Manual reel
By designing an adjustable winding rack and locking mechanism, the problems of embroidery thread falling out and poor adaptability of the embroidery thread rack were solved, enabling flexible winding and convenient carrying of embroidery thread, and improving the functionality and safety of the winding rack.
Patent Information
- Application Number
- CN202520529757.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-25
AI Technical Summary
Existing embroidery thread holders are prone to problems such as threads falling out, getting tangled and messy when winding embroidery threads, and they cannot be flexibly adjusted according to needs, making them poorly adaptable and inconvenient to carry.
A manual thread winding frame was designed, comprising a main frame, a winding and unwinding frame, and a locking mechanism. The winding and unwinding frame can be parallel or perpendicular to the main frame, and the locking mechanism enables state switching. Combined with a T-shaped frame and a limiting shaft, it enables flexible winding and unwinding of embroidery thread, increases storage length, and reduces space occupation.
The functionality and practicality of the winding frame have been improved, the simple and quick operation has increased efficiency, ensured that the embroidery thread does not fall off, adapt to different needs, reduce space occupation, and make it easy to carry.
Smart Images
Figure CN223792671U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of handicrafts, specifically a hand-winding frame. Background Technology
[0002] The purpose of a thread winder is to evenly and neatly wind the embroidery thread onto the wire rack, preventing the thread from scattering or tangling, keeping the embroidery thread in good condition, and making it convenient to use and store. At the same time, the design of the thread winder makes it easy to take out the thread. When using it, the wire rack can be fixed or held in hand, and the embroidery thread can be pulled out from the wire rack to the desired length without untying the spool, making it convenient to use.
[0003] In manual embroidery, thread rollers are usually carried directly for easy use of embroidery thread. However, since the embroidery thread used may not be very long, carrying the thread roller directly results in a large volume and inconvenience. Furthermore, during manual work, the required length of embroidery thread needs to be cut according to the needs. Therefore, the use of a thread winder effectively solves the above problems.
[0004] However, existing embroidery thread holders are generally either single-support structures or multi-support structures (winding frames formed by multiple supports). With single-support structures, when the embroidery thread is long, it is easy for the thread to fall out, resulting in mess and knots. The multi-support structure has similar drawbacks to the aforementioned thread rollers. Therefore, existing embroidery thread holders cannot be modified to meet different needs, and their adaptability is relatively poor. Utility Model Content
[0005] The purpose of this invention is to provide a manual winding frame to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A manual winding frame includes a main frame, wherein both ends of the main frame along its length have long wire winding positions, and further includes:
[0008] The take-up and release rack has take-up and release winding positions at both ends. The main frame has a take-up and release groove for placing the take-up and release rack. The take-up and release rack has two placement states relative to the main frame: one is that the take-up and release rack is parallel to the main frame, and the other is that the take-up and release rack is perpendicular to the main frame.
[0009] A locking element, installed on the main frame, is used to lock the placement state of the take-up and take-down rack relative to the main frame. When the locking element is triggered to unlock, the take-up and take-down rack can rotate relative to the main frame.
[0010] As described above, the manual winding frame is further provided with a T-shaped frame at the side end of the main frame, and a symmetrical short wire winding position is formed between the T-shaped frame and the main frame.
[0011] The manual winding frame as described above: the T-shaped frame is integrally formed with the main frame.
[0012] The manual winding frame as described above: the T-shaped frame has at least two wire end limiting grooves on the side away from the main frame.
[0013] The manual winding frame as described above: the main frame is provided with a first through groove, and the winding frame is provided with a second through groove, the first through groove and the second through groove being coaxially arranged.
[0014] The manual winding frame as described above: the locking member includes a limiting shaft that passes through the first through groove and the second through groove, and four strip-shaped limiting blocks are provided on the limiting shaft at equal intervals along its circumference. The inner walls of the first through groove and the second through groove are respectively provided with a first strip-shaped limiting groove and a second strip-shaped limiting groove that slide with the strip-shaped limiting blocks.
[0015] An extension shaft is also installed at one end of the limiting shaft. The extension shaft passes through the through slot provided on the main frame and is fitted with a spring. The two ends of the spring abut against the main frame and the extension disc fixed on the extension shaft, respectively, and remain in a compressed state.
