阅读说明：本技术 一种牙齿保持器 (Tooth holder ) 是由 夏继明 夏炎 于 2021-02-24 设计创作，主要内容包括：本发明公开了一种牙齿保持器,由外牙齿形保持机构、保持机构连接件和内牙齿形保持机构组成,所述外牙齿形保持机构的两侧各固定连接有一个保持机构连接件,两个保持机构连接件对称设置,所述内牙齿形保持机构固定于两个保持机构连接件之间,所述外牙齿形保持机构的形状与一般人类牙齿的外侧形状相同,且外牙齿形保持机构由牙齿矫正的压膜片在牙齿模型上压制而成,所述内牙齿形保持机构的形状与一般人类牙齿的内侧形状相同；本发明采用一体式结构设计,使用方便,在使用时,用户将本发明整个放入嘴中,然后咬合牙齿,使上下牙齿卡在外牙齿形保持机构与内牙齿形保持机构之间,有利于上下颌牙齿稳定咬合关系的建立。(The invention discloses a tooth holder, which consists of an outer tooth profile holding mechanism, holding mechanism connectors and an inner tooth profile holding mechanism, wherein two sides of the outer tooth profile holding mechanism are respectively and fixedly connected with one holding mechanism connector, the two holding mechanism connectors are symmetrically arranged, the inner tooth profile holding mechanism is fixed between the two holding mechanism connectors, the shape of the outer tooth profile holding mechanism is the same as the outer side shape of a common human tooth, the outer tooth profile holding mechanism is formed by pressing a film pressing sheet for orthodontics on a tooth model, and the shape of the inner tooth profile holding mechanism is the same as the inner side shape of the common human tooth; the invention adopts an integrated structure design, is convenient to use, and when in use, a user puts the invention into the mouth in a whole way and then bites the teeth, so that the upper and lower teeth are clamped between the outer tooth profile retaining mechanism and the inner tooth profile retaining mechanism, thereby being beneficial to establishing the stable biting relationship of the upper and lower teeth.)

1. A dental retainer, characterized by: the tooth profile of the external teeth is characterized by comprising an external tooth profile retaining mechanism (1), retaining mechanism connecting pieces (2) and an internal tooth profile retaining mechanism (3), wherein the two sides of the external tooth profile retaining mechanism (1) are respectively and fixedly connected with one retaining mechanism connecting piece (2), the two retaining mechanism connecting pieces (2) are symmetrically arranged, the internal tooth profile retaining mechanism (3) is fixed between the two retaining mechanism connecting pieces (2), the shape of the external tooth profile retaining mechanism (1) is the same as the outer side shape of a common human tooth, the external tooth profile retaining mechanism (1) is formed by pressing a film pressing sheet for orthodontics on a tooth model, and the shape of the internal tooth profile retaining mechanism (3) is the same as the inner side shape of the common human tooth.

2. A dental retainer according to claim 1, wherein: the holding mechanism connecting piece (2) is formed by bending a dental stainless steel wire.

3. A dental retainer according to claim 1, wherein: the internal tooth profile holding mechanism (3) is made of dental resin.

Technical Field

The invention belongs to the technical field of tooth cosmetology, and particularly relates to a tooth retainer.

Background

The traditional retainer for dental orthodontics is made by separately designing upper and lower teeth, is not only inconvenient to take and wear, but also is easy to damage the retainer due to occlusion of the upper and lower teeth, and is not beneficial to establishing a stable occlusion relation of the upper and lower teeth.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a dental retainer.

In order to achieve the purpose, the invention provides the following technical scheme: a tooth holder is composed of an outer tooth profile holding mechanism, holding mechanism connectors and an inner tooth profile holding mechanism, wherein two sides of the outer tooth profile holding mechanism are fixedly connected with one holding mechanism connector respectively, the two holding mechanism connectors are symmetrically arranged, the inner tooth profile holding mechanism is fixed between the two holding mechanism connectors, the outer tooth profile holding mechanism is the same as the outer side shape of a common human tooth, the outer tooth profile holding mechanism is formed by pressing a film pressing sheet for orthodontics on a tooth model, and the inner tooth profile holding mechanism is the same as the inner side shape of the common human tooth.

Preferably, the retaining mechanism attachment is bent from a dental stainless steel wire.

Preferably, the internal tooth profile holding mechanism is made of a dental resin.

Compared with the prior art, the invention has the beneficial effects that: the invention adopts an integrated structure design, is convenient to use, and when in use, a user puts the invention into the mouth in a whole way and then bites the teeth, so that the upper and lower teeth are clamped between the outer tooth profile retaining mechanism and the inner tooth profile retaining mechanism, thereby being beneficial to establishing the stable biting relationship of the upper and lower teeth.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the overall top view of the present invention;

figure 3 is a schematic view of the invention in use.

In the figure: 1. an external tooth profile holding mechanism; 2. a retention mechanism connection; 3. internal tooth profile retention mechanism.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a tooth retainer comprises an outer tooth profile retaining mechanism 1, retaining mechanism connectors 2 and an inner tooth profile retaining mechanism 3, wherein two retaining mechanism connectors 2 are fixedly connected to two sides of the outer tooth profile retaining mechanism 1 respectively, the two retaining mechanism connectors 2 are symmetrically arranged, the inner tooth profile retaining mechanism 3 is fixed between the two retaining mechanism connectors 2, the outer tooth profile retaining mechanism 1 is identical to the outer side shape of a common human tooth, the outer tooth profile retaining mechanism 1 is formed by pressing a film pressing sheet for orthodontics on a tooth model, and the inner tooth profile retaining mechanism 3 is identical to the inner side shape of the common human tooth.

In this embodiment, the holding means connecting element 2 is preferably bent from a dental stainless steel wire.

In the present embodiment, it is preferable that the internal tooth form holding mechanism 3 is made of a dental resin.

The working principle and the using process of the invention are as follows: the invention adopts an integrated structure design, when in use, a user puts the invention into the mouth and then bites the teeth, so that the upper and lower teeth are clamped between the outer tooth profile retaining mechanism 1 and the inner tooth profile retaining mechanism 3, as shown in fig. 3, which is beneficial to the establishment of the stable biting relationship of the upper and lower teeth.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.