CN214712855U - But quick adjustment's facing coupling mechanism and tooth unscrambler - Google Patents

Abstract

The utility model discloses a solve the problem that the dynamics of drawing together of the regulation tooth unscrambler that exists is quick inadequately in the dentistry field, provide a facing coupling mechanism and tooth unscrambler that can quick adjustment, this mechanism includes: one end of the elastic piece is used for connecting a tooth socket of the elastic piece; one end of the adjusting pipe is provided with a first internal thread, the other end of the adjusting pipe is provided with a second internal thread, and the rotating directions of the first internal thread and the second internal thread are opposite; the outer wall of one end of the first adjusting rod is provided with a first external thread matched with the first internal thread, and the other end of the first adjusting rod is connected with the other end of the elastic piece; and the outer wall of the second adjusting rod is provided with a second external thread matched with the second internal thread, and the other end of the second adjusting rod is used for connecting another tooth socket. The utility model discloses a but quick adjustment's facing coupling mechanism through setting up a pair of threaded connection structure to opposite soon, has improved regulation efficiency, makes the tooth unscrambler can adjust the dynamics size of drawing together of tooth to both sides tooth more fast.

Description

But quick adjustment's facing coupling mechanism and tooth unscrambler

Technical Field

The utility model relates to a dentistry, in particular to a tooth socket connecting mechanism capable of being quickly adjusted and a tooth appliance.

Background

In real life, teeth of people generally have a larger or smaller outward convex phenomenon, and for people with a larger outward convex phenomenon, the teeth need to be pulled together and corrected by wearing the dental appliance for the attractive appearance of the teeth.

The force requirements for the dental appliance to pull the teeth together are different for different people and for different periods of time for the same person. When the existing tooth socket connecting mechanism adjusts the tooth drawing-up force of the tooth socket connecting mechanism in real time, the adjustment speed is slow, so that a user needs to hold the mouth for a long time, and the user feels strong discomfort.

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 but quick adjustment's facing coupling mechanism and tooth unscrambler can simply adjust facing coupling mechanism fast and to the dynamics of drawing close of both sides tooth size, reduces user's uncomfortable and feels.

According to the utility model discloses but quick adjustment's facing coupling mechanism of first aspect embodiment includes: one end of the elastic piece is connected with one tooth socket of the elastic piece; the adjusting device comprises an adjusting pipe, a first screw thread and a second screw thread, wherein one end of the adjusting pipe is provided with the first screw thread, the other end of the adjusting pipe is provided with the second screw thread, and the rotating directions of the first screw thread and the second screw thread are opposite; the outer wall of one end of the first adjusting rod is provided with a first external thread matched with the first internal thread, and the other end of the first adjusting rod is connected with the other end of the elastic piece; and the outer wall of one end of the second adjusting rod is provided with a second external thread matched with the second internal thread, and the other end of the second adjusting rod is used for connecting another tooth socket.

According to the utility model discloses but quick adjustment's facing coupling mechanism has following technological effect at least: the adjusting pipe is provided with a first internal thread and a second internal thread which are opposite in turning direction, the first adjusting rod and the second adjusting rod are respectively in threaded connection with the first internal thread and the second internal thread, and when the adjusting pipe is rotated, the first adjusting rod and the second adjusting rod can be simultaneously screwed in or screwed out, so that the drawing force magnitude of the tooth socket connecting mechanism acting on teeth at two sides can be adjusted more quickly.

According to some embodiments of the utility model, the inner wall of control tube is provided with spacing convex part, spacing convex part is used for separating first internal thread with the second internal thread.

According to some embodiments of the invention, the pitch of the first internal thread and the second internal thread is the same.

According to the utility model discloses a some embodiments, the control tube sets gradually to first regulation and divides pipe, intermediate pipe, second regulation to divide the pipe, first internal thread sets up on the inner wall that first regulation was divided the pipe, the second internal thread sets up on the inner wall that the second regulation was divided the pipe, the one end of first regulation pole is provided with first locating part, the one end of second regulation pole is provided with the second locating part, first locating part with the second locating part is injectd in the intermediate pipe.