[0016] As described above, in a manual winding frame: a wire marker frame is fixed at one end of the limiting shaft away from the extension shaft, and a wire marker groove for placing wire markers is formed on the wire marker frame.
[0017] Compared with the prior art, the beneficial effects of this utility model are:
[0018] When a certain amount of embroidery thread needs to be stored, the embroidery thread is repeatedly wrapped around the long thread winding position on the main frame to achieve the winding and storage of the embroidery thread. When the embroidery thread is long, the locking device is unlocked, so that the winding and unwinding frame is in a position perpendicular to the main frame, and then locked again. The embroidery thread can alternately wrap around the long thread winding position and the winding and unwinding position, thereby effectively increasing the storage length of the embroidery thread and improving the functionality of the winding frame. At the same time, when not in use, the winding and unwinding frame is in a folded state, which can effectively reduce the space occupied by the winding frame and make it convenient to carry and store.
[0019] The winding frame described in this utility model can be unfolded and retracted through a simple locking mechanism, enabling state switching during use. The operation is simple and quick, improving efficiency. After the embroidery thread is stored, the locking mechanism securely locks the winding frame to the main frame, ensuring that the embroidery thread will not fall off due to shaking of the winding frame, thus enhancing the practicality and safety of the winding frame. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the manual winding frame when the winding frame is retracted.
[0021] Figure 2 This is a front view of the manual winding frame when the winding frame is retracted.
[0022] Figure 3 This is a schematic diagram of the main frame and the take-up / delivery frame in the separated state of a manual winding frame.
[0023] Figure 4 This is a schematic diagram of the locking mechanism and the wire marker frame in a manual winding frame.
[0024] Figure 5 for Figure 3 Enlarged view of the structure at point A in the middle.
[0025] Figure 6 This is a schematic diagram of the manual winding frame when the winding frame is unfolded.
[0026] Figure 7 This is a diagram showing the winding state of the manual winding frame when the winding frame is retracted.
[0027] Figure 8 This is a diagram showing the winding state of the manual winding frame when the winding frame is unfolded.
[0028] In the diagram: 1-Main frame, 2-T-shaped frame, 3-Short wire winding position, 4-Wire end limiting groove, 5-Long wire winding position, 6-Take-up and unwinding frame, 7-Wire marker frame, 8-Wire marker groove, 9-Limiting shaft, 10-Strip limiting block, 11-Spring, 12-Extension disc, 13-Take-up and unwinding position, 14-Take-up and unwinding groove, 15-First through groove, 16-First strip limiting groove, 17-Through groove, 18-Second through groove, 19-Second strip limiting groove. Detailed Implementation
[0029] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.
[0030] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.
[0031] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented even without certain specific details. In some instances, methods, means, and elements well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.
[0032] Please see Figures 1-6In this embodiment of the utility model, a manual winding frame includes a main frame 1, with long wire winding positions 5 formed at both ends along the length direction of the main frame 1, and a take-up and release frame 6, with take-up and release winding positions 13 formed at both ends of the take-up and release frame 6. A take-up and release groove 14 for placing the take-up and release frame 6 is formed on the main frame 1. The take-up and release frame 6 has two placement states relative to the main frame 1: one, the take-up and release frame 6 is parallel to the main frame 1; two, the take-up and release frame 6 is perpendicular to the main frame 1. A locking member is installed on the main frame 1 to lock the placement state of the take-up and release frame 6 relative to the main frame 1. When the locking member is triggered to unlock, the take-up and release frame 6 can rotate relative to the main frame 1.
[0033] It should be noted that the long thread winding position 5 is arranged in an arc shape, and both ends of the long thread winding position 5 have curved parts, which can effectively prevent the embroidery thread from coming off after a certain number of turns. Of course, the winding position 13 can also adopt the same structure as the long thread winding position 5, and the specific details will not be described in this embodiment.
[0034] A certain gap is formed between the take-up and take-down rack 6 and the take-up and take-down slot 14, thereby ensuring that the take-up and take-down rack 6 can rotate smoothly relative to the main frame 1.
