Multi-functional sewing tool

Abstract

The utility model discloses a multifunctional sewing tool, its technical scheme main points include the casing, the casing is swingly provided with the thread remover, the needle threading device and the folding scissors, and the both ends of casing are provided with first through -hole and second through -hole respectively, and the thread remover or needle threading device is in the use state and is from first through -hole, and the folding scissors are in the use state and are from second through -hole, the utility model discloses an integrated thread remover, needle threading device and folding scissors in the same casing, realize the tool integration of the core operation such as thread removal, needle threading, cutting thread end and trimming cloth in the tailor work, do not need to carry the scissors extra, reduce the tool quantity, avoid the operation interruption caused by the frequent switching of tool, solve the problem that tool management is in disorder, improve work coherence and efficiency significantly.

Description

Technical Field

[0001] This utility model relates to the field of tailoring tools, and more specifically to a multifunctional sewing tool. Background Technology

[0002] Currently, most multi-functional suture removers on the market integrate the suture remover and needle threader into one unit, which are located at both ends of the housing, providing convenience to users to a certain extent.

[0003] However, in actual use, the tailor's workflow is complex and diverse. In addition to unraveling and threading needles, operations such as trimming thread ends and cutting fabric are also frequently performed. Existing multi-functional seam rippers only integrate seam ripping and needle threading functions, which cannot meet the cutting needs of tailors' work. Users have to find and use scissors separately, increasing tool costs and easily leading to chaotic tool management, affecting work efficiency and experience. Utility Model Content

[0004] To solve the above problems, this utility model provides the following technical solution:

[0005] A multifunctional sewing tool includes a housing, on which a lace detacher, a needle threader, and folding scissors are movably disposed. A first through hole and a second through hole are respectively opened at both ends of the housing. When the lace detacher or needle threader is in use, it extends through the first through hole, and when the folding scissors is in use, it extends through the second through hole.

[0006] The present invention is further configured such that: the folding scissors include a first blade and a second blade hinged together, the ends of the first blade and the second blade are respectively fixed with a first connecting block and a second connecting block, and also includes a handle hinged to the housing, the first connecting block is slidably connected to the housing, the second connecting block is slidably connected to the handle, a spring is provided between the first connecting block and the second connecting block, when the folding scissors are in use, the spring lifts the second connecting block, causing the handle to rotate and the second blade to open, and a locking component is provided between the handle and the housing.

[0007] The present invention is further configured such that: the locking component includes a slot disposed in the housing; one end of the handle near the second through hole is hinged to the housing; the other end away from the second through hole is provided with an opening; and a snap-fit ​​piece disposed on the second connecting block is also included; when the folding scissors are retracted into the housing, the snap-fit ​​piece passes through the opening and into the slot.

[0008] The present invention is further configured such that one end of the spring is fixed to the first connecting block, and the other end is in contact with the second connecting block.

[0009] The present invention is further configured such that: a first slide rail is provided inside the housing along the length direction of the housing, and a second slide rail is provided inside the handle along the length direction of the housing; the first connecting block is slidably connected to the first slide rail, and the second connecting block is slidably connected to the second slide rail.

[0010] The present invention is further configured such that: the handle is provided with a first switch slide groove, the second connecting block is provided with a first switch slider in the first switch slide groove, when the folding scissors are in use, the first switch slider slides to one end of the first switch slide groove, and when the first switch slider slides to the other end of the first switch slide groove, the snap-fit ​​piece is inserted into the snap-fit ​​groove.

[0011] The present invention is further configured such that: a second switch slide groove and a third switch slide groove are respectively provided on both sides of the housing; the needle threader is provided with a second switch slider in the second switch slide groove; and the thread remover is provided with a third switch slider in the third switch slide groove.

[0012] The present invention is further configured such that: the second switch slider is provided with a needle threading mark, and the third switch slider is provided with a thread removal mark.

[0013] The present invention is further configured such that: the housing is provided with a first limiting buckle and a second limiting buckle, and the needle threader and the suture remover are both provided with hooks; when the needle threader or the suture remover is retracted into the housing, the hooks engage with the first limiting buckle; when the needle threader or the suture remover is protruding out of the housing, the hooks engage with the second limiting buckle.