According to some embodiments of the invention, the resilient member is a spring.

According to some embodiments of the utility model, still include the protective sheath, the protective sheath is established on the elastic component.

According to some embodiments of the utility model, the outer wall of control tube is provided with anti-skidding line.

According to the utility model discloses tooth unscrambler of second aspect embodiment, including two facing and foretell quick adjustment's facing coupling mechanism, but quick adjustment's facing coupling mechanism's both ends are connected respectively two the facing.

According to the utility model discloses dental appliance, at least, have following technological effect: by adopting the rapidly adjustable tooth socket connecting mechanism to connect the tooth sockets on two sides, the pulling-together force of the tooth appliance to the teeth on two sides can be adjusted more rapidly.

According to some embodiments of the present invention, two be provided with a plurality of but quick adjustment's facing coupling mechanism between the facing, but a plurality of quick adjustment's facing coupling mechanism establish ties.

According to some embodiments of the present invention, the rapidly adjustable mouthpiece connection mechanism is movably connected to the mouthpiece.

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 a rapidly adjustable mouthpiece connection mechanism according to an embodiment of the present invention;

FIG. 2 is an axial cross-sectional view of the rapidly adjustable mouthpiece connection mechanism shown in FIG. 1;

FIG. 3 is a schematic front cross-sectional view of the rapidly adjustable mouthpiece connection mechanism shown in FIG. 1;

FIG. 4 is a schematic cross-sectional view of a rapidly adjustable mouthpiece connection mechanism according to an embodiment of the present invention;

FIG. 5 is an isometric cross-sectional view of the rapidly adjustable mouthpiece connection mechanism shown in FIG. 4.

Reference numerals:

a first elastic member 100;

the adjusting pipe 200, a first adjusting branch pipe 201, a second adjusting branch pipe 202 and a middle pipe 203;

a first internal thread 210, a second internal thread 220, a limit convex part 230;

a first adjusting rod 300, a first external thread 310, a first limiting member 320;

a second adjusting rod 400, a second external thread 410, and a second limiting member 420.

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 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, 2 and 3, a quick adjustable mouthpiece connecting mechanism according to an embodiment of the present invention includes: an elastic member 100, one end of the elastic member 100 being used to connect a mouthpiece thereof; the adjusting device comprises an adjusting pipe 200, wherein one end of the adjusting pipe 200 is provided with a first internal thread 210, the other end of the adjusting pipe 200 is provided with a second internal thread 220, and the rotating directions of the first internal thread 210 and the second internal thread 220 are opposite; a first external thread 310 matched with the first internal thread 210 is arranged on the outer wall of one end of the first adjusting rod 300, and the other end of the first adjusting rod 300 is connected with the other end of the elastic member 100; and a second external thread 410 matched with the second internal thread 220 is arranged on the outer wall of one end of the second adjusting rod 400, and the other end of the second adjusting rod 400 is used for connecting another tooth socket.

The tooth appliance mainly relies on the pulling force of the tooth socket connecting mechanism to the tooth sockets at two sides to pull the teeth with two convex sides to correct the teeth, the pulling force of the tooth socket connecting mechanism mainly depends on the pulling force of the elastic part 100, and the pulling force of the elastic part 100 is generally determined by the deformation degree of the elastic part 100. The utility model discloses a but quick adjustment's facing coupling mechanism, when the in-service use, two facing overlap respectively and establish on the evagination tooth that human both sides need be corrected, and one of which facing, elastic component 100, first regulation pole 300, control tube 200, second are adjusted pole 400, another facing and are connected gradually. The surplus length is not calculated, the ideal situation is considered, and the distance between the tooth sockets on two sides is as follows: the length of the elastic part 100 and the distance between the two farthest ends of the first adjusting rod 300 and the second adjusting rod 400, namely the sum of the length of the elastic part 100 and the distance between the two farthest ends of the first adjusting rod 300 and the second adjusting rod 400 are adjusted, so that the length of the elastic part 100 can be indirectly adjusted by only adjusting the distance between the two farthest ends of the first adjusting rod 300 and the second adjusting rod 400, the tension of the elastic part 100 is adjusted, and the pulling force of the tooth socket connecting mechanism on the teeth at two sides is finally adjusted; the first adjusting rod 300 and the second adjusting rod 400 are respectively in threaded connection with two ends of the adjusting tube 200, and the first adjusting rod 300 and the second adjusting rod 400 are simultaneously screwed into the tube or out of the tube by rotating the adjusting tube 200, so that the distance between two ends of the first adjusting rod 300 and the second adjusting rod 400 which are farthest away can be adjusted. It is understood that the elastic member 100 may be a spring, an elastic sheet, a rubber spring, a rubber band, or the like having elasticity. It is understood that the elastic member 100 may be further provided at the other end of the second adjustment lever 400, and the elastic member 100 is connected to another mouthpiece.

