Portable double-needle machine

Abstract

The utility model relates to the technical field of sewing machines, and discloses a portable double-needle machine which comprises a bottom plate, a supporting column is fixedly connected to the right side of the top end of the bottom plate, a machine body is fixedly connected to the top end of the supporting column, grooves are formed in the front end and the rear end of the interior of the left side of the machine body, and sewing assemblies are slidably connected to the inner walls of the grooves. Side plates are rotatably connected to the left side and the right side of the bottom plate correspondingly, a rear plate is rotatably connected to the rear end of the bottom plate, a top plate is rotatably connected to the end, away from the bottom plate, of the rear plate, a front plate is rotatably connected to the front end of the bottom plate, and anti-skid assemblies are fixedly connected to the outer side walls of the front plate and the two side plates correspondingly. The left side and the right side of the outer side wall of the top plate are fixedly connected with anti-skid assemblies. According to the portable double-needle machine, the portability of the double-needle machine is realized, a user can easily carry the double-needle machine to different places for sewing work, and the purpose of improving the environmental adaptability of the double-needle machine is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing machines, in particular to a portable double-needle sewing machine. Background Art

[0002] Sewing machine technology has continued to improve over time, from the initial manual sewing machine to the electric sewing machine, and now to the computerized sewing machine. Modern sewing machines have advanced features such as a variety of sewing modes, automatic threading, speed adjustment, etc., which greatly improve sewing efficiency and quality. Smart sewing machines can even be operated through a touch screen to achieve precise sewing of complex patterns. These technological advances not only provide powerful tools for professional tailors, but also make sewing an activity that more enthusiasts can easily enjoy.

[0003] After searching, Chinese patent announcement number: CN219547253U discloses a double needle sewing machine, including a base and a double needle sewing machine installed on the upper end surface of the base, the working end of the double needle sewing machine is provided with a connecting cylinder, the lower end surface of the connecting cylinder is provided with a limit gear groove, the limit gear groove is connected with an adjusting gear, the lower end surface of the adjusting gear is provided with a connecting shaft, the lower end surface of the connecting shaft is provided with a mounting shell, the inner wall of the limit gear groove is symmetrically provided with a receiving groove, the outer wall of the connecting cylinder is symmetrically provided with a limit hole, the limit hole is movably connected with a spring limit rod, the spring limit rod is provided with a locking block, and the locking block locks the adjusting gear. The double needle sewing machine realizes the function of rotating and adjusting the sewing needle through the adjustment gear, the spring limit rod, the locking block, the pull block and other structures, and realizes the function of adjusting the distance between the sewing needles through the threaded adjustment shaft, the first knob, the sliding sleeve, the inner threaded tooth groove and other structures. This device is easy to use and can adjust the distance between the sewing needles and the angle of the sewing needles to meet the sewing needs in various situations.

[0004] The beneficial effects in the above patent specification mention that "this device is easy to use and can adjust the spacing between sewing needles and the angle of the sewing needles to meet sewing needs in various situations." Although the above patent can adjust the spacing between sewing needles and the angle of the sewing needles, it cannot be made portable during specific use, making it impossible for staff to carry the machine to other places to work anytime and anywhere, greatly reducing the environmental adaptability of the double-needle machine. Therefore, a convenient double-needle machine is proposed to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a portable double-needle machine, which aims to improve the problem that the prior art cannot be made portable, so that the staff cannot carry the machine to other places to work anytime and anywhere, which greatly reduces the environmental adaptability of the double-needle machine.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable double-needle machine comprises a base plate, a support column is fixedly connected to the right side of the top of the base plate, the top of the support column is fixedly connected to an organism, grooves are provided at the front and rear ends of the left inner side of the organism, a sewing assembly is slidably connected to the inner wall of the groove, the left and right sides of the base plate are rotatably connected to side plates, the rear end of the base plate is rotatably connected to the rear plate, the end of the rear plate away from the base plate is rotatably connected to the top plate, the front end of the base plate is rotatably connected to the front plate, the outer side walls of the front plate and the two side plates are fixedly connected to anti-slip assemblies, the left and right sides of the outer side wall of the top plate are fixedly connected to anti-slip assemblies, the outer side wall of the top plate is fixedly connected to two columns, the side of the column away from the top plate is fixedly connected to a limiting disk, the outside of the column is slidably connected to a block, and the outside of the column is provided with a spring 2.

