CN214679043U - Dynamics adjustable tooth unscrambler - Google Patents

Abstract

The utility model discloses a solve the difficult regulation problem of dynamics that pushes away from the tooth that exists in the dentistry field, a dynamics adjustable tooth appliance is provided, this tooth appliance includes two tooth sockets, first post, second post, first nut, second fender spare and spring, one of which tooth socket is connected to the one end of first post, second post spare is pegged graft with first post, another tooth socket is connected to the one end of second post spare, first nut and first post spare threaded connection, the second keeps off the piece setting on the periphery wall of second post spare, the spring housing is established on first post spare and second post spare, the first nut of one end butt of spring, the other end butt second of spring keeps off the piece. The utility model discloses a dynamics adjustable tooth unscrambler is through wrench movement first nut to regulating spring's compression degree just can adjust tooth unscrambler and push away from tooth dynamics size, and accommodation process is simple and convenient, and is more directly perceived, the operation of being convenient for.

Description

Dynamics adjustable tooth unscrambler

Technical Field

The utility model relates to a dentistry, in particular to a dynamics adjustable tooth unscrambler.

Background

In real life, teeth of people generally have more or less concave phenomena, and for people with larger concave phenomena, the teeth of people need to be pushed away and corrected by wearing the dental appliance for the beauty of the teeth.

The existing tooth appliance is not easy to adjust the force of pushing away the teeth.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a dynamics adjustable tooth unscrambler can conveniently adjust the dynamics that pushes away from the tooth directly perceivedly.

According to the utility model discloses dynamics adjustable tooth unscrambler, including two tooth sockets, first post spare, second post spare, first nut, second fender piece and spring, one of which tooth socket is connected to the one end of first post spare, second post spare with first post spare is pegged graft, another tooth socket is connected to the one end of second post spare, first nut with first post spare threaded connection, the second fender piece sets up on the periphery wall of second post spare, the spring housing is established on first post spare and second post spare, the one end butt of spring first nut, the other end butt of spring the second fender piece.

According to the utility model discloses dynamics adjustable tooth unscrambler has following beneficial effect at least: through wrench movement first nut to the degree of compression of regulating spring just can adjust the tooth unscrambler and push away from tooth dynamics size, accommodation process is simple and convenient, and more directly perceived, the operation of being convenient for.

According to some embodiments of the invention, the second stopper is a second nut, the second nut being in threaded connection with the second post.

According to the utility model discloses a some embodiments still include the protective sheath, the protective sheath is established on the spring.

According to some embodiments of the utility model, first post is the sleeve, second post is the inserted bar, the one end of inserted bar is provided with the stopper, the stopper is injectd in the sleeve.

According to the utility model discloses a some embodiments, be provided with a plurality of first scales on the periphery wall of first post, it is a plurality of first scale is followed the axial of first post sets gradually, be provided with a plurality of second scales on the periphery wall of second post, it is a plurality of the second scale is followed the axial of second post sets gradually.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of the overall assembly of an orthodontic appliance of an embodiment of the invention with a spring of a lesser degree of compression;

fig. 2 is a schematic view of the overall assembly of the dental appliance of the embodiment of the present invention when the spring is compressed to a greater degree;

figure 3 is a top view of the appliance of figure 2;

figure 4 is a schematic cross-sectional axial view of the dental appliance of figure 2;

fig. 5 is a schematic view of a half-section front view of the protective sheath of the embodiment of the present invention.

Reference numerals:

a mouthpiece 100;

a first column 200, a first scale 210;

a second column member 300, a second scale 310 and a limiting block 320;

a first nut 400;

a second stopper 500;

a spring 600;

protective sleeve 700.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the positional or orientational descriptions, such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "tip", "inner", "outer", "axial", "radial", "circumferential", etc., are the positional or orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, the side wall means the left side wall and/or the right side wall.