When the dental appliance is used in practice, the dental appliance can be worn on teeth after the pull-up force is adjusted outside the oral cavity, but the externally pre-adjusted force is generally not optimal, and is often further adjusted according to the actual situation after being worn for better and more comfortable orthodontic process, and the adjustment is also carried out from time to time as the teeth are slowly pulled up, and in this case, the frequent disassembly and assembly of the tooth socket is obviously not suitable and inconvenient. When the adjustment is carried out in real time inside the mouth, if the adjustment speed is too slow, the user is required to open his mouth for a long time, which is obviously uncomfortable for the user, in which case the adjustment speed needs to be increased. And compare current single threaded connection's facing coupling mechanism, the utility model discloses a but quick adjustment's facing coupling mechanism is provided with and revolves to opposite a pair of threaded connection structure, when rotatory control tube 200, first regulation pole 300 and second are adjusted pole 400 and can be simultaneously by precession or screw-out, and the displacement is carried out simultaneously to first regulation pole 300 and the second regulation pole 400 that once rotatory drove both sides simultaneously, and regulation efficiency is higher to can act on drawing together the dynamics size of both sides tooth to the facing coupling mechanism more fast and adjust.

Referring to fig. 2 and 3, in some embodiments of the present invention, the inner wall of the adjusting tube 200 is provided with a limit protrusion 230, and the limit protrusion 230 is used for separating the first internal thread 210 and the second internal thread 220.

The limit protrusion 230 is substantially located on the inner wall of the middle end of the adjusting tube 200 to separate the first internal thread 210 and the second internal thread 220, and when the first adjusting rod 300 or the second adjusting rod 400 is screwed into the adjusting tube 200 and touches the limit protrusion 230, the limit protrusion 230 limits the position of the position and cannot be screwed any more. The limit protrusion 230 is provided to prevent the first adjustment lever 300 from being screwed into the second internal thread 220 or the second adjustment lever 400 from being screwed into the first internal thread 210 at some time, which may damage the threads of each other and may be caught. And the limiting convex part 230 is arranged, so that the processing and the detection are convenient, and unqualified products are not easy to cause due to over-drilling.

Referring to fig. 3, in some embodiments of the present invention, the pitch of the first internal thread 210 and the second internal thread 220 is the same.

The first internal thread 210 and the second internal thread 220 have the same thread pitch, and when the user rotates the adjusting tube 200, the displacement generated by the first adjusting rod 300 and the second adjusting rod 400 is the same by rotating the adjusting tube 200 for one circle, which is convenient for the user to adjust, and the displacement deviation generated by the adjusting tube 200 due to the difference of the displacement of the left adjusting rod and the right adjusting rod of the adjusting tube 200 can be avoided, thereby influencing the user to adjust. The adjustment levers refer to the first adjustment lever 300 and the second adjustment lever 400.

Referring to fig. 4 and 5, in some embodiments of the present invention, the adjusting pipe 200 is sequentially disposed as a first adjusting branch pipe 201, a middle pipe 203, and a second adjusting branch pipe 202, the first internal thread 210 is disposed on an inner wall of the first adjusting branch pipe 201, the second internal thread 220 is disposed on an inner wall of the second adjusting branch pipe 202, one end of the first adjusting rod 300 is provided with a first limiting member 320, one end of the second adjusting rod 400 is provided with a second limiting member 420, and the first limiting member 320 and the second limiting member 420 are limited in the middle pipe 203.

