Sewing device for back collar pressure relief structure

Abstract

This utility model belongs to the field of sewing tool technology, specifically a sewing processing device with a back neckline decompression structure. It includes a counterweight base, a lifting and adjusting column rotatably connected to the upper surface of the counterweight base, a horizontal adjusting telescopic rod fixedly connected to the top of the lifting and adjusting column, a fixed seat connected to the end of the horizontal adjusting telescopic rod, a floodlight movably inserted into the inner cavity of the fixed seat, a lifting and adjusting sleeve slidably provided on the surface of the lifting and adjusting column, a lifting and telescopic crossbar welded to the side wall of the lifting and adjusting sleeve, and a clamp fixedly connected to the end of the lifting and telescopic crossbar. The sewing template of this novel device can be clamped to the end of the lifting and telescopic crossbar by the clamp. The light emitted by the floodlight shines on the surface of the sewing template, and the light passes through the decompression sewing groove on the surface of the sewing template, forming a light strip on the surface of the garment. The operator can sew according to the light strip on the surface of the garment, which can improve the accuracy and efficiency of decompression sewing of the back neckline.

Description

Technical Field

[0001] This utility model relates to the field of sewing tool technology, specifically to a sewing processing device with a back neckline pressure relief structure. Background Technology

[0002] A back neckline decompression structure is a design feature aimed at improving clothing comfort and reducing pressure on the back of the neck. Here are some common design methods and their characteristics: **Appropriate Use of Elastic Materials:** Using elastic materials in the neckline area, especially at the back, provides moderate stretch and reduces the feeling of constriction on the neck. For example, using elastic bands with slits, the direction of which can be adjusted as needed, increases the flexibility and comfort of the neckline. This design retains the elasticity of the neckline while reducing pressure on the back of the neck. **Reducing the Use of Rigid Components:** Avoid using rigid components such as zippers and buttons in the back neckline area, as these can cause friction or pressure on the back of the neck. For example, in down jacket neckline design, using flexible connecting components such as drawstrings and flexible knots ensures neckline stability while reducing the feeling of something stuck in the neck. **Optimized Neckline Structure Design:** Optimizing the overall structure of the neckline, such as adjusting its height, width, or shape, allows it to better conform to the curve of the neck. For example, using a lower back neckline design or a more fitted, curved cut can reduce pressure on the neck and improve comfort.

[0003] The invention patent with publication number CN117140184B has been published.

[0004] When performing pressure-reducing sewing on the back neckline, operators rely on their experience to sew the pressure-reducing area using a flatbed sewing machine. However, the position of the pressure-reducing sewing area cannot be precisely controlled, resulting in certain deviations that affect the overall quality of the garment and work efficiency. To solve the above problems, this application proposes a sewing processing device for a pressure-reducing structure on the back neckline. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] To address the technical problems existing in the background art, this utility model proposes a sewing processing device with a back neckline decompression structure. The sewing template can be clamped to the end of the lifting and telescopic crossbar by a clamping plate. The light emitted by the floodlight shines on the surface of the sewing template. The light passes through the decompression sewing groove on the surface of the sewing template and can form a light strip on the surface of the garment. The operator can sew according to the light strip on the surface of the garment, which can improve the accuracy and sewing efficiency of decompression sewing of the back neckline of the garment, thereby solving the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To solve the above technical problems, this utility model provides a sewing processing device with a back neck pressure relief structure, including a counterweight base, a lifting and adjusting column rotatably connected to the upper surface of the counterweight base, a horizontal adjusting telescopic rod fixedly connected to the top of the lifting and adjusting column, a fixed seat connected to the end of the horizontal adjusting telescopic rod, and a floodlight movably inserted into the inner cavity of the fixed seat.

[0009] The lifting adjustment column is slidably provided with a lifting sleeve, and a lifting telescopic crossbar is welded to the side wall of the lifting sleeve. A clamp is fixedly connected to the end of the lifting telescopic crossbar.

