CN214761540U

CN214761540U - Manufacturing tool for invisible tooth socket traction device

Info

Publication number: CN214761540U
Application number: CN202120656670.4U
Authority: CN
Inventors: 王胜国; 邓亭月; 李英; 田佳
Original assignee: Second Affiliated Hospital of Chongqing Medical University
Current assignee: Second Affiliated Hospital of Chongqing Medical University
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-19
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a manufacturing tool of a hidden tooth socket traction device, which comprises a left pressing plate, a right pressing plate, a left rotating arm and a right rotating arm, wherein the middle parts of the left rotating arm and the right rotating arm are crossed and are in running fit; the left pressing plate is an arc-shaped plate with a convex right side surface, the right pressing plate is an arc-shaped plate with a concave left side surface, the right side surface of the left pressing plate corresponds to the left side surface of the right pressing plate, a through hole is formed in the middle of the left pressing plate, a hollow cylindrical cutting knife is arranged in the middle of the left side of the right pressing plate, a slag discharging hole communicated with an inner hole of the cylindrical cutting knife is formed in the middle of the right pressing plate, and the cylindrical cutting knife corresponds to the through hole; the left pressure plate is arranged at one end of the left rotating arm, the right pressure plate is arranged at one end of the right rotating arm, and the other ends of the left rotating arm and the right rotating arm are hand-held parts. The invisible tooth socket can be clamped by the manufacturing tool to form the concave circular groove and the through hole, the operation is simple and convenient, the appearance of the invisible tooth socket worn on teeth is not influenced, and the tongue side buckle can be fixed and restrained.

Description

Manufacturing tool for invisible tooth socket traction device

Technical Field

The utility model relates to a medical instrument that the oral cavity used especially relates to an stealthy facing draw gear preparation instrument.

Background

The lingual button is a common orthodontic accessory in orthodontic correction. The tongue side buckles are divided into two types, namely bonding type tongue side buckles and welding type tongue side buckles according to different base plates. In oral clinical treatment, orthodontic treatment is a common treatment project, and aims to correct malocclusion and irregular tooth arrangement of a patient, so that teeth are tidy, attractive and stable.

In order to better correct the teeth, sometimes a lingual button is adhered to the teeth, and then the elastic rubber ring and the lingual button apply force to the teeth to be corrected, so as to achieve the purpose of correcting the teeth. However, the tongue side buckle can influence the wearing of the invisible braces on the teeth after being adhered to the teeth. In order to wear the invisible braces without affecting the adhesion of the lingual buttons on the teeth, a notch is usually formed on the invisible braces corresponding to the lingual buttons to be adhered, and the notch is used for the lingual buttons to avoid affecting the wearing of the invisible braces, but the integrity and the stress release of the invisible braces are affected by the operation.

In the process of stealth correction, it is often necessary to apply low compressive forces to the teeth. In the clinical application process, holes are often formed in the invisible tooth socket, and then the lingual buttons extend out of the holes of the tooth socket to assist the anchorage nails to apply vertical traction force. This mode of operation has two disadvantages: firstly, the operation is relatively complicated; secondly, the fitting performance of the partial tooth socket is affected after the tongue side buckle is placed.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough that exists among the prior art, the utility model provides a do benefit to trompil on stealthy facing, and stealthy facing also can be detained the stealthy facing draw gear producing tool that carries out the restraint to the tongue side.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a manufacturing tool for an invisible tooth socket traction device comprises a left pressing plate, a right pressing plate, a left rotating arm and a right rotating arm, wherein the middle parts of the left rotating arm and the right rotating arm are crossed and are in rotating fit; the left pressing plate is an arc-shaped plate with a convex right side surface, the right pressing plate is an arc-shaped plate with a concave left side surface, the right side surface of the left pressing plate corresponds to the left side surface of the right pressing plate, a through hole is formed in the middle of the left pressing plate, a hollow cylindrical cutting knife is arranged in the middle of the left side of the right pressing plate, a slag discharging hole communicated with an inner hole of the cylindrical cutting knife is formed in the middle of the right pressing plate, and the cylindrical cutting knife corresponds to the through hole; the left pressure plate is arranged at one end of the left rotating arm, the right pressure plate is arranged at one end of the right rotating arm, and the other ends of the left rotating arm and the right rotating arm are hand-held parts; after the hand holding parts of the left rotating arm and the right rotating arm are close to each other, the right pressing plate is pressed on the left pressing plate, and the cylindrical cutting knife penetrates through the through hole of the left pressing plate.