[0008] Furthermore, the sewing component includes a button, the outside of which is slidably connected to the inner wall of the groove, the outside of which is fixedly connected to a limit block, two springs are arranged inside the groove, the bottom end of the body is detachably connected to a side block, the two buttons are in a snap-fitting relationship with the side blocks, and the bottom end of the side block is fixedly connected to a needle.

[0009] Furthermore, the anti-slip assembly includes two rubber pads, and the inner side walls of the two rubber pads are fixedly connected to the outer side walls of the front plate and the two side plates.

[0010] Furthermore, one end of the spring 1 is fixedly connected to one side of the button, and the other end of the spring 1 is fixedly connected to one side of the inner wall of the groove.

[0011] Furthermore, the outer portion of the limit block is slidably connected to the inner wall of the groove, and the two side plates are in a snap-fitting relationship with the top plate.

[0012] Furthermore, the outer portion of the limiting plate is slidably connected to the inner wall of the clamping block, and the left and right ends of the front plate are respectively in contact with one side of the two side plates.

[0013] Furthermore, one end of the second spring is fixedly connected to one side of the clamping block, and the other end of the second spring is fixedly connected to one side of the top plate.

[0014] Furthermore, the top end of the body is in contact with the inner wall of the top plate, and the outer wall of the top plate is rotatably connected with a handle.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the portability of the double-needle machine is achieved through the mutual cooperation of the top plate, the front plate, the rubber pad, the column, the limit plate and other structures. The user can easily carry the double-needle machine to different locations for sewing work, thereby achieving the purpose of improving the environmental adaptability of the double-needle machine.

[0017] 2. In the utility model, through the mutual cooperation of the groove, spring, button, limit block, side block and other structures, the needle can be quickly disassembled and replaced, the machine downtime is reduced, and the purpose of improving the working efficiency of the double-needle machine is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a portable double-needle machine proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the button structure of a portable double-needle machine proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the support column structure of a portable double-needle machine proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the rear plate structure of a portable double-needle machine proposed by the utility model;

[0022] Figure 5 The utility model is a schematic diagram of a block structure of a portable double-needle machine.

[0023] Legend:

[0024] 1. Bottom plate; 2. Support column; 3. Machine body; 4. Groove; 5. Spring 1; 6. Button; 7. Limit block; 8. Side block; 9. Needle; 10. Side plate; 11. Back plate; 12. Top plate; 13. Front plate; 14. Rubber pad; 15. Column; 16. Limit plate; 17. Block; 18. Spring 2. DETAILED DESCRIPTION

[0025] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0026] Reference Figure 1-Figure 2The utility model provides an embodiment: a portable double-needle machine, including a base plate 1, a support column 2 is fixedly connected to the right side of the top of the base plate 1, and the top of the support column 2 is fixedly connected to the body 3. The support column 2 here provides a stable support for the body 3, and grooves 4 are opened at the front and rear ends of the left side of the body 3. The inner wall of the groove 4 is slidably connected with a sewing component, and the sewing component here is used for sewing cloth and other items.

[0027] Reference Figure 2 The sewing component includes a button 6, the outside of the button 6 is slidably connected to the inner wall of the groove 4, the outside of the button 6 is fixedly connected to a limiting block 7, the outside of the limiting block 7 is slidably connected to the inner wall of the groove 4, the limiting block 7 here is used to limit the sliding range of the button 6 so that it will not leave the groove 4, two springs 5 ​​are arranged inside the groove 4, one end of the spring 5 is fixedly connected to one side of the button 6, and the other end of the spring 5 is fixedly connected to one side of the inner wall of the groove 4.

[0028] Reference Figure 2-Figure 3 The button 6 and the groove 4 here provide stable support for the spring 1 5, so that it can operate stably. The bottom end of the body 3 is detachably connected with the side block 8. The two buttons 6 are in a snap-fitting relationship with the side block 8. The bottom end of the side block 8 is fixedly connected with a needle 9, and the needle 9 here is used for sewing items. The left and right sides of the bottom plate 1 are rotatably connected with the side plates 10, and the rear end of the bottom plate 1 is rotatably connected with the rear plate 11, and the end of the rear plate 11 away from the bottom plate 1 is rotatably connected with the top plate 12.