[0010] The inner cavity of the clamping plate holds a sewing template, which is located below the floodlight;

[0011] The sewing template surface has a pressure-reducing sewing groove.

[0012] Preferably, a rotating connecting seat is rotatably connected to the upper surface of the counterweight base, and the bottom of the lifting adjustment column is rotatably connected to the counterweight base through the rotating connecting seat.

[0013] Preferably, a fixing groove is formed through the surface of the fixing base, and the floodlight is inserted into the fixing groove and installed on the fixing base.

[0014] Preferably, the floodlight has a lampshade threadedly connected to its bottom, and the lampshade is located below the mounting base.

[0015] Preferably, the surface of the floodlight is provided with heat dissipation fins, which are equidistantly arranged in a ring around the surface of the floodlight.

[0016] Preferably, an insertion limiting groove is provided on the inner wall of the fixing groove at a position corresponding to the heat dissipation fins, and the heat dissipation fins are inserted into the insertion limiting groove.

[0017] Preferably, the bottom of the insertion limiting groove is a closed structure for limiting the floodlight, and the surface of the floodlight and the inner wall of the fixing groove are non-contact, forming a heat dissipation cavity between the floodlight and the fixing groove.

[0018] The above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0019] 1. In this utility model, the sewing template can be clamped to the end of the lifting and telescopic crossbar by a clamp plate. The light emitted by the floodlight shines on the surface of the sewing template. The light passes through the pressure-reducing sewing groove on the surface of the sewing template and can form light strips on the surface of the garment. The operator can sew according to the light strips on the surface of the garment, which can improve the accuracy and efficiency of pressure-reducing sewing at the back neckline of the garment.

[0020] 2. In this utility model, the floodlight is inserted into the fixing groove on the fixing base. At this time, the heat dissipation fins are inserted into the insertion limiting groove. The bottom of the insertion limiting groove is a closed structure, which can realize the quick positioning of the floodlight. A heat dissipation cavity is formed between the floodlight and the inner wall of the fixing groove, and it is matched with the heat dissipation fins to improve the heat dissipation effect of the floodlight and extend the service life of the floodlight. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a sewing processing device with a back neckline pressure relief structure according to the present invention.

[0022] Figure 2 This is a cross-sectional structural diagram of a sewing processing device with a back neckline pressure relief structure according to the present invention.

[0023] Figure 3 This is a schematic diagram of the floodlight installation structure of a sewing processing device with a back neck pressure relief structure according to the present invention.

[0024] Figure 4 This is a schematic diagram of the sewing template structure of a sewing processing device with a back neckline pressure relief structure according to the present invention.

[0025] Figure label:

[0026] 1. Counterweight base; 2. Rotary connecting seat; 3. Lifting and adjusting column; 4. Lateral adjusting telescopic rod; 5. Fixed seat; 6. Floodlight; 7. Lifting sliding sleeve; 8. Lifting and telescopic crossbar; 9. Clamping plate; 10. Sewing template; 11. Pressure-reducing sewing groove; 12. Lampshade; 13. Heat dissipation fins; 14. Fixed groove; 15. Insertion limiting groove. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0028] like Figure 1-4 As shown, the sewing processing device with a back neck pressure relief structure proposed in this utility model includes a counterweight base 1, a lifting and adjusting column 3 rotatably connected to the upper surface of the counterweight base 1, a horizontal adjusting telescopic rod 4 fixedly connected to the top of the lifting and adjusting column 3, a fixed seat 5 connected to the end of the horizontal adjusting telescopic rod 4, and a floodlight 6 movably inserted into the inner cavity of the fixed seat 5.

[0029] The lifting and adjusting column 3 is slidably provided with a lifting sleeve 7, and a lifting telescopic crossbar 8 is welded to the side wall of the lifting sleeve 7. A clamping plate 9 is fixedly connected to the end of the lifting telescopic crossbar 8.