As an optimized scheme of the utility model, the length of cylinder cutting knife is 0.8 ~ 1.6mm, the left end face of cylinder cutting knife is sharp annular blade.

As the utility model discloses an optimal scheme, the left surface of left side clamp plate is interior concave surface, the right side off-plate convexity of left side clamp plate becomes circular arch, circular bellied excircle diameter is 3 ~ 4mm, the excircle diameter of cylinder cutting knife is 1.8 ~ 2.6 mm.

As a preferred embodiment of the present invention, the one end of the left rotating arm is fixedly connected to the left side of the left pressing plate, and the one end of the right rotating arm is fixedly connected to the right side of the right pressing plate.

As a preferred scheme of the utility model, the one side of just keeping away from right rocking arm on the right flank of right side clamp plate sets up a scale, the scale is perpendicular with the axis of cylinder cutting knife.

As an optimized proposal of the utility model, a stay cord is arranged on the right side surface of the right pressing plate, and the end part of the stay cord is provided with a sealing cover which can seal the deslagging hole.

As a preferred scheme of the utility model, the left side of left side clamp plate sets up the lid that can cover the outside of concave surface including.

The technical effects of the utility model are that: when the invisible tooth socket traction device is used for manufacturing a tool, the side wall of the invisible tooth socket is clamped between the left pressing plate and the right pressing plate, the side wall of the invisible tooth socket corresponding to the tongue side buckle mounting position is aligned to the cylindrical cutting knife on the right pressing plate, the hand holding part of the left rotating arm and the hand holding part of the right rotating arm are held tightly, after the hand holding parts of the left rotating arm and the right rotating arm are close to each other by force application, the left pressing plate and the right pressing plate are pressed on two sides of the side wall of the invisible tooth socket, under the action of extrusion force of the left pressing plate and the right pressing plate, the inner side of the pressed part of the invisible tooth socket forms an inwards concave circular groove, the outer side of the pressed part of the invisible tooth socket forms an outwards convex circular bulge, the cylindrical cutting knife simultaneously cuts the middle part of the pressed part of the invisible tooth socket, a through hole is formed in the middle part of the pressed part of the invisible tooth socket, when the invisible tooth socket is used, the head of the tongue side buckle passes through hole on the invisible tooth socket, the base of the tongue side buckle is clamped in the inwards concave circular groove of the invisible tooth socket, the tongue side buckle can be limited and restrained through the concave circular groove and the through hole on the invisible tooth socket, and the tongue side buckle is not required to be bonded on the tooth. Therefore, the invisible tooth socket can be clamped by the manufacturing tool to form the concave circular groove and the through hole on the invisible tooth socket, the operation is simple and convenient, the appearance of the invisible tooth socket worn on teeth is not influenced, and the tongue side buckle can be fixed and restrained.

Drawings

FIG. 1 is a schematic structural view of a tool for manufacturing a hidden tooth socket traction device;

FIG. 2 is a left side view of the left pressure plate and the left swivel arm;

FIG. 3 is a left side view of the right pressure plate and the right swivel arm;

FIG. 4 is a schematic structural view of the side wall of the invisible facing being clamped on the manufacturing tool of the invisible facing traction device;

FIG. 5 is a schematic view of the tongue side buckle mounted on the invisible mouthpiece.