[0014] Compared with the prior art, the present invention has at least the following advantages:

[0015] 1. By integrating the seam ripper, needle threader, and folding scissors into the same housing, the core tools for tailoring operations such as seam ripper, needle threader, thread trimming, and fabric trimming are integrated. There is no need to carry additional scissors, reducing the number of tools, avoiding operation interruptions caused by frequent tool switching, solving the problem of chaotic tool management, and significantly improving work continuity and efficiency.

[0016] 2. One of the blades of the folding scissors is fixed to a rotatable handle. When the handle is pressed down, both blades cut, and the spring is compressed at the same time. When the hand is released, the blades automatically open by means of the spring rebound. The structure is simple and the operation is convenient.

[0017] 3. The extension and retraction of the folding scissors, needle threader, and suture remover are controlled by the sliding of their respective switch sliders within the grooves; and the sliders of the needle threader and suture remover are marked with exclusive labels to avoid confusion between the two instruments located at the same end, allowing users to accurately select the required instrument. Attached Figure Description

[0018] Figure 1 This is a diagram illustrating the use of a suture cutter;

[0019] Figure 2 This is a diagram illustrating the use of a needle threader;

[0020] Figure 3 This is a diagram illustrating the use of folding scissors;

[0021] Figure 4 This is a diagram of the internal structure of the folding scissors when locked.

[0022] Figure 5 This is a diagram of the internal structure of folding scissors when unfolded;

[0023] Figure 6 This is a diagram of the top structure of the grip;

[0024] Figure 7 This is a diagram of the bottom structure of the grip.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Housing; 2. Thread detacher; 3. Needle threader; 4. Folding scissors; 401. First blade; 402. Second blade; 403. Handle; 404. First connecting block; 405. Second connecting block; 406. Spring; 5. First through hole; 6. Second through hole; 7. Slot; 8. Snap-fit ​​piece; 9. First slide rail; 10. Second slide rail; 11. First switch slide groove; 12. First switch slider; 13. Second switch slide groove; 14. Second switch slider; 15. Third switch slide groove; 16. Third switch slider; 17. Needle threading indicator; 18. Thread detachment indicator; 19. First limit buckle; 20. Second limit buckle; 21. Hook; 22. Arc-shaped block. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0028] A multi-functional sewing tool, such as Figures 1 to 3As shown, the device includes a housing 1, on which a seam ripper 2, a needle threader 3, and folding scissors 4 are movably mounted. The housing 1 has a first through hole 5 and a second through hole 6 at its two ends. When in use, the seam ripper 2 or needle threader 3 extends through the first through hole 5, and the folding scissors 4 extends through the second through hole 6. When not in use, the seam ripper 2 or needle threader 3 retracts into the housing 1 through the first through hole 5; when not in use, the folding scissors 4 retracts into the housing 1 through the second through hole 6. By integrating these three instruments into a single housing 1, the core operations of tailoring, such as seam ripping, needle threading, thread trimming, and fabric trimming, are integrated, significantly improving workflow and efficiency.

[0029] like Figures 4 to 7 As shown, the folding scissors 4 include a first blade 401 and a second blade 402 hinged together. A first connecting block 404 and a second connecting block 405 are respectively fixed to the ends of the first blade 401 and the second blade 402. The scissors also include a handle 403 hinged to the housing 1. The first connecting block 404 is slidably connected to the housing 1, and the second connecting block 405 is slidably connected to the handle 403. The first blade 401 extends and retracts only along the housing 1, while the second blade 402 can rotate with the handle 403. The two sides of the handle 403 are hinged to the inner side of the housing 1 via pivots. When the two blades are pushed out of the housing 1, the hinge axis between the two blades is coaxially aligned with the hinge axis of the handle 403, allowing the second blade 402 to rotate synchronously with the handle 403. A spring 406 is provided between the first connecting block 404 and the second connecting block 405. When the folding scissors 4 are in use, the spring 406 lifts the second connecting block 405, causing the handle 403 to rotate and the second blade 402 to open.

