CN221180666U - Orthodontic bracket with replaceable slot - Google Patents

Abstract

The utility model discloses an orthodontic bracket with a replaceable slot, which comprises a bracket net bottom and a slot piece, wherein the top of the bracket net bottom is movably connected with the slot piece, the top of the slot piece is provided with a slot for accommodating an arch wire, the top of the bracket net bottom is movably connected with a fixed plate positioned at the front side of the slot piece, the top of the fixed plate is provided with a rectangular connecting port, the inside of the rectangular connecting port is movably clamped with a connecting block, and the top of the connecting block penetrates through the rectangular connecting port and extends to the outside of the rectangular connecting port. According to the utility model, through the mutual matching of the bracket net bottom, the groove piece, the groove, the fixing plate, the rectangular connecting port, the connecting block, the fixing slot, the threaded inserted link, the handle and the threaded sleeve, the problem that the common orthodontic bracket is inconvenient to replace the groove, and when the groove needs to be replaced, the bracket can only be detached integrally for replacement, so that the teeth of a patient are easily damaged by repeated disassembly and assembly is solved.

Description

Orthodontic bracket with replaceable slot

Technical Field

The utility model relates to the technical field of brackets, in particular to an orthodontic bracket with a replaceable slot.

Background

The orthodontic bracket is mainly used in orthodontic treatment, and the main action principle is to apply the elastic restoring force of the orthodontic archwire to move one or more teeth of a patient to an expected position at an initial position, the orthodontic bracket is mainly stuck on the tooth surface of the patient, the elastic orthodontic archwire is mainly placed in a groove inside the bracket, and meanwhile, a part of the bracket is also provided with hooks for connecting accessories for moving some special cases.

At present, the common orthodontic bracket is inconvenient to replace the slot, and when the slot needs to be replaced, the bracket can only be wholly detached for replacement, so that the teeth of a patient are easily damaged by multiple times of detachment.

Disclosure of utility model

The present utility model is directed to an orthodontic bracket with replaceable slots to solve the above-mentioned problems with the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an orthodontic bracket with replaceable slots, comprising:

A bracket net bottom;

the top of the bracket net bottom is movably connected with a groove piece, the top of the groove piece is provided with a groove, and the groove is used for accommodating an arch wire;

the fixing plate is movably connected with the front side of the groove piece and positioned at the top of the bracket net bottom;

The top of the fixed plate is provided with a rectangular connecting port;

The connecting block is movably clamped in the rectangular connecting port, and the top of the connecting block penetrates through the rectangular connecting port and extends to the outside of the rectangular connecting port;

The upper parts of the left side and the right side of the connecting block are respectively provided with a fixed slot;

The threaded inserted link is movably clamped in the fixed slot, and one end of the threaded inserted link, which is far away from the fixed slot, penetrates through the fixed slot and extends to the outside of the fixed slot;

The surface thread of screw thread inserted bar is connected with the thread bush.

Further, the rear side of the fixing plate is fixedly connected with the groove member.

Further, the bottom of the connecting block is fixedly connected with the top of the bracket net bottom.

Further, one end of the threaded inserted rod, which is far away from the fixed slot, is fixedly connected with a handle.

Further, the bottom of the thread bush is fixedly connected with the top of the fixing plate.

Further, the diameter of the fixed slot is slightly larger than that of the threaded plug rod.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, through the mutual matching of the bracket net bottom, the groove piece, the groove, the fixing plate, the rectangular connecting port, the connecting block, the fixing slot, the threaded inserted link, the handle and the threaded sleeve, the problem that the common orthodontic bracket is inconvenient to replace the groove, and when the groove needs to be replaced, the bracket can only be detached integrally for replacement, so that the teeth of a patient are easily damaged by repeated disassembly and assembly is solved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the structure of the bracket net bottom of the present utility model;

fig. 4 is a schematic structural view of the fixing plate of the present utility model.