The first adjusting rod 300 and the second adjusting rod 400 are respectively in threaded connection with the adjusting tube 200, the middle tube 203 is additionally arranged on the original basis, meanwhile, the first limiting part 320 and the second limiting part 420 are respectively arranged at two ends of the first adjusting rod 300 and the second adjusting rod 400, so that the first limiting part 320 and the second limiting part 420 are limited in the middle tube 203, the first adjusting rod 300 and the second adjusting rod 400 are always limited in the adjusting tube 200, the condition that the pulling-together force is adjusted is prevented, the rotation is excessive, the first adjusting rod 300 or the second adjusting rod 400 is separated from the adjusting tube 200, a user needs to take down a tooth socket again to insert a shaft into the tube, the adjusting efficiency is influenced, and danger can be brought to the user. The middle tube 203, the first limiting member 320 and the second limiting member 420 are arranged to limit the situation that the first adjusting rod 300 or the second adjusting rod 400 may be separated from the adjusting tube 200 due to excessive selection, so that a user can adjust the tooth socket connecting mechanism freely without worry, and the use of the user is more relieved.

Referring to fig. 1 and 4, in some embodiments of the present invention, the elastic member 100 is a spring.

The spring is easily available and cheaper, and the use of the spring as the elastic member 100 reduces the production cost.

In some embodiments of the present invention, the device further comprises a protective sleeve, which is sleeved on the elastic member 100.

In the actual use process of the dental appliance, since the mouthpiece connecting mechanism is located in the oral cavity of the human body and is easily touched by the tongue of the human body, in order to prevent the elastic member 100 from being directly contacted with the tongue and causing the elastic member 100 to be contaminated, the human body may also be damaged by the elastic member 100, for example, the tongue is clamped by the elastic member 100 and scratched by the corner of the elastic member 100. The protective sleeve is disposed outside the elastic member 100, so that the above problems can be effectively avoided, and the elastic member 100 is prevented from being contaminated and the human body is protected. It will be appreciated that since the protective sleeve needs to be installed in the mouth of a human body, it needs to be made of a material that is non-toxic to the human body. It will be appreciated that the protective sleeve is typically made of a flexible material, such as silicone, latex.

In some embodiments of the present invention, the outer wall of the adjusting tube 200 is provided with anti-slip lines.

The facing coupling mechanism that needs rotation regulation is located human oral cavity, and when the dynamics of drawing together needs rotation regulation, because liquid influences such as saliva in human oral cavity, the outer wall of adjusting tube 200 probably is more smooth, and the user is difficult for adjusting. And be provided with anti-skidding line, can make the user rotate more easily the adjusting tube 200, adjust the dynamics of drawing together, make things convenient for in-service use. It can be understood that the anti-slip pattern can be set by referring to the anti-slip pattern on the common bottle cap, or can be an anti-slip pattern formed by densely distributed convex points.

According to the utility model discloses a tooth unscrambler, including two braces and foretell quick adjustment's braces coupling mechanism, two braces are connected respectively at quick adjustment's braces coupling mechanism's both ends.

The dental appliance comprises two tooth sockets and the rapidly adjustable tooth socket connecting mechanism, and two ends of the rapidly adjustable tooth socket connecting mechanism are respectively connected with the two tooth sockets. The tooth socket connecting mechanism capable of being quickly adjusted is used for connecting tooth sockets on two sides, and the adjusting efficiency is improved by arranging a pair of threaded connecting structures which are opposite in rotating direction, so that the dental appliance can be used for adjusting the drawing force of the dental appliance to teeth on two sides more quickly.

In some embodiments of the present invention, a plurality of rapidly adjustable mouthpiece coupling mechanisms are provided between the two mouthpieces, and the plurality of rapidly adjustable mouthpiece coupling mechanisms are connected in series.