[0030] A locking assembly is provided between the handle 403 and the housing 1. The locking assembly includes a slot 7 disposed in the housing 1, one end of the handle 403 near the second through hole 6 is hinged to the housing 1, and the other end of the handle 403 away from the second through hole 6 is provided with an opening. It also includes a snap-fit ​​piece 8 disposed on the second connecting block 405. When the second connecting block 405 moves away from the second through hole 6, the folding scissors 4 retracts into the housing 1, and the snap-fit ​​piece 8 passes through the opening and into the slot 7, thereby preventing the spring 406 from lifting the handle 403 and achieving relative fixation between the handle 403 and the housing 1.

[0031] A first slide rail 9 is provided inside the housing 1 along its length, and a second slide rail 10 is provided inside the handle 403 along its length. A first connecting block 404 is slidably connected to the first slide rail 9, and a second connecting block 405 is slidably connected to the second slide rail 10. The cross-sections of the first connecting block 404 and the second connecting block 405 are T-shaped, thus limiting them in the vertical direction within the slide rails and preventing them from coming out.

[0032] The handle 403 is also provided with a first switch slide groove 11, which is parallel to the second slide rail 10. The second connecting block 405 is located in the first switch slide groove 11 and has a first switch slider 12. When the folding scissors 4 is in use, the first switch slider 12 slides to one end of the first switch slide groove 11. When the first switch slider 12 slides to the other end of the first switch slide groove 11, the locking piece 8 passes through the opening and enters the locking groove 7. The first switch slider 12 is fixedly connected to the second connecting block 405, and the second blade 402 is hinged to the first blade 401. Therefore, the user can drive the folding scissors 4 to extend or retract into the housing 1 by sliding the first switch slider 12.

[0033] An arc-shaped block 22 protrudes from the side wall of the first switch slide groove 11. When the first switch slider 12 slides to the end of the first switch slide groove 11 and the folding scissors 4 are fully extended, the arc-shaped block 22 abuts against the rear end of the first switch slider 12. The user needs to apply a certain external force to move the first switch slider 12, thereby restricting the folding scissors 4 to the extended state, making it more stable during use.

[0034] The bottom end of the spring 406 is fixed to the first connecting block 404, and the top end contacts the second connecting block 405. When the folding scissors 4 are retracted into the housing 1, the handle 403 is fixed by the locking component, and the spring 406 is in a compressed state; when the folding scissors 4 are fully extended from the second through hole 6, the spring 406 pushes up the second connecting block 405, causing the handle 403 and the second blade 402 to unfold, and the user can press down the handle 403 to realize the cutting function.

[0035] like Figure 4 and Figure 5 As shown, the needle threader 3 and the suture remover 2 are arranged side by side along the width direction of the housing 1. The width of the first through hole 5 is equal to or greater than the sum of the widths of the needle threader 3 and the suture remover 2. A second switch groove 13 and a third switch groove 15 are respectively provided on the upper and lower sides of the housing 1. The needle threader 3 is located within the second switch groove 13 and has a second switch slider 14. The suture remover 2 is located within the third switch groove 15 and has a third switch slider 16. The second switch slider 14 is fixed to the needle threader 3 as a whole; operating the second switch slider 14 drives the needle threader 3 to extend or retract from the housing 1. The third switch slider 16 is fixed to the suture remover 2 as a whole; operating the third switch slider 16 drives the suture remover 2 to extend or retract from the housing 1.

[0036] The surfaces of the first switch slider 12, the second switch slider 14, and the third switch slider 16 are all provided with anti-slip textures to increase friction and facilitate user operation. Furthermore, the second switch slider 14 is provided with a needle threading mark 17, and the third switch slider 16 is provided with a thread removal mark 18, so that users can easily identify whether the switch slider corresponds to the needle threader 3 or the thread remover 2. The folding scissors 4 are located at the other end and have a handle 403 structure. Therefore, the first switch slider 12 may or may not be provided with a mark.

