Female bag sewing remaining thread cutting device

Abstract

The utility model relates to the technical field of residual thread shearing and discloses a female bag sewing residual thread shearing device which comprises two fixing frames, a supporting cylinder and a collecting frame, one end of each fixing frame is connected with a cutting plate through a connecting shaft, and a spring used for stretching and retracting is fixedly installed on the inner wall of the supporting cylinder. A supporting frame used for fixing is fixedly mounted at the other end of the spring, the other end of the supporting frame is fixedly mounted on the surface of the cutting plate, and a mounting frame used for fixing is fixedly mounted at one end of the supporting cylinder. According to the female bag sewing remaining thread shearing device, through the arrangement of a spring, by means of the elasticity of the spring and the sliding effect of a supporting frame in a supporting cylinder, the distance between an extrusion plate and a cutting plate can be conveniently adjusted, so that the length of a remaining thread needing to be sheared can be conveniently selected, and the practicability of the device is improved; and through the arrangement of the cutting plate, under the cooperation of the connecting shaft, the remaining threads needing to be cut off can be conveniently cut off.

Description

Technical Field

[0001] The utility model relates to the technical field of excess thread cutting, in particular to a device for cutting excess thread for sewing women's bags. Background Art

[0002] Bags are containers for holding things. They can be classified according to their style and purpose into daily bags, business and professional bags, sports and travel bags, special bags, creative bags, etc.

[0003] Chinese patent announcement number CN210458580U discloses a device for cutting off excess thread for sewing women's bags, which relates to the technical field of sewing women's bags, and comprises a thimble main body, a needle groove and a mounting plate, wherein the surface of the thimble main body is evenly provided with needle grooves, a mounting plate is fixedly installed on one side of the thimble main body, a protective plate is fixedly connected to a side of the mounting plate away from the thimble main body, a through hole is opened in the middle of the protective plate, an inner cavity is opened inside the protective plate, an insert plate is inserted into the inner cavity, a push plate is fixedly installed on one end of the insert plate away from the protective plate by gluing, and a cutting blade is fixedly installed on the left end of the insert plate. The device for cutting off excess thread for sewing women's bags is provided with a through hole, an insert plate and a cutting blade, and the excess thread can be cut short by pressing the push plate. The shortening method is simple, fast and safe, and while avoiding damage to the women's bag, it also avoids the safety hazard of sharp scissors. At the same time, the overall structure of the device is simple, the design is reasonable, and it is convenient for production and promotion.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. The device lacks a structure for collecting the remaining wire after cutting, which makes it more troublesome to use and has greater limitations in use;

[0006] 2. The device lacks a structure for clamping the excess wire that needs to be cut off, which makes it easy to pull out the wire that does not need to be cut off, so it is not conducive to use. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a device for cutting off the remaining stitches of women's bags, which solves the problems in the prior art:

[0009] 1. The device lacks a structure for collecting the remaining wire after cutting, which makes it more troublesome to use and has greater limitations in use;

[0010] 2. The device lacks a structure for clamping the excess wire that needs to be cut off, which makes it easy to pull out the wire that does not need to be cut off, thus being inconvenient to use.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: a device for cutting off the excess stitching lines of women's bags, comprising two fixing frames, a supporting tube and a collecting frame, one end of which is connected to a cutting plate by a connecting shaft, a spring for extension and retraction is fixedly installed on the inner wall of the supporting tube, a supporting frame for fixing is fixedly installed on the other end of the spring, the other end of the supporting frame is fixedly installed on the surface of the cutting plate, a mounting frame for fixing is fixedly installed on one end of the supporting tube, and an extrusion plate for clamping is fixedly installed on the other end of the mounting frame.

[0013] Optionally, the surfaces of the two fixing frames are provided with through holes for penetration, and the inner walls of the through holes are fixedly mounted with anti-slip protective pads.

[0014] Optionally, a limiting groove for sliding is formed on the inner wall of the support tube, a limiting block for sliding is clamped on the inner wall of the limiting groove, and a surface of the limiting block is fixedly mounted to a surface of the support frame.

[0015] Optionally, a handle for grasping is fixedly mounted on the surface of the collection frame, and a protective cover for protection is sleeved on the surface of the handle.

