Multi-purpose single wing tow hook

Abstract

The utility model discloses a multi -purpose single wing hook, including the net bottom plate of half round shape setting, its characterized is still including the connecting portion of setting on the net bottom plate, the wide surface traction draw hook of setting on the connecting portion and with net bottom plate parallel setting and the auxiliary hole of setting on the connecting portion convenient for threading and be used for ligation or traction. The utility model sticks on the dental surface and can be used as ordinary lingual side, through the wide surface traction draw hook is used for the intra-arch traction, and through the setting of auxiliary hole, it is convenient for threading, is used for ligation or traction after threading, is used for the traction individual ectopic tooth, simultaneously sticks on the device on the upper jaw and the lower jaw respectively, and through setting arc transition on the connecting portion and the wide surface traction draw hook, also can be used for intermaxillary traction, and then make the device single instrument can satisfy the clinical multiple application.

Description

Technical Field

[0001] This utility model relates to orthodontic accessories, specifically a multi-purpose single-wing traction hook. Background Technology

[0002] With the increasing market demand and popularity of orthodontic treatment, the clinical application of orthodontic accessories is also increasing, and the variety and specifications of orthodontic accessories are also increasing.

[0003] The main clinical roles of orthodontic attachments in the process of orthodontic treatment are as follows: to use elastic products with orthodontic brackets or clear aligners for traction, to use auxiliary bows to control the positive and torsional axes of rotated teeth, and to use orthodontic brackets for torque control, etc. Most orthodontic attachments on the market today have a simple structure and are designed to solve only one clinical problem, typically serving only one function. Therefore, a multi-purpose single-wing traction hook is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a multi-purpose single-wing traction hook to solve the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-purpose single-wing traction hook, comprising a semi-circular net base plate; characterized in that it further comprises a connecting portion disposed on the net base plate, a wide-faced traction hook disposed on the connecting portion and parallel to the net base plate, and an auxiliary hole disposed on the connecting portion for easy threading of wire and for tying or traction.

[0006] More preferably, the connecting part and the wide-faced traction hook are provided with a rounded transition.

[0007] In a further preferred embodiment, the wide-faced traction hook extends to both sides to form a hook that can hold elastic accessories.

[0008] The beneficial effects of this utility model are as follows: When pasted onto the tooth surface, this utility model can be used as a general lingual device. It can be used for intra-arch traction through the wide-faced traction hook. At the same time, the auxiliary hole facilitates wire threading, which can be used for ligation or traction after wire threading, and for traction of individual ectopic teeth. Furthermore, when pasted onto the upper and lower jaws respectively, and with the arc transition set on the connecting part and the wide-faced traction hook, it can also be used for intermaxillary traction, thus enabling this single instrument to meet multiple clinical applications. By setting the base plate in a semi-circular shape, it occupies a small area of ​​the crown and no cutting is required during invisible orthodontic treatment; By extending the wide traction hook to both sides to form hanging ears, elastic attachments can be hung in both near and far directions. Attached Figure Description

[0009] Figure 1This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure from another perspective of this utility model.

[0010] Legend: 1. Base plate; 2. Connecting part; 3. Wide-face traction hook; 4. Auxiliary hole; 5. Rounded transition; 6. Hanging ear. Detailed Implementation

[0011] The following description, in conjunction with the accompanying drawings, further illustrates the multi-purpose single-wing traction hook of this utility model.

[0012] It should be noted that all directional indicators such as up, down, left, right, front, back, etc. in the embodiments of this utility model are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicator will also change accordingly.

[0013] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly; for example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can also mean a mechanical connection, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0014] See Figures 1-2 As shown, a multi-purpose single-wing traction hook includes a net base plate 1 arranged in a semi-circular shape; characterized in that it also includes a connecting part 2 arranged on the net base plate 1, a wide-faced traction hook 3 arranged on the connecting part 2 and parallel to the net base plate 1, and an auxiliary hole 4 arranged on the connecting part 2 for easy threading of wire and for ligation or traction. The connecting part 2 and the wide-face traction hook 3 are provided with arc transition 5; By setting the base plate 1 in a semi-circular shape, it occupies a small area of ​​the crown and no cutting operation is required during invisible orthodontic treatment; When this device is attached to the tooth surface, it can be used as a regular lingual device, and can be used for intra-arch traction using the wide-faced traction hook; The auxiliary hole 4 facilitates wire threading, which is then used for ligation or traction to pull individual ectopic teeth. When this device is attached to the upper and lower jaws respectively, and the rounded transition 5 is provided on the connecting part 2 and the wide-face traction hook 3 to increase comfort, it can also be used for intermaxillary traction, thus enabling this single device to meet a variety of clinical applications.

[0015] In one embodiment, the wide-faced traction hook 3 extends to both sides to form hooks 6 for attaching elastic accessories. By extending the wide-faced traction hook 3 to both sides to form hooks 6, elastic accessories can be attached in both near and far directions.

[0016] The scope of protection of this utility model is not limited to the above embodiments and their variations. Conventional modifications and substitutions made by those skilled in the art based on the content of these embodiments are all within the scope of protection of this utility model.

Claims

1. A multi-purpose single-wing towing hook, comprising a semi-circularly arranged net base plate (1); characterized in that... It also includes a connecting part (2) provided on the net base plate (1), a wide-faced traction hook (3) provided on the connecting part (2) and arranged parallel to the net base plate (1), and an auxiliary hole (4) provided on the connecting part (2) for easy threading and for tying or traction.

2. The multi-purpose single-wing towing hook according to claim 1, characterized in that: The connecting part (2) and the wide-face traction hook (3) are provided with arc transition (5).

3. A multi-purpose single-wing towing hook according to claim 2, characterized in that: The wide-faced traction hook (3) extends to both sides to form a hook (6) for attaching elastic accessories.

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