CN220175262U

CN220175262U - Tooth traction device of temporomandibular joint dish

Info

Publication number: CN220175262U
Application number: CN202321728638.8U
Authority: CN
Inventors: 王鹏程
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-15
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a tooth traction device of a temporomandibular joint disc, which comprises two side plates: the side that two curb plates are relative all rotates and is connected with the carousel, is provided with the orthodontic headgear of high position between two curb plates, the both ends of orthodontic headgear bottom of high position are respectively with two curb plates fixed connection, one side that the curb plate was kept away from to the carousel is provided with adjusting part, adjusting part is including the welding at the guide rail that curb plate one side was kept away from to the carousel, the surface sliding connection of guide rail has the sliding sleeve, one side that the carousel was kept away from to the sliding sleeve is provided with elastic brace, and the bottom between two elastic braces is provided with the traction bow. The utility model plays a role in traction for the teeth of a user through the matched use of the side plates, the high-position orthodontic headgear, the elastic brace and the traction bow, and simultaneously can adjust the traction position and the traction force of the traction bow under the matched use of the adjusting component, thereby achieving the purpose of being convenient for adjusting the traction force and adjusting the traction force slightly.

Description

Tooth traction device of temporomandibular joint dish

Technical Field

The utility model belongs to the technical field of tooth traction, and particularly relates to a tooth traction device of a temporomandibular joint disc.

Background

The temporomandibular joint is also called temporomandibular joint, mandibular joint, jaw joint and craniomaxillary joint, is the only left and right bilateral linkage joint of the maxillofacial region, has certain stability and multidirectional mobility, and the temporomandibular joint has abnormal positions at the positions of teeth of the oral cavity of a patient with the displacement of the joint discs of the temporomandibular joint, and needs to be subjected to intervention treatment by adopting a tooth orthodontic mode.

The external dental arch is a medical instrument for performing jaw orthopaedics by applying external force to the mouth, when the external dental arch is used, the intraoral appliance is pulled by using the rubber band, however, the elastic force of the rubber band is limited, and the force during pulling is inconvenient to control.

Disclosure of Invention

The utility model aims to provide a tooth traction device of a temporomandibular joint disc, which adopts a mode of matching an elastic brace and a data adjusting component, and can accurately adjust traction force, thereby facilitating an oral appliance of a user to obtain optimal traction force so as to solve the technical problems.

The technical scheme for solving the technical problems is as follows: a tooth traction device of a temporomandibular joint disc comprising two side plates: the side that two curb plates are relative all rotates and is connected with the carousel, is provided with the orthodontic headgear of high position between two curb plates, the both ends of orthodontic headgear bottom of high position are respectively with two curb plates fixed connection, one side that the curb plate was kept away from to the carousel is provided with adjusting part, adjusting part is including the welding at the guide rail that curb plate one side was kept away from to the carousel, the surface sliding connection of guide rail has the sliding sleeve, one side that the carousel was kept away from to the sliding sleeve is provided with elastic brace, and the bottom between two elastic braces is provided with the traction bow, the hanging hole with a plurality of and traction bow looks adaptation has been seted up on the surface of elastic brace.

Preferably, the top of sliding sleeve runs through and is provided with the threaded rod, the screw hole with threaded rod looks adaptation is seted up at the top of guide rail.

Preferably, the top welding of threaded rod surface has the anticreep ring, the annular constant head tank with anticreep ring looks adaptation is seted up at the top of sliding sleeve inner wall.

Preferably, the front side and the rear side of the inner cavity of the sliding sleeve are fixedly connected with limit bars, and the front side and the rear side of the guide rail are provided with limit sliding grooves matched with the limit bars.

Preferably, the opposite sides of the two side plates are adhered with anti-collision pads, and the anti-collision pads are sponge pads.

Preferably, the top of elastic brace one side is run through and is provided with two screws, screw and sliding sleeve threaded connection.