[0035] In this embodiment, please refer to Figure 1 and Figure 7 When a certain amount of embroidery thread needs to be stored, the thread is repeatedly wound around the long thread winding position 5 on the main frame 1 to achieve the winding and storage of the embroidery thread. Please refer to [link / reference]. Figure 6 and Figure 8 When the embroidery thread is long, the locking mechanism unlocks, placing the winding rack 6 in a position perpendicular to the main frame 1, and then locking it again. The embroidery thread can alternately wrap around the long thread winding position 5 and the winding position 13, thereby effectively increasing the storage length of the embroidery thread and improving the functionality of the winding rack. At the same time, when not in use, the winding rack 6 is in a folded state, which can effectively reduce the space occupied by the winding rack and make it convenient to carry and store.
[0036] Furthermore, in this embodiment, the winding rack can be easily unfolded and retracted using a simple locking mechanism, making operation convenient and quick, and improving efficiency. After the embroidery thread is stored, the locking mechanism securely locks the winding rack 6 onto the main frame 1, ensuring that the embroidery thread will not fall off due to the shaking of the winding rack 6, thus enhancing the practicality and safety of the winding rack. At the same time, both the main frame 1 and the winding rack 6 are made of lightweight, high-strength materials, including but not limited to wood and plastic, which ensures the load-bearing capacity of the winding rack while reducing the overall weight, making the winding rack more portable.
[0037] Further, please refer to Figure 1 and Figure 2The main frame 1 is also provided with a T-shaped frame 2 on its side. The T-shaped frame 2 and the main frame 1 form symmetrical short thread winding positions 3. When using hand embroidery thread, it is generally cut in advance according to the required length. In this embodiment, the short thread winding positions 3 can be used to wind the embroidery thread cut to the required length in advance, which is convenient for subsequent use and avoids the problem of tangled embroidery thread. This improves the convenience of using hand embroidery thread. In addition, the design of the T-shaped frame 2 not only increases the practicality of the winding frame, but also enriches the appearance of the winding frame, making it more beautiful and elegant.
[0038] Preferably, the surface of the T-shaped frame 2 is provided with anti-slip texture, which increases the friction between the embroidery thread and the thread, making it less likely for the thread to slip off when winding, thus improving winding efficiency.
[0039] For example, in one embodiment, the T-shaped frame 2 is integrally formed with the main frame 1, which not only improves the overall structural strength of the winding frame, but also simplifies the manufacturing process and reduces production costs. The T-shaped frame 2 and the main frame 1 are seamlessly connected without any additional connecting parts, thus avoiding the problem of unstable winding frame structure caused by loose or damaged connecting parts.
[0040] Further, please refer to Figure 1 The T-shaped frame 2 is provided with at least two thread end limiting grooves 4 on the side away from the main frame 1. The thread end limiting grooves 4 are used to lock and limit the thread ends to prevent the winding from becoming loose. At the same time, the design of at least two thread end limiting grooves 4 meets the thread end fixing requirements of different lengths of embroidery thread, and improves the applicability and practicality of the winding frame.
[0041] Please see Figures 3-5 The main frame 1 is provided with a first through groove 15, and the take-up and take-down rack 6 is provided with a second through groove 18. The first through groove 15 and the second through groove 18 are coaxially arranged. The locking member includes a limiting shaft 9 that passes through the first through groove 15 and the second through groove 18. The limiting shaft 9 is provided with four strip-shaped limiting blocks 10 that are equidistant from its circumference. The inner walls of the first through groove 15 and the second through groove 18 are respectively provided with a first strip-shaped limiting groove 16 and a second strip-shaped limiting groove 19 that slide with the strip-shaped limiting blocks 10. An extension shaft 20 is also installed at one end of the limiting shaft 9. The extension shaft 20 passes through the through groove 17 provided on the main frame 1 and is fitted with a spring 11. The two ends of the spring 11 abut against the main frame 1 and the extension disc 12 fixed on the extension shaft 20, respectively, and remain in a compressed state.
