Novel wire winding handle
By designing a new type of wire winding handle, the problem of time-consuming and laborious manual wire winding has been solved, achieving efficient and precise wire winding operation, and improving the performance of the orthodontic appliance and patient comfort.
Patent Information
- Application Number
- CN202520205220.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-02-10
AI Technical Summary
The lack of specialized tools in existing technologies makes manual winding of steel wire time-consuming, labor-intensive, inefficient, and affects the performance of the orthodontic appliance and patient comfort.
A novel wire winding handle is designed, which is equipped with a wire insertion hole, a wire winding shaft, and a wire abutment shaft. Combined with anti-slip texture, it realizes automated wire winding, and completes spiral winding by rotating the handle.
This method saves time and effort by making the wire winding process, improves operational efficiency and the accuracy of the orthodontic appliance, and reduces the workload of medical staff.
Smart Images
Figure CN223862731U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a novel wire winding handle suitable for manufacturing connecting wires for removable dental appliances. Background Technology
[0002] In clinical orthodontic treatment, orthodontic appliances and retainers typically require wire winding. Currently, this method still relies heavily on manual winding, lacking specialized tools and equipment. This traditional manual approach is not only time-consuming but also susceptible to individual differences in technique. This affects appliance performance and can lead to discomfort during treatment. Furthermore, the high intensity and long working hours of manual winding increase the workload for medical staff and reduce overall treatment efficiency. The lack of efficient and precise tools in current manual methods results in low efficiency, thus necessitating the development of an automated or semi-automated wire winding device capable of efficiently and accurately winding the wire. In addition, the new device should be flexible and adjustable, adapting to the specific needs of different patients to optimize the treatment process, improve patient comfort, and enhance the efficiency of medical staff. Utility Model Content
[0003] The purpose of this utility model is to propose a novel wire winding handle to solve the problem in the existing technology where the lack of specialized tools for manually winding steel wire leads to time-consuming, labor-intensive, and inefficient processes. To solve this technical problem, the proposed solution is: a novel wire winding handle, characterized in that: a wire insertion hole is provided at the center of the upper end face of the handle; a wire winding shaft is provided at an off-center position of the wire insertion hole on the upper end face of the handle; and a wire abutment shaft is provided near the wire winding shaft on the upper end face of the handle. The outer surface of the handle is provided with anti-slip texture. The handle shape is either club-shaped or cylindrical. The wire winding shaft is made of stainless steel wire with a diameter of 0.9 mm and a length between 15 and 20 mm. The wire abutment shaft is made of stainless steel wire with a diameter of 0.9 mm and a length between 3 and 5 mm. The wire insertion hole is a hole with a diameter of 0.5 to 1.0 mm and a depth between 10 and 15 mm.
[0004] Compared with existing technologies, this invention has the following significant advantages: Using the above technical solution, the user can insert one end of the steel wire into the insertion hole and bend the other end on the winding shaft, making the steel wire tightly abut against the shaft. Then, the handle is rotated to wind the steel wire along the winding shaft, ultimately producing a spiral-shaped wound steel wire. Depending on the required length, the handle can be rotated 4 to 6 times to complete the winding. This equipment has significant advantages such as saving time and effort, ease of operation, and high efficiency. Besides wire winding in the field of orthodontics, this equipment can also be widely applied in other technical fields requiring wire winding. Attached Figure Description
[0005] Figure 1 This is a schematic diagram of the horizontally placed structure of this utility model;
[0006] Figure 2 yes Figure 1 The right view. Detailed Implementation
[0007] Example: Reference Figure 1 , Figure 2 A novel wire-winding handle is characterized by: a wire insertion hole 5 at the center of the upper end face of the handle 1; a wire winding shaft 3 at an off-center position of the wire insertion hole 5 on the upper end face of the handle 1; and a wire-stopping shaft 4 at a position adjacent to the wire winding shaft 3 on the upper end face of the handle 1; anti-slip texture 2 on the outer surface of the handle 1; the handle 1 being club-shaped or cylindrical; the wire winding shaft 3 being a stainless steel wire with a diameter of 0.9 mm and a length between 15 and 20 mm; the wire-stopping shaft 4 being a stainless steel wire with a diameter of 0.9 mm and a length between 3 and 5 mm; and the wire insertion hole 5 being a hole with a diameter of 0.5 to 1.0 mm and a depth between 10 and 15 mm.
Claims
1. A novel wire winding handle, characterized in that: A wire insertion hole (5) is provided at the center of the upper end face of the handle (1), a wire winding shaft (3) is provided at the eccentric position of the wire insertion hole (5) on the upper end face of the handle (1), and a wire abutment shaft (4) is provided at the adjacent position of the wire winding shaft (3) on the upper end face of the handle (1).
2. The novel wire winding handle according to claim 1, characterized in that: The outer surface of the handle (1) is provided with anti-slip texture (2).
3. A novel wire winding handle according to claim 1 or 2, characterized in that: The handle (1) is club-shaped or cylindrical.
4. A novel wire winding handle according to claim 1 or 2, characterized in that: The winding shaft (3) is a stainless steel wire with a diameter of 0.9 mm and a length between 15 and 20 mm.
5. A novel wire winding handle according to claim 1 or 2, characterized in that: The abutment shaft (4) is a stainless steel wire with a diameter of 0.9 mm and a length between 3 and 5 mm.
6. A novel wire winding handle according to claim 1 or 2, characterized in that: The wire insertion hole (5) is a hole with a diameter of 0.5-1.0 mm and a depth of 10-15 mm.