1. The beneficial effects of the utility model are as follows: the utility model plays a role in traction for the teeth of a user through the matched use of the side plates, the high-position orthodontic headgear, the elastic brace and the traction bow, and simultaneously can adjust the traction position and the traction force of the traction bow under the matched use of the adjusting component, thereby achieving the purpose of being convenient for adjusting the traction force and adjusting the traction force slightly.

2. According to the utility model, through the cooperation of the threaded rod and the threaded hole, the reverse propulsion function is realized on the sliding sleeve, so that the sliding sleeve can drive the elastic brace to move up and down, and the traction force of the traction bow can be finely adjusted.

3. According to the utility model, through the cooperation of the anti-drop ring and the annular positioning groove, the threaded rod is positioned, so that the threaded rod can be stably in a rotating connection state with the sliding sleeve.

4. According to the sliding sleeve, the limiting strips and the limiting sliding grooves are matched to play a role in limiting and guiding the sliding sleeve, so that the stability of the sliding sleeve in the sliding process is improved.

Drawings

Wherein:

FIG. 1 is a schematic front view of an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a turntable, an adjustment assembly, and a hanging hole according to one embodiment of the present utility model;

fig. 3 is a perspective exploded view of a turntable and adjustment assembly according to one embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. the side plate, 2, the carousel, 3, high-order orthodontic headgear, 4, prevent the pad, 5, elastic brace, 6, traction bow, 7, hanging hole, 8, adjusting part, 81, guide rail, 82, sliding sleeve, 83, threaded rod, 84, screw hole, 9, anticreep ring, 10, annular constant head tank, 11, screw, 12, spacing, 13, spacing spout.

Detailed Description

Hereinafter, an embodiment of the tooth traction apparatus of the temporomandibular joint tray of the present utility model will be described with reference to the accompanying drawings.

Fig. 1-3 show a tooth traction device of a temporomandibular joint disc according to an embodiment of the utility model, which comprises two side plates 1, wherein anti-collision pads 4 are adhered to opposite sides of the two side plates 1, the anti-collision pads 4 are foam-rubber pads, one opposite sides of the two side plates 1 are rotatably connected with a rotary table 2, a high-position orthodontic head cap 3 is arranged between the two side plates 1, two ends of the bottom of the high-position orthodontic head cap 3 are fixedly connected with the two side plates 1 respectively, one side of the rotary table 2 far away from the side plates 1 is provided with an adjusting component 8, the adjusting component 8 comprises a guide rail 81 welded on one side of the rotary table 2 far away from the side plates 1, the surface of the guide rail 81 is slidingly connected with a sliding sleeve 82, the top of the sliding sleeve 82 is provided with a threaded rod 83, the top of the surface of the threaded rod 83 is welded with an anti-falling ring 9, the top of the inner wall of the sliding sleeve 82 is provided with an annular positioning groove 10 matched with the anti-falling ring 9, and the anti-falling ring 9 and the annular positioning groove 10 are matched, the threaded rod 83 is positioned, so that the threaded rod 83 can be stably in a rotating connection state with the sliding sleeve 82, the front side and the rear side of the inner cavity of the sliding sleeve 82 are fixedly connected with limit bars 12, the front side and the rear side of a guide rail 81 are provided with limit sliding grooves 13 matched with the limit bars 12, the sliding sleeve 82 is limited and guided by the matched use of the limit bars 12 and the limit sliding grooves 13, the stability of the sliding sleeve 82 in the sliding process is improved, the top of the guide rail 81 is provided with threaded holes 84 matched with the threaded rod 83, the sliding sleeve 82 is reversely pushed by the matched use of the threaded rod 83 and the threaded holes 84, the sliding sleeve 82 can drive the elastic braces 5 to move up and down, the traction force of a traction bow 6 is finely adjusted, one side of the sliding sleeve 82 far away from the turntable 2 is provided with the elastic braces 5, the top of one side of the elastic brace 5 is provided with two screws 11 in a penetrating way, the screws 11 are in threaded connection with the sliding sleeve 82, the bottom between the two elastic braces 5 is provided with a traction bow 6, and the surface of the elastic brace 5 is provided with a plurality of hanging holes 7 matched with the traction bow 6.