In the figure: 1. a bracket net bottom; 2. a channel member; 3. a groove; 4. a fixing plate; 5. a rectangular connection port; 6. a connecting block; 7. a fixed slot; 8. a threaded insert rod; 9. a grip; 10. and (5) a threaded sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an orthodontic bracket with replaceable slot comprises a bracket net bottom 1 and a slot member 2, wherein the top of the bracket net bottom 1 is movably connected with the slot member 2, the top of the slot member 2 is provided with a slot 3, the slot 3 is used for accommodating an arch wire, the top of the bracket net bottom 1 is movably connected with a fixing plate 4 at the front side of the slot member 2, the top of the fixing plate 4 is provided with a rectangular connecting port 5, the inside of the rectangular connecting port 5 is movably clamped with a connecting block 6, the top of the connecting block 6 penetrates through the rectangular connecting port 5 and extends to the outside of the rectangular connecting port 5, the left side and the right side of the connecting block 6 are both provided with fixing slots 7, the inside of the fixing slots 7 is movably clamped with threaded inserted rods 8, one ends of the threaded inserted rods 8 far away from the fixing slots 7 penetrate through the fixing slots 7 and extend to the outside of the fixing slots 7, and the surfaces of the threaded inserted rods 8 are in threaded sleeves 10.

Specifically, the rear side of the fixing plate 4 is fixedly connected to the gutter member 2.

In the concrete implementation, the bottom of the connecting block 6 is fixedly connected with the top of the bracket net bottom 1.

Specifically, the end of the threaded inserted rod 8 far away from the fixed slot is fixedly connected with a handle 9.

In practice, the bottom of the threaded sleeve 10 is fixedly connected to the top of the fixing plate 4.

Specifically, the diameter of the fixing socket 7 is slightly larger than the diameter of the threaded insert rod 8.

When in practical application: when the novel bracket net is used, the bracket net bottom 1 is adhered to teeth of a patient through an adhesive, when the groove 3 needs to be replaced, the handle 9 is only required to be rotated anticlockwise, the threaded inserted rod 8 is driven to rotate anticlockwise, the threaded inserted rod 8 is separated from the fixed slot 7, then the groove piece 2 is pulled upwards, the fixed plate 4 is driven to move upwards, the connecting block 6 is separated from the rectangular connecting port 5, the groove piece 2 can be taken down, then the groove piece 2 to be replaced is placed on the bracket net bottom 1, the connecting block 6 penetrates the rectangular connecting port 5, the handle 9 is rotated clockwise, the threaded inserted rod 8 is inserted into the fixed slot 7, and through the steps, replacement of the groove 3 can be completed conveniently, the novel bracket net is simple in operation, and time-saving and labor-saving.

All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the utility model file can be purchased from the market, each part in the utility model file can be customized according to the description of the specification and the drawing, the specific connection modes of each part adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the supply of power also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

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

Claims (6)

1. An orthodontic bracket with a replaceable slot, comprising:

A bracket net bottom (1);

The device comprises a groove piece (2), wherein the top of the bracket net bottom (1) is movably connected with the groove piece (2), a groove (3) is formed in the top of the groove piece (2), and the groove (3) is used for accommodating an arch wire;

The fixing plate (4) is movably connected with the fixing plate (4) at the top of the bracket net bottom (1) and positioned at the front side of the groove piece (2);

The rectangular connecting port (5) is formed in the top of the fixed plate (4);

The connecting block (6) is movably clamped in the rectangular connecting port (5), and the top of the connecting block (6) penetrates through the rectangular connecting port (5) and extends to the outside of the rectangular connecting port (5);

the upper parts of the left side and the right side of the connecting block (6) are respectively provided with a fixed slot (7);

The threaded inserting rod (8) is movably clamped in the fixed slot (7), and one end, far away from the fixed slot (7), of the threaded inserting rod (8) penetrates through the fixed slot (7) and extends to the outside of the fixed slot (7);

the surface of the threaded inserted rod (8) is connected with the threaded sleeve (10) in a threaded manner.

2. The replaceable slot orthodontic bracket of claim 1, wherein: the rear side of the fixing plate (4) is fixedly connected with the groove piece (2).

3. The replaceable slot orthodontic bracket of claim 1, wherein: the bottom of the connecting block (6) is fixedly connected with the top of the bracket net bottom (1).

4. The replaceable slot orthodontic bracket of claim 1, wherein: one end of the threaded inserted rod (8) far away from the fixed slot is fixedly connected with a handle (9).

5. The replaceable slot orthodontic bracket of claim 1, wherein: the bottom of the thread sleeve (10) is fixedly connected with the top of the fixed plate (4).

6. The replaceable slot orthodontic bracket of claim 1, wherein: the diameter of the fixed slot (7) is slightly larger than that of the threaded inserted rod (8).