[0042] Under the elastic force of spring 11, the limiting shaft 9 will not undergo axial displacement without external force. Thus, the position between the take-up and release frame 6 and the main frame 1 is locked by the strip-shaped limiting block 10 in conjunction with the first through groove 15 and the second through groove 18. When it is necessary to adjust the placement state of the take-up and release frame 6, the limiting shaft 9 is manually pulled or the extension plate 12 is pressed, so that the spring 11 is further compressed. The limiting shaft 9 moves relative to the take-up and release frame 6 and the main frame 1. When the strip-shaped limiting block 10 disengages from the second strip-shaped limiting groove 19, the take-up and release frame 6 is in a state where it can rotate freely. At the same time, due to the restriction of the extension shaft 20, the take-up and release frame 6 will not disengage from the take-up and release groove 14. Then, the take-up and release frame 6 can be manually rotated to the desired position. The limiting shaft 9 moves in the direction under the action of spring 11, so that the strip-shaped limiting block 10 is once again inserted into the second strip-shaped limiting groove 19, thereby fixing the take-up and release frame 6.
[0043] The above-mentioned adjustment and control method of the retractable frame 6 is convenient to operate and stable in the adjusted position. The structure is simple in design and has fewer parts, which reduces manufacturing and maintenance costs. In addition, the limit shaft 9 can be automatically reset by the elastic force of the spring 11, which improves the operating efficiency.
[0044] In order to eliminate such Figure 2 The spring 11 protruding from the main frame 1 may cause interference with the embroidery thread winding at the short thread winding position 3. In the specific implementation process, the position of the spring 11 on the main frame 1 can be set as an arc-shaped protrusion, and the spring 11 can be embedded in the arc-shaped protrusion.
[0045] Further, please refer to Figure 1 and Figure 2 The end of the limiting shaft 9 away from the extension shaft 20 is fixed with a line marker frame 7. The line marker frame 7 has a line marker groove 8 for placing the line marker. At the same time, the line marker frame 7 can also serve as a handhold for the user. Especially during the embroidery thread winding process, it provides winding space for the upper embroidery thread of the main frame 1, eliminating interference from the user's hand grip.
[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A manual winding frame, comprising a main frame (1), wherein both ends of the main frame (1) along its length are provided with long wire winding positions (5), characterized in that, Also includes: The take-up rack (6) has take-up and take-up winding positions (13) at both ends. The main frame (1) has a take-up groove (14) for placing the take-up rack (6). The take-up rack (6) has two placement states relative to the main frame (1): first, the take-up rack (6) is parallel to the main frame (1); second, the take-up rack (6) is perpendicular to the main frame (1). A locking element is installed on the main frame (1) to lock the placement state of the take-up rack (6) relative to the main frame (1). When the locking element is triggered to unlock, the take-up rack (6) can rotate relative to the main frame (1).
2. A manual winding frame according to claim 1, characterized in that, The side end of the main frame (1) is also provided with a T-shaped frame (2), and a symmetrical short wire winding position (3) is formed between the T-shaped frame (2) and the main frame (1).
3. A manual winding frame according to claim 2, characterized in that, The T-shaped frame (2) is integrally formed with the main frame (1).
4. A manual winding frame according to claim 2, characterized in that, The T-shaped frame (2) has at least two wire end limiting grooves (4) on the side away from the main frame (1).
5. A manual winding frame according to claim 1, characterized in that, The main frame (1) is provided with a first through groove (15), and the take-up and put-down rack (6) is provided with a second through groove (18). The first through groove (15) and the second through groove (18) are coaxially arranged.
6. A manual winding frame according to claim 5, characterized in that, The locking component includes a limiting shaft (9) that passes through the first through groove (15) and the second through groove (18). The limiting shaft (9) is provided with four strip-shaped limiting blocks (10) that are equidistant from each other along its circumference. The inner walls of the first through groove (15) and the second through groove (18) are respectively provided with a first strip-shaped limiting groove (16) and a second strip-shaped limiting groove (19) that slide with the strip-shaped limiting blocks (10). One end of the limiting shaft (9) is also equipped with an extension shaft (20). The extension shaft (20) passes through the through groove (17) provided on the main frame (1) and is fitted with a spring (11). The two ends of the spring (11) abut against the main frame (1) and the extension disc (12) fixed on the extension shaft (20) respectively, and remain in a compressed state.
7. A manual winding frame according to claim 6, characterized in that, The end of the limiting shaft (9) away from the extension shaft (20) is fixed with a line marker frame (7), and the line marker frame (7) has a line marker groove (8) for placing the line marker.