[0030] The inner cavity of the clamping plate 9 movably holds the sewing template 10, and the sewing template 10 is located below the floodlight 6;

[0031] The sewing template 10 has a pressure-reducing sewing groove 11 that extends through its surface.

[0032] It should be noted that the sewing template 10 can be clamped to the end of the lifting telescopic crossbar 8 by the clamping plate 9. The light emitted by the floodlight 6 shines on the surface of the sewing template 10. The light passes through the pressure-reducing sewing groove 11 on the surface of the sewing template 10 and can form a light strip on the surface of the garment. The operator can sew according to the light strip on the surface of the garment, which can improve the accuracy and efficiency of pressure-reducing sewing at the back neckline of the garment. At the same time, the sewing template 10 is located below the floodlight 6. Both the horizontal adjustment telescopic bar 4 and the lifting telescopic crossbar 8 can be extended and retracted, which can adjust the floodlight 6 and the sewing template 10 horizontally. Meanwhile, the lifting slide 7 can be adjusted on the lifting adjustment column 3, thereby adjusting the height of the sewing template 10. The rotating connecting seat 2 can rotate the lifting adjustment column 3, so that the projection angle and size of the sewing template 10 can be quickly adjusted during use.

[0033] In this embodiment, as Figure 1 As shown, a rotating connecting seat 2 is rotatably connected to the upper surface of the counterweight base 1, and the bottom of the lifting adjustment column 3 is rotatably connected to the counterweight base 1 through the rotating connecting seat 2.

[0034] It should be noted that the rotating connecting seat 2 allows the lifting and adjusting column 3 to rotate, thereby adjusting the projection angle.

[0035] In this embodiment, as Figure 3 As shown, a fixing groove 14 is provided through the surface of the fixing base 5, and the floodlight 6 is inserted into the fixing groove 14 and installed on the fixing base 5.

[0036] It should be noted that the floodlight 6 is inserted into the mounting slot 14 and mounted on the mounting base 5, which facilitates quick and easy fixing of the floodlight 6.

[0037] In this embodiment, as Figure 3 As shown, the bottom of the floodlight 6 is threadedly connected to a lampshade 12, which is located below the fixing base 5.

[0038] It should be noted that the lampshade 12 can focus the light emitted by the floodlight 6 onto the sewing template 10, thereby improving the projection effect of the floodlight 6.

[0039] In this embodiment, as Figure 3 As shown, the surface of the floodlight 6 is provided with heat dissipation fins 13, which are equidistantly arranged in a ring around the surface of the floodlight 6. The inner wall of the fixing groove 14 is provided with an insertion limiting groove 15 corresponding to the position of the heat dissipation fins 13. The heat dissipation fins 13 are inserted into the insertion limiting groove 15. The bottom of the insertion limiting groove 15 is a closed structure for limiting the position of the floodlight 6. The surface of the floodlight 6 and the inner wall of the fixing groove 14 are not in contact and a heat dissipation cavity is formed between the floodlight 6 and the fixing groove 14.

[0040] It should be noted that the floodlight 6 is inserted into the fixing groove 14 on the fixing base 5. At this time, the heat dissipation fins 13 are inserted into the insertion limiting groove 15. The bottom of the insertion limiting groove 15 is a closed structure, which can realize the quick positioning of the floodlight 6. A heat dissipation cavity is formed between the floodlight 6 and the inner wall of the fixing groove 14, and it is matched with the heat dissipation fins 13 to improve the heat dissipation effect of the floodlight 6 and extend the service life of the floodlight 6.