In the figure: 1-left press plate; 2-right pressing plate; 3-left tumbler; 4-right tumbler; 5-a through hole; 6-cylindrical cutter; 7-slag discharge hole; 8-hand holding part; 9-a graduated scale; 10-pulling a rope; 11-a sealing cover; 12-invisible braces; 13-tongue side buckle; 14-a strip-shaped hole; 15-axle pin; 16-a lid.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, a tool for manufacturing a traction device for an invisible dental mouthpiece comprises a left pressing plate 1, a right pressing plate 2, a left rotating arm 3 and a right rotating arm 4. The middle parts of the left rotating arm 3 and the right rotating arm 4 are crossed and are in rotating fit, in the embodiment, a strip-shaped hole 14 is formed in the right rotating arm 4, and the left rotating arm 3 passes through the strip-shaped hole 14 in the right rotating arm 4 and is in rotating fit with the right rotating arm 4 through a shaft pin 15. Left side clamp plate 1 is the arc of right flank evagination, and the left surface of left side clamp plate 1 is interior concave surface, and the right flank of left side clamp plate 1 external convex becomes circular arch, and circular bellied excircle diameter is 3 ~ 4mm, and this diameter just can be with the size phase-match of the base that the tongue side was buckled. The right pressing plate 2 is an arc plate with a concave left side surface, and the right side surface of the left pressing plate 1 corresponds to the left side surface of the right pressing plate 2. The middle part of left clamp plate 1 sets up through-hole 5, and the left side middle part of right clamp plate 2 sets up hollow cylinder cutting knife 6, and the middle part of right clamp plate 2 sets up the communicating row's of hole sediment hole 7 with cylinder cutting knife 6, and cylinder cutting knife 6 corresponds with through-hole 5, arranges the sediment hole 7 and is used for discharging the disintegrating slag that cylinder cutting knife 6 cut down. The left pressing plate 1 is disposed on one end of the left rotating arm 3, and in the present embodiment, as shown in fig. 2, the left pressing plate 1 is disposed on the top end of the left rotating arm 3; the right pressing plate 2 is disposed on one end of the right swivel arm 4, and in the present embodiment, as shown in fig. 3, the right pressing plate 2 is disposed on the tip of the right swivel arm 4, and the other ends of the left swivel arm 3 and the right swivel arm 4 are hand grips 8. After the hand-held parts 8 of the left rotating arm 3 and the right rotating arm 4 are close to each other, the right pressing plate 2 is pressed on the left pressing plate 1, and the cylindrical cutting knife 6 penetrates through the through hole 5 of the left pressing plate 1.

The length of cylindrical cutting knife 6 is 0.8 ~ 1.6mm, and the left end face of cylindrical cutting knife 6 is sharp annular blade, and the invisible facing of certain thickness can be enough cut out to cylindrical cutting knife 6 of this length, and sharp annular blade can the rapid cutting out circular port. The diameter of the excircle of the cylindrical cutting knife 6 is 1.8-2.6 mm, and the head of the tongue side buckle can pass through a through hole cut on the invisible tooth socket.

One end of the left rotating arm 3 is fixedly connected with one edge of the left side of the left pressing plate 1, one end of the right rotating arm 4 is fixedly connected with one edge of the right side of the right pressing plate 2, so that the connecting end of the left rotating arm 3 and the right rotating arm 4 is far away from the corresponding surface between the left pressing plate 1 and the right pressing plate 2, and the right pressing plate 2 is prevented from being blocked to press the left pressing plate 1. On the right flank of right side clamp plate 2 and keep away from one side of right rocking arm 4 and set up a scale 9, scale 9 is perpendicular with the axis of cylindrical cutting knife 6, when the lateral wall card of stealthy facing was between left clamp plate 1 and right clamp plate 2, through observing the scale on the scale 9, the distance of the top of stealthy facing 12 of range finding cylindrical cutting knife 6 distance that can be accurate, the through-hole position that makes cylindrical cutting knife 6 cut out is more accurate. A pull rope 10 is further arranged on the right side surface of the right pressing plate 2, a sealing cover 11 capable of sealing the slag discharge hole 7 is arranged at the end part of the pull rope 10, and when a tool for manufacturing the invisible tooth socket traction device is not used, the sealing cover 11 is sealed on the slag discharge hole 7, so that the cleaning of the slag discharge hole 7 and the interior of the cylindrical cutting knife 6 is favorably kept; when in use, the sealing cover 11 is taken down from the slag discharge hole 7. A cover 16 capable of covering the outer side of the concave surface is arranged on the left side of the left pressure plate 1, and the cover 16 is blocked on the outer side of the concave surface on the left side of the left pressure plate 1, so that the cylindrical cutting knife 6 is prevented from causing trauma to doctors or other operators.