Working principle: when the traction bow 6 is used, a user places the traction bow 6 at the mouth and is connected with teeth of the user by matching with an appliance, then the user sleeves the high-position orthodontic headgear 3 on the head, the two side plates 1 are respectively arranged on two sides of the head, at the moment, the user hangs the hook part of the traction bow 6 in the inner cavity of the hanging hole 7, the elastic brace 5 is connected with the traction bow 6, then the user rotates the two threaded rods 83 sequentially, the threaded rods 83 rotate relatively with the sliding sleeve 82 in the rotating process, the sliding sleeve 82 is driven to push upwards by matching with the surface threads of the threaded rods 83 and the threads of the inner wall of the threaded holes 84, the sliding sleeve 82 generates pulling force on the traction bow 6 by the elastic brace 5 in the displacement process, the traction bow 6 plays a traction role on the teeth of the user, the user can hang the hook part of the traction bow 6 in the inner cavity of the hanging hole 7 with relatively weak force, and the elastic brace 5 is pulled slightly by the threaded rods 83 in the wearing process, and the traction force of the traction bow 6 can be regulated slightly.

To sum up: this tooth draw gear of temporomandibular joint dish uses through the cooperation of curb plate 1, high-order orthodontic headgear 3, elastic brace 5 and traction bow 6, has played the traction to user's tooth, and under the cooperation of adjusting part 8 was used simultaneously, can adjust traction position and dynamics to traction bow 6, can reach the fine purpose of traction dynamics and traction force regulation of being convenient for.

Claims

1. A tooth traction device of a temporomandibular joint disc, characterized in that it comprises two side plates (1): the utility model provides a high-order just abnormal headgear (3) that all rotates in one side that two curb plates (1) are relative is connected with carousel (2), is provided with between two curb plates (1), the both ends of high-order just abnormal headgear (3) bottom are respectively with two curb plates (1) fixed connection, one side that curb plate (1) was kept away from to carousel (2) is provided with adjusting part (8), adjusting part (8) are including welding guide rail (81) of keeping away from curb plate (1) in carousel (2), the surface sliding connection of guide rail (81) has sliding sleeve (82), one side that carousel (2) was kept away from to sliding sleeve (82) is provided with elastic brace (5), and the bottom between two elastic brace (5) is provided with traction bow (6), hanging hole (7) with traction bow (6) looks adaptation are seted up on the surface of elastic brace (5).

2. Tooth traction device of temporomandibular joint disc according to claim 1, characterized in that the top of the sliding sleeve (82) is provided with a threaded rod (83) through penetration, the top of the guide rail (81) is provided with a threaded hole (84) adapted to the threaded rod (83).

3. Tooth traction device of temporomandibular joint disc according to claim 2, characterized in that the top of the surface of threaded rod (83) is welded with anti-drop ring (9), the top of the inner wall of sliding sleeve (82) is provided with annular positioning groove (10) adapted with anti-drop ring (9).

4. A tooth traction device for a temporomandibular joint disc according to claim 3, wherein the front side and the rear side of the inner cavity of the sliding sleeve (82) are fixedly connected with a limit bar (12), and the front side and the rear side of the guide rail (81) are provided with limit sliding grooves (13) matched with the limit bar (12).

5. Tooth traction device for temporomandibular joint disc according to claim 4, characterized in that the opposite sides of the two side plates (1) are each glued with a anti-punch pad (4), the anti-punch pad (4) being a sponge pad.

6. Tooth traction device for temporomandibular joint disc according to claim 5, characterized in that the top of one side of the elastic brace (5) is provided with two screws (11) through it, the screws (11) being screwed with sliding sleeves (82).