In the description of the present invention, "a plurality" means two or more, "more than", "less than", "more than" and the like are understood as excluding the number, "more than", "below", "within" and the like are understood as including the number. If the description of "first" and "second" is used for the purpose of distinguishing technical features, the description is not intended to indicate or imply relative importance or to implicitly indicate the number of the indicated technical features or to implicitly indicate the precedence of the indicated technical features.

In the description of the present invention, it should be understood that "a is disposed on B" merely represents the connection relationship between a and B, and does not represent that a is above B. In the description of the present invention, it is to be understood that "column" is a "first column" and a "second column".

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. "bolted" and "screwed" are equally interchangeable. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in combination with the specific situation.

Referring to fig. 1 to 4, according to the embodiment of the present invention, a tooth corrector with adjustable force strength comprises two tooth sockets 100, a first column 200, a second column 300, a first nut 400, a second stopper 500 and a spring 600, wherein one end of the first column 200 is connected to one tooth socket 100, the second column 300 is connected to the first column 200 in an inserting manner, one end of the second column 300 is connected to another tooth socket 100, the first nut 400 is in threaded connection with the first column 200, the second stopper 500 is disposed on the outer peripheral wall of the second column 300, the spring 600 is sleeved on the first column 200 and the second column 300, one end of the spring 600 abuts against the first nut 400, and the other end of the spring 600 abuts against the second stopper 500.

The dental appliance of the utility model is formed by connecting a tooth socket 100, a first column member 200, a second column member 300 and another tooth socket 100 in turn, wherein the tooth socket 100 and the column member can be fixedly connected, such as integrally formed, bonded and the like, or movably connected, such as buckled connection, threaded connection and the like; the first column member 200 is inserted into the second column member 300 in a movable connection mode, the relative positions of the first column member 200 and the second column member 300 can be adjusted, one of the first column member 200 and the second column member 300 is a sleeve, the other one of the first column member 200 and the second column member 300 is a shaft, and the shaft is inserted into the sleeve to form an insertion mode. The spring 600 is sleeved on the first column member 200 and the second column member 300, one end of the spring 600 abuts against the first nut 400, and the other end abuts against the second stopper 500, wherein the first nut 400 is in threaded connection with the first column member 200, and the second stopper 500 is in threaded connection with the second column member 300. It is understood that the second stopper 500 may be screwed with the second pillar 300, and the second stopper 500 may also be fixedly connected with the second pillar 300, for example, the second stopper 500 is integrally formed with the second pillar 300, or is thermally fused. Because the first column member 200 is movably connected with the second column member 300, and the first column member 200 and the second column member 300 are respectively indirectly influenced by the elastic force of the spring 600, the elastic force of the first column member 200 and the second column member 300 can be adjusted by adjusting the elastic force of the spring 600; when the tooth socket 100 is sleeved on the teeth, the distance between the two tooth sockets 100 is unchanged, and at the moment, the first nut 400 is twisted, so that the compression degree of the spring 600 is changed, the elastic force released by the spring 600 is changed, and finally the push-off force of the tooth socket 100 is changed, so that the purpose of adjusting the push-off force of the tooth appliance is achieved.

And the strength of the tooth appliance pushed away from the teeth is adjusted by rotating the first nut 400, the adjusting process is simple and convenient, and the adjusting process is more intuitive and convenient to operate.

Referring to fig. 1 to 4, in some embodiments of the present invention, the second stopper 500 is a second nut, and the second nut is threadedly coupled with the second pillar 300.

The second stopper 500 is provided as the second nut so that both ends of the spring 600 can be adjusted, and a user can select and adjust the second stopper according to actual conditions, for example, it is more convenient for the user to adjust the second stopper 500. Thus, the second stopper 500 is provided as a second nut, which is convenient for a user.

Referring to fig. 5, in some embodiments of the present invention, the present invention further comprises a protection sleeve 700, and the protection sleeve 700 is sleeved on the spring 600.