When the invisible tooth socket traction device is used for manufacturing a tool, as shown in figure 4, only the side wall of the invisible tooth socket 12 needs to be clamped between the left pressing plate 1 and the right pressing plate 2, the side wall of the invisible tooth socket 12 corresponding to the tongue side buckle installation position is aligned to the cylindrical cutting knife 6 on the right pressing plate 2, the distance from the cylindrical cutting knife 6 to the top of the invisible tooth socket 12 is visually observed through the graduated scale 9, the position of a cutting hole of the cylindrical cutting knife 6 is accurately judged, then the hand holding part 8 of the left rotating arm 3 and the right rotating arm 4 is tightly held by hands, after the force is applied to enable the hand holding part 8 of the left rotating arm 3 and the right rotating arm 4 to be close to each other, the left pressing plate 1 and the right pressing plate 2 are pressed on the two sides of the side wall of the invisible tooth socket 12, under the extrusion force of the left pressing plate 1 and the right pressing plate 2, the inner side of the pressed part of the invisible tooth socket 12 forms an inner concave circular groove, the outer side forms an outer convex circular bulge, the cylindrical cutting knife 6 simultaneously cuts the middle part of the pressed part of the invisible tooth socket 12, a through hole is formed in the middle of the pressed part of the invisible tooth socket 12, as shown in figure 5. When the invisible tooth socket is used, the head of the tongue side buckle 13 penetrates through the through hole in the invisible tooth socket 12, the base of the tongue side buckle 13 is clamped in the concave circular groove in the invisible tooth socket 12, the tongue side buckle 13 can be limited and restricted through the concave circular groove and the through hole in the invisible tooth socket 12, and the tongue side buckle does not need to be bonded on teeth. Therefore, only the invisible facing 12 is clamped by using a manufacturing tool, an inner concave circular groove and a through hole can be formed in the invisible facing 12, the operation is simple and convenient, the appearance of the invisible facing 12 worn on teeth is not influenced, and the tongue side buckle 13 can be fixed and restrained.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an stealthy facing draw gear preparation instrument which characterized in that: the device comprises a left pressing plate (1), a right pressing plate (2), a left rotating arm (3) and a right rotating arm (4), wherein the middle parts of the left rotating arm (3) and the right rotating arm (4) are crossed and are in running fit; the left pressure plate (1) is an arc-shaped plate with a convex right side surface, the right pressure plate (2) is an arc-shaped plate with a concave left side surface, the right side surface of the left pressure plate (1) corresponds to the left side surface of the right pressure plate (2), a through hole (5) is formed in the middle of the left pressure plate (1), a hollow cylindrical cutting knife (6) is arranged in the middle of the left side of the right pressure plate (2), a slag discharge hole (7) communicated with an inner hole of the cylindrical cutting knife (6) is formed in the middle of the right pressure plate (2), and the cylindrical cutting knife (6) corresponds to the through hole (5); the left pressure plate (1) is arranged at one end of the left rotating arm (3), the right pressure plate (2) is arranged at one end of the right rotating arm (4), and the other ends of the left rotating arm (3) and the right rotating arm (4) are hand-held parts (8); after the hand holding parts (8) of the left rotating arm (3) and the right rotating arm (4) are close to each other, the right pressing plate (2) is pressed on the left pressing plate (1), and the cylindrical cutting knife (6) penetrates through the through hole (5) of the left pressing plate (1).

2. The tool for making the invisible dental mouthpiece traction device according to claim 1, wherein: the length of the cylindrical cutting knife (6) is 0.8-1.6 mm, and the left end face of the cylindrical cutting knife (6) is a sharp annular blade.

3. The tool for making the invisible dental mouthpiece traction device according to claim 1, wherein: the left side face of the left pressing plate (1) is an inward concave face, the right side face of the left pressing plate (1) is outwards convex to form a circular protrusion, the diameter of the outer circle of the circular protrusion is 3-4 mm, and the diameter of the outer circle of the cylindrical cutting knife (6) is 1.8-2.6 mm.

4. The tool for making the invisible dental mouthpiece traction device according to claim 1, wherein: one end of the left rotating arm (3) is fixedly connected with one edge of the left side of the left pressing plate (1), and one end of the right rotating arm (4) is fixedly connected with one edge of the right side of the right pressing plate (2).

5. The tool for making the invisible mouthpiece traction device according to any one of claims 1 to 4, wherein: and a graduated scale (9) is arranged on the right side surface of the right pressure plate (2) and on one side far away from the right rotating arm (4), and the graduated scale (9) is vertical to the axis of the cylindrical cutting knife (6).

6. The tool for making the invisible dental mouthpiece traction device according to claim 5, wherein: still set up a stay cord (10) on the right flank of right side clamp plate (2), the tip of stay cord (10) sets up a sealed lid (11) that can seal row cinder hole (7).

7. The tool for making the invisible dental mouthpiece traction device according to claim 3, wherein: and a cover (16) capable of covering the outer side of the inner concave surface is arranged on the left side of the left pressure plate (1).