[0016] Optionally, a mounting groove for clamping is provided on the top of the cutting plate, and a mounting block for fixing is clamped on the inner wall of the mounting groove.

[0017] Optionally, a fixing frame for shielding is fixedly installed on the top of the mounting block, and a transparent window for observation is opened on the top of the fixing frame.

[0018] Optionally, a card block for installation is fixedly mounted on the bottom of one of the cutting boards, and a card slot adapted to the card block is formed on the top of the collecting frame.

[0019] Optionally, a protective pad for protection is fixedly installed on the surface of the extrusion plate, and the surface of the protective pad is provided with anti-slip textures.

[0020] (III) Beneficial effects

[0021] The utility model provides a device for cutting off the remaining thread of a women's bag sewing machine, which has the following beneficial effects:

[0022] 1. The device for cutting off the excess thread of sewing a women's bag can conveniently adjust the distance between the extrusion plate and the cutting plate by means of the setting of the spring, the elasticity of the spring and the sliding action of the support frame inside the support tube, so that the length of the excess thread to be cut can be conveniently selected to improve the practicality of the device. Through the setting of the cutting plate, with the cooperation of the connecting shaft, the excess thread to be cut off can be conveniently cut off.

[0023] 2. The women's bag sewing excess thread cutting device can conveniently collect and store the cut excess threads through the setting of the collection frame, thereby effectively avoiding the excess threads from falling off and requiring users to collect them later, thereby improving the use flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the installation structure of the support frame of the utility model;

[0026] Figure 3 This is a schematic diagram of the installation structure of the support tube of the utility model;

[0027] Figure 4 This is a schematic diagram of the installation structure of the collection frame of the utility model;

[0028] Figure 5 This is a schematic diagram of the installation structure of the fixed frame of the utility model;

[0029] Figure 6 This is a schematic diagram of the installation structure of the cutting board of the utility model.

[0030] In the figure: 1. fixing frame; 2. through hole; 3. cutting plate; 4. fixing frame; 5. supporting frame; 6. supporting tube; 7. mounting frame; 8. extrusion plate; 9. protective pad; 10. spring; 11. limiting groove; 12. limiting block; 13. collecting frame; 14. handle; 15. slot; 16. block; 17. mounting slot; 18. mounting block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] See also Figures 1 to 6 The utility model provides a technical solution: a device for cutting off the excess thread of sewing a women's bag, comprising two fixing frames 1 connected with a cutting plate 3 at one end through a connecting shaft, a support tube 6 and a collecting frame 13, a spring 10 for extension and contraction is fixedly installed on the inner wall of the support tube 6, a through hole 2 for penetration is opened on the surface of the two fixing frames 1, a protective pad for anti-slip is fixedly installed on the inner wall of the through hole 2, a mounting groove 17 for clamping is opened on the top of the cutting plate 3, and a mounting block 18 for fixing is clamped on the inner wall of the mounting groove 17;

[0034] The through hole 2 is provided to facilitate the insertion of the user's fingers, and with the cooperation of the protective pad, the stability of the user's hand-holding can be improved. The installation groove 17 is provided, and with the cooperation of the installation block 18, the fixing frame 4 can be easily installed and removed.

[0035] Embodiment 2:

[0036] See also Figures 1 to 4 In order to better adjust the distance between the cutting plate 3 and the extrusion plate 8, a support frame 5 for fixing is fixedly installed at the other end of the spring 10, and the other end of the support frame 5 is fixedly installed with the surface of the cutting plate 3. A limiting groove 11 for sliding is provided on the inner wall of the support cylinder 6, and a limiting block 12 for sliding is clamped on the inner wall of the limiting groove 11. The surface of the limiting block 12 is fixedly installed with the surface of the support frame 5, and a fixed frame 4 for shielding is fixedly installed on the top of the mounting block 18, and a transparent window for observation is provided on the top of the fixed frame 4;

[0037] By setting the limiting groove 11 and cooperating with the limiting block 12, the limiting block 12 can slide on the inner wall of the limiting groove 11 to cooperate with the supporting frame 5 to move left and right more stably, so as to improve the stability when adjusting the distance between the cutting plate 3 and the extruding plate 8. By setting the fixing frame 4, the remaining wire can be conveniently blocked to prevent the remaining wire from flying out. With the cooperation of the transparent window, the remaining wire after cutting can be conveniently observed.