[0037] The housing 1 is equipped with a first limiting buckle 19 and a second limiting buckle 20. The housing 1 includes a left housing and a right housing. The left and right housings are respectively equipped with a set of first limiting buckles 19 and second limiting buckles 20, corresponding to the needle threader 3 and the suture remover 2, respectively. Both the needle threader 3 and the suture remover 2 are equipped with hooks 21. When the needle threader 3 or the suture remover 2 is retracted into the housing 1, the hooks 21 engage with the first limiting buckle 19. When the needle threader 3 or the suture remover 2 is extended out of the housing 1, the hooks 21 engage with the second limiting buckle 20. This allows the needle threader 3 to be fixed in either the extended or retracted state, improving stability during use. When the hook 21 engages with the first limit buckle 19, the second switch slider 14 / third switch slider 16 just slides to the end of the second switch groove 13 / third switch groove 15 away from the first through hole 5; when the hook 21 engages with the second limit buckle 20, the second switch slider 14 / third switch slider 16 just slides to the end of the second switch groove 13 / third switch groove 15 close to the first through hole 5.

[0038] The working process of this utility model is as follows:

[0039] When using the needle threader 3, the user pushes the second switch slider 14 to push the needle threader 3 out of the housing 1; when using the suture remover 2, the user first retracts the needle threader 3 into the housing 1, and then pushes the third switch slider 16 to push the suture remover 2 out of the housing 1; when using the folding scissors 4, the user pushes the folding scissors 4 out of the housing 1 through the first switch slider 12, the spring 406 opens the handle 403 and the second blade 402, and pressing down the handle 403 will realize the cutting function.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of the present utility model should be included within the protection scope of the present utility model.

[0041] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A multifunctional sewing tool, characterized in that: The device includes a housing, on which a suture remover, a needle threader, and folding scissors are movably mounted. A first through hole and a second through hole are respectively opened at both ends of the housing. When the suture remover or needle threader is in use, it extends through the first through hole, and when the folding scissors is in use, it extends through the second through hole.

2. The multifunctional sewing tool according to claim 1, characterized in that: The folding scissors include a first blade and a second blade hinged together. The ends of the first blade and the second blade are respectively fixed with a first connecting block and a second connecting block. The scissors also include a handle hinged to the housing. The first connecting block is slidably connected to the housing, and the second connecting block is slidably connected to the handle. A spring is provided between the first connecting block and the second connecting block. When the folding scissors are in use, the spring lifts the second connecting block, causing the handle to rotate and open the second blade. A locking component is provided between the handle and the housing.

3. A multifunctional sewing tool according to claim 2, characterized in that: The locking assembly includes a slot disposed within the housing, the end of the handle near the second through hole is hinged to the housing, the end away from the second through hole is provided with an opening, and also includes a snap-fit ​​piece disposed on the second connecting block. When the folding scissors are retracted into the housing, the snap-fit ​​piece passes through the opening and into the slot.

4. A multifunctional sewing tool according to claim 2, characterized in that: One end of the spring is fixed to the first connecting block, and the other end is in contact with the second connecting block.

5. A multifunctional sewing tool according to claim 3, characterized in that: The housing has a first slide rail along its length, and the handle has a second slide rail along its length. The first connecting block is slidably connected to the first slide rail, and the second connecting block is slidably connected to the second slide rail.

6. A multifunctional sewing tool according to claim 5, characterized in that: The handle is also provided with a first switch slide groove, and the second connecting block is provided with a first switch slider inside the first switch slide groove. When the folding scissors are in use, the first switch slider slides to one end of the first switch slide groove. When the first switch slider slides to the other end of the first switch slide groove, the snap-fit ​​piece is inserted into the snap-fit ​​groove.

7. A multifunctional sewing tool according to claim 1, characterized in that: The housing has a second switch groove and a third switch groove on its two sides respectively. The needle threader is located in the second switch groove and has a second switch slider. The thread remover is located in the third switch groove and has a third switch slider.

8. A multifunctional sewing tool according to claim 7, characterized in that: The second switch slider is provided with a needle threading mark, and the third switch slider is provided with a thread removal mark.

9. A multifunctional sewing tool according to claim 7, characterized in that: The housing is provided with a first limiting buckle and a second limiting buckle. The needle threader and the suture remover are both provided with hooks. When the needle threader or the suture remover is retracted into the housing, the hooks engage with the first limiting buckle. When the needle threader or the suture remover is protruding out of the housing, the hooks engage with the second limiting buckle.

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