The strength range of the tooth socket connecting structure capable of being adjusted rapidly is that the drawing force caused by the first adjusting rod 300 and the second adjusting rod 400 completely screwed into the adjusting tube 200 is equal to the drawing force caused by the first adjusting rod 300 and the second adjusting rod 400 completely screwed out of the adjusting tube 200. And set up a plurality of quick adjustment's facing coupling mechanism and establish ties in a tooth unscrambler, can increase the dynamics interval that tooth unscrambler can adjust effectively, be fit for different crowds' use more.

In some embodiments of the present invention, the rapidly adjustable mouthpiece connection mechanism is movably connected to the mouthpiece.

The rapidly adjustable tooth socket connecting mechanism is movably connected with the tooth socket, so that a user can conveniently detach the tooth socket from the rapidly adjustable tooth socket connecting mechanism, and the tooth socket is convenient to clean and store; meanwhile, for a producer, the rapidly adjustable tooth socket connecting mechanism and the tooth socket can be produced separately and are convenient to produce and process, the rapidly adjustable tooth socket connecting mechanism and the tooth socket can be stored separately and are convenient to transport, and the tooth socket is not easy to damage due to the fact that the weak connecting part of the tooth socket and the rapidly adjustable tooth socket connecting mechanism is not arranged; and for the seller, different rapidly adjustable tooth socket connecting mechanisms can be connected with different tooth sockets, so that the tooth socket connecting mechanism is suitable for users with different oral cavity sizes and tooth sizes, has wider applicability and is convenient to sell. It will be appreciated that the articulation may be in the form of a threaded connection, a snap-fit connection, or the like.

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 (10)

1. A rapidly adjustable mouthpiece coupling mechanism for connecting two mouthpieces, comprising:

one end of the elastic piece is connected with one tooth socket of the elastic piece;

the adjusting device comprises an adjusting pipe, a first screw thread and a second screw thread, wherein one end of the adjusting pipe is provided with the first screw thread, the other end of the adjusting pipe is provided with the second screw thread, and the rotating directions of the first screw thread and the second screw thread are opposite;

the outer wall of one end of the first adjusting rod is provided with a first external thread matched with the first internal thread, and the other end of the first adjusting rod is connected with the other end of the elastic piece;

and the outer wall of one end of the second adjusting rod is provided with a second external thread matched with the second internal thread, and the other end of the second adjusting rod is used for connecting another tooth socket.

2. The rapidly adjustable mouthpiece connection mechanism of claim 1, wherein the inner wall of the adjustment tube is provided with a stop protrusion for separating the first internal thread and the second internal thread.

3. The rapidly adjustable mouthpiece connection of claim 1, wherein the pitch of the first internal thread and the second internal thread is the same.

4. The rapidly adjustable coupling mechanism according to claim 1, wherein the adjusting pipe is sequentially arranged as a first adjusting branch pipe, a middle pipe and a second adjusting branch pipe, the first internal thread is disposed on an inner wall of the first adjusting branch pipe, the second internal thread is disposed on an inner wall of the second adjusting branch pipe, the first limiting member is disposed at one end of the first adjusting rod, the second limiting member is disposed at one end of the second adjusting rod, and the first limiting member and the second limiting member are limited in the middle pipe.

5. The rapidly adjustable mouthpiece connection mechanism of claim 1, wherein the resilient member is a spring.

6. The rapidly adjustable mouthpiece connection mechanism of claim 1 further comprising a protective sleeve, said protective sleeve fitting over said resilient member.

7. The rapidly adjustable mouthpiece attachment mechanism of claim 1, wherein the outer wall of the adjustment tube is provided with anti-slip threads.

8. An orthodontic appliance comprising two braces and a quick adjustable brace connection according to any one of claims 1 to 7, the two braces being connected at their respective ends by the quick adjustable brace connection.

9. An appliance as in claim 8, wherein a plurality of the rapidly adjustable mouthpiece coupling mechanisms are disposed between the two mouthpieces, the plurality of rapidly adjustable mouthpiece coupling mechanisms being connected in series.

10. The appliance of claim 8, wherein the rapidly adjustable mouthpiece coupling mechanism is movably coupled to the mouthpiece.

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