along with the downward pressing of the denture 1, the spring 231 is extruded, the limiting block 22 abuts against the side wall of the connecting groove 11 until the limiting block 22 is clamped into the buckling groove 111, so that the denture 1 is fixed, two limiting grooves 23 are arranged on the side wall of the connecting column 21 and are symmetrically arranged by taking the central line of the connecting column 21 as a symmetrical axis, the side wall of the buckling groove 111 is also in an inclined shape, and the inclined angle is parallel to the side wall of the connecting column 21, the denture 1 can be installed on the connecting column 21 without using bolts, the installation mode is very simple, and no tool is needed during installation, the operation difficulty is extremely low.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An all-ceramic denture resistant to accidental loosening, comprising: false tooth (1) and implant, the implant comprises base station (2) and somatic part (3), its characterized in that: the top of the base station (2) is provided with a connecting column (21), the connecting column (21) is in a circular truncated cone shape, the side wall of the connecting column is inclined, the connecting column (21) is in a circular truncated cone with a small upper surface and a large lower surface, meanwhile, the side wall of the connecting column (21) is provided with a limiting groove (23), a spring (231) is installed in the limiting groove (23), the spring (231) is connected with a limiting block (22), the bottom of the false tooth (1) is provided with a connecting groove (11), the shape of the connecting groove (11) is embedded with the connecting column (21), the connecting groove (11) is provided with a buckling groove (111) at a position corresponding to the limiting groove (23), and the limiting block (22) is located in the buckling groove (111) and is embedded with the buckling groove (111).

2. The fully ceramic denture against accidental release according to claim 1, wherein: two limiting grooves (23) are arranged on the side wall of the connecting column (21) and are symmetrically arranged by taking the central line of the connecting column (21) as a symmetry axis.

3. The fully ceramic denture against accidental release according to claim 1, wherein: the side wall of the buckling groove (111) is also in an inclined shape, and the inclined angle is parallel to the side wall of the connecting column (21).

4. The fully ceramic denture against accidental release according to claim 1, wherein: the false tooth (1) is a full-ceramic false tooth.

5. The fully ceramic denture against accidental release according to claim 1, wherein: the base platform (2) and the body part (3) are detachably connected.