[0038] Embodiment three:

[0039] See also Figures 1 to 3 In order to better press and fix one end of the surplus wire, a mounting frame 7 for fixing is fixedly installed on one end of the support tube 6, and a squeezing plate 8 for clamping is fixedly installed on the other end of the mounting frame 7. A handle 14 for grasping is fixedly installed on the surface of the collection frame 13, and a protective cover for protection is sleeved on the surface of the handle 14. A clamping block 16 for installation is fixedly installed on the bottom of one of the cutting plates 3, and a clamping groove 15 adapted to the clamping block 16 is provided on the top of the collection frame 13. A protective pad 9 for protection is fixedly installed on the surface of the squeezing plate 8, and the surface of the protective pad 9 is provided with anti-slip textures;

[0040] By setting the block 16 and cooperating with the card slot 15, the collection frame 13 can be easily installed and disassembled, and the excess wires inside the collection frame 13 can be easily dumped. By setting the protective pad 9, since the surface of the protective pad 9 is provided with anti-slip texture, the stability of the extrusion plate 8 when pressing the excess wires can be improved.

[0041] In the utility model, the working steps of the device are as follows:

[0042] First, you can pass your fingers through the through hole 2 to grasp the fixing frame 1, and then place the thread ends that need to be cut between the two extrusion plates 8. Then, with the help of the elasticity of the spring 10 and the length of the remaining thread cut as needed, pull the support frame 5 out to the appropriate position, and then with the cooperation of the connecting shaft, shorten the distance between the two cutting plates 3, and then cut the remaining thread, and the cut remaining thread will fall into the collection frame 13.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for cutting off excess stitches of a women's bag, comprising two fixing frames (1) connected to a cutting plate (3) at one end through a connecting shaft, a supporting tube (6) and a collecting frame (13), characterized in that: A spring (10) for extension and retraction is fixedly mounted on the inner wall of the support tube (6); a support frame (5) for fixing is fixedly mounted on the other end of the spring (10); the other end of the support frame (5) is fixedly mounted on the surface of the cutting plate (3); a mounting frame (7) for fixing is fixedly mounted on one end of the support tube (6); and a squeezing plate (8) for clamping is fixedly mounted on the other end of the mounting frame (7).

2. The device for cutting off the remaining stitches of a women's bag according to claim 1, characterized in that: The surfaces of the two fixing frames (1) are both provided with through holes (2) for penetration, and the inner walls of the through holes (2) are fixedly mounted with anti-slip protective pads.

3. The device for cutting off the remaining stitches of a women's bag according to claim 1, characterized in that: The inner wall of the support tube (6) is provided with a limiting groove (11) for sliding, the inner wall of the limiting groove (11) is clamped with a limiting block (12) for sliding, and the surface of the limiting block (12) is fixedly mounted on the surface of the support frame (5).

4. The device for cutting off the remaining stitches of a women's bag according to claim 1, characterized in that: A handle (14) for grasping is fixedly mounted on the surface of the collection frame (13), and a protective cover for protection is sleeved on the surface of the handle (14).

5. The device for cutting off the remaining stitches of a women's bag according to claim 1, characterized in that: The top of the cutting plate (3) is provided with a mounting groove (17) for clamping, and the inner wall of the mounting groove (17) is clamped with a mounting block (18) for fixing.

6. The device for cutting off the remaining stitches of a women's bag according to claim 5, characterized in that: A fixing frame (4) for shielding is fixedly mounted on the top of the mounting block (18), and a transparent window for observation is provided on the top of the fixing frame (4).

7. The device for cutting off the remaining stitches of a women's bag according to claim 1, characterized in that: A clamping block (16) for installation is fixedly mounted on the bottom of one of the cutting plates (3), and a clamping slot (15) adapted to the clamping block (16) is provided on the top of the collecting frame (13).

8. The device for cutting off the remaining stitches of a women's bag according to claim 1, characterized in that: A protective pad (9) is fixedly mounted on the surface of the extrusion plate (8) for protection, and the surface of the protective pad (9) is provided with anti-slip patterns.

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