In the actual use process of the dental appliance, since the dental appliance is located in the oral cavity of a human body and is easily touched by the tongue of the human body, in order to prevent the spring 600 from being contaminated due to the direct contact between the spring 600 and the tongue, the human body may also be damaged by the spring 600, for example, the tongue is clipped by the spring 600 and scratched by the corner of the spring 600. The protective sleeve 700 is disposed outside the spring 600, so that the above problems can be effectively avoided, the spring 600 is prevented from being polluted, and the human body is protected. It will be appreciated that since the protective sleeve 700 is intended to be installed in the mouth of a human being, it is desirable to use materials that are non-toxic to the human being. It is understood that protective cover 700 is generally made of a flexible material, such as silicone, latex.

Referring to fig. 5, in some embodiments of the invention, protective sheath 700 is an accordion structure.

Because the length of the spring 600 is changed, if the protective cover 700 is too short, the spring 600 will be exposed out of the protective cover 700 after being lengthened, and thus the protective function is not achieved; and if the protective sheath 700 is too long, it may block the first nut 400 and the second stopper 500 from approaching and may hinder the teeth from being drawn together. The protective sheath 700 is configured as an accordion structure, so that the length of the protective sheath 700 can be changed along with the distance between the first nut 400 and the second stop 500, thereby better protecting the mouthpiece 100 without hindering the normal function of the connection mechanism. It is understood that the accordion structure is a structure capable of being folded and stretched, and reference can be made to the specific structure on the accordion.

Referring to fig. 1 to 4, in some embodiments of the present invention, the first column member 200 is a sleeve, the second column member 300 is an insertion rod, one end of the insertion rod is provided with a stopper 320, and the stopper 320 is defined in the sleeve.

The setting of stopper 320 for the inserted bar can not fall out from the sleeve, prevents simultaneously that spring 600 from breaking away from the sleeve and coming off along with the inserted bar, increases user's safety and convenience, lets the user can put the unscrambler at will, and also need not worry that spring 600 causes danger in dropping into the import chamber.

Referring to fig. 1 to 4, in some embodiments of the present invention, a plurality of first scales 210 are disposed on the outer peripheral wall of the first column 200, the plurality of first scales 210 are sequentially disposed along the axial direction of the first column 200, a plurality of second scales 310 are disposed on the outer peripheral wall of the second column 300, and the plurality of second scales 310 are sequentially disposed along the axial direction of the second column 300.

The setting of first scale 210 and second scale 310, the person of facilitating the use sees the original length that spring 600 compressed simply directly perceivedly, is convenient for adjust, also can let the user according to the clear size of knowing the regulation dynamics that the scale is clear and definite simultaneously, when changing or wearing the tooth unscrambler again, can adjust suitable throw-off dynamics size fast according to the record of last time. It is understood that the first scale 210 and the second scale 310 may be marked with a bright color after the thread is cut, or may be marked with a bright scale mark on the basis of the thread.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (5)

1. An appliance with adjustable force, comprising:

two tooth sockets;

one end of the first column piece is connected with one tooth socket of the first column piece;

the second column piece is inserted with the first column piece, and one end of the second column piece is connected with another tooth socket;

the first nut is in threaded connection with the first column piece;

the second stopper is arranged on the outer peripheral wall of the second column part;

and the spring is sleeved on the first column piece and the second column piece, one end of the spring is abutted against the first nut, and the other end of the spring is abutted against the second stopper.

2. The adjustable force dental appliance of claim 1, wherein the second stop member is a second nut that is threadably coupled to the second post member.

3. The adjustable force dental appliance of claim 1, further comprising a protective sleeve disposed over the spring.

4. A force-adjustable dental appliance according to claim 1, wherein the first post member is a sleeve and the second post member is an insert rod, and wherein a stop block is provided at one end of the insert rod and is defined within the sleeve.

5. A force-adjustable orthodontic appliance as claimed in claim 1, wherein the first column member has a peripheral wall provided with a plurality of first graduations, the first graduations being sequentially arranged in the axial direction of the first column member, and the second column member has a peripheral wall provided with a plurality of second graduations, the second graduations being sequentially arranged in the axial direction of the second column member.

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