[0041] The working principle and usage process of this utility model: The sewing template 10 can be clamped to the end of the lifting telescopic crossbar 8 by the clamping plate 9. The light emitted by the floodlight 6 shines on the surface of the sewing template 10. The light passes through the pressure-reducing sewing groove 11 on the surface of the sewing template 10 and can form a light strip on the surface of the garment. The operator can sew according to the light strip on the surface of the garment, which can improve the accuracy and efficiency of pressure-reducing sewing at the back neckline of the garment. At the same time, the sewing template 10 is located below the floodlight 6. Both the horizontal adjustment telescopic bar 4 and the lifting telescopic crossbar 8 can be extended and retracted, and the floodlight 6 and the sewing template 10 can be adjusted horizontally. Meanwhile, the lifting slide 7 can be adjusted in height. The height of the sewing template 10 can be adjusted by lifting and lowering the column 3. The rotating connecting seat 2 allows the lifting and adjusting column 3 to rotate, so that the projection angle and size of the sewing template 10 can be quickly adjusted during use. The floodlight 6 is inserted into the fixing groove 14 on the fixing seat 5. At this time, the heat dissipation fins 13 are inserted into the insertion limiting groove 15. The bottom of the insertion limiting groove 15 is a closed structure, which can realize the quick limiting of the floodlight 6. A heat dissipation cavity is formed between the floodlight 6 and the inner wall of the fixing groove 14, and it is matched with the heat dissipation fins 13 to improve the heat dissipation effect of the floodlight 6 and extend the service life of the floodlight 6.

[0042] It should be understood that the above-described specific embodiments of this utility model are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims or their equivalents.

Claims

1. A sewing processing device with a back neckline pressure-reducing structure, comprising a counterweight base (1), characterized in that, The upper surface of the counterweight base (1) is rotatably connected to a lifting adjustment column (3), the top of the lifting adjustment column (3) is fixedly connected to a horizontal adjustment telescopic rod (4), the end of the horizontal adjustment telescopic rod (4) is connected to a fixed seat (5), and a floodlight (6) is movably inserted into the inner cavity of the fixed seat (5). The lifting adjustment column (3) is slidably provided with a lifting sleeve (7), and a lifting telescopic crossbar (8) is welded to the side wall of the lifting sleeve (7). A clamp (9) is fixedly connected to the end of the lifting telescopic crossbar (8). The inner cavity of the clamp (9) holds the sewing template (10), which is located below the floodlight (6); The sewing template (10) has a pressure-reducing sewing groove (11) that runs through its surface.

2. The sewing processing device with a back neckline pressure-reducing structure according to claim 1, characterized in that, The upper surface of the counterweight base (1) is rotatably connected to a rotating connecting seat (2), and the bottom of the lifting adjustment column (3) is rotatably connected to the counterweight base (1) through the rotating connecting seat (2).

3. The sewing processing device with a back neckline pressure-reducing structure according to claim 2, characterized in that, The surface of the fixed base (5) is provided with a fixed groove (14), and the floodlight (6) is inserted into the fixed groove (14) and installed on the fixed base (5).

4. The sewing processing device with a back neckline pressure-reducing structure according to claim 3, characterized in that, The bottom of the floodlight (6) is threaded with a lampshade (12), which is located below the fixing base (5).

5. The sewing processing device with a back neckline pressure-reducing structure according to claim 4, characterized in that, The surface of the floodlight (6) is provided with heat dissipation fins (13), which are equidistantly arranged in a ring on the surface of the floodlight (6).

6. The sewing processing device with a back neckline pressure-reducing structure according to claim 5, characterized in that, The inner wall of the fixing groove (14) is provided with an insertion limiting groove (15) corresponding to the position of the heat dissipation fins (13), and the heat dissipation fins (13) are inserted into the insertion limiting groove (15).

7. The sewing processing device with a back neckline pressure-reducing structure according to claim 6, characterized in that, The bottom of the insertion limiting groove (15) is a closed structure for limiting the floodlight (6), and the surface of the floodlight (6) and the inner wall of the fixing groove (14) are not in contact, forming a heat dissipation cavity between the floodlight (6) and the fixing groove (14).

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