[0029] Reference Figure 3-Figure 4 The side panels 10, rear panel 11 and top panel 12 here all provide a protection for the machine body 3. The outer side wall of the top panel 12 is rotatably connected with a handle, and the handle here is convenient for lifting the machine. The top of the machine body 3 contacts the inner side wall of the top panel 12. The two side panels 10 and the top panel 12 are in a snap-fitting relationship. The front end of the bottom panel 1 is rotatably connected with a front panel 13. The left and right ends of the front panel 13 are respectively in contact with one side of the two side panels 10. The front panel 13 and the outer side walls of the two side panels 10 are fixedly connected with anti-skid components. The anti-skid components here are used to increase the friction with the desktop to make it stable.

[0030] Reference Figure 4-Figure 5 The anti-skid component includes two rubber pads 14, the inner walls of the two rubber pads 14 are fixedly connected to the outer walls of the front plate 13 and the two side plates 10, the left and right sides of the outer wall of the top plate 12 are fixedly connected with anti-skid components, and the outer wall of the top plate 12 is fixedly connected with two columns 15, and the top plate 12 here provides stable support for the columns 15, and the side of the column 15 away from the top plate 12 is fixedly connected with a limiting plate 16, and the outer side of the limiting plate 16 is slidably connected to the inner wall of the block 17.

[0031] Reference Figure 5The limit plate 16 here is used to limit the sliding range of the column 15. The outside of the column 15 is slidably connected with a block 17. The outside of the column 15 is sleeved with a spring 18. One end of the spring 18 is fixedly connected to one side of the block 17, and the other end of the spring 18 is fixedly connected to one side of the top plate 12. The block 17 and the top plate 12 here provide stable support for the spring 18, so that it can operate stably.

[0032] Working principle: When the staff uses this double-needle machine, if they need to go out, they can gather the side panels 10, the rear panel 11, the top panel 12 and the front panel 13 together, and then insert the card columns on the inner wall of the side panel 10 into the card grooves at the left and right ends of the top panel 12, and then pull the card block 17 first. The limit plate 16 here is to cooperate with the column 15 to achieve a limiting effect to prevent the column 15 from escaping from the sliding range of the inner wall of the card block 17, and then rotate the card block 17 to insert the card column on the outer wall of the top panel 12 into the card groove of the front panel 13.

[0033] Then rotate the block 17 back, release the hand, and the engagement is completed under the action of the second spring 18. At this time, the handle on the top of the top plate 12 can be pulled out, and the machine can be carried to the place where work is needed. It is very portable. After arriving at the work place, it can be opened and used normally. The rubber pad 14 here can also play the role of supporting the machine. At the same time, because it is made of rubber material, it can effectively prevent slipping.

[0034] After long-term use, the needle 9 will be worn. In order to ensure good suturing efficiency, it can be replaced at this time. First, the buttons 6 on both sides of the body 3 can be pressed to disengage the buttons 6 from the side blocks 8. At this time, the needle 9 can be pulled out together with the side blocks 8, and a new needle 9 can be replaced and reinstalled. The limit block 7 here cooperates with the spring 5 in the groove 4 to limit the button 6 to prevent it from escaping from the sliding range of the groove 4.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable double-needle machine, comprising a bottom plate (1), characterized in that: The top right side of the bottom plate (1) is fixedly connected to a support column (2), the top of the support column (2) is fixedly connected to a body (3), the left side of the body (3) is provided with grooves (4) at both the front and rear ends, the inner wall of the groove (4) is slidably connected to a sewing assembly, the left and right sides of the bottom plate (1) are rotatably connected to side plates (10), the rear end of the bottom plate (1) is rotatably connected to a rear plate (11), the end of the rear plate (11) away from the bottom plate (1) is rotatably connected to a top plate (12), and the bottom plate (1) is The front end is rotatably connected to a front plate (13), the outer side walls of the front plate (13) and the two side plates (10) are fixedly connected to anti-skid components, the outer side walls of the top plate (12) are fixedly connected to anti-skid components on both sides, the outer side wall of the top plate (12) is fixedly connected to two columns (15), the side of the column (15) away from the top plate (12) is fixedly connected to a limiting plate (16), the outside of the column (15) is slidably connected to a clamping block (17), and the outside of the column (15) is sleeved with a second spring (18).

2. A portable double-needle machine according to claim 1, characterized in that: The sewing assembly comprises a button (6), the outside of the button (6) is slidably connected to the inner wall of the groove (4), the outside of the button (6) is fixedly connected to a limit block (7), two springs (5) are arranged inside the groove (4), the bottom end of the body (3) is detachably connected to a side block (8), the two buttons (6) are in a snap-fitting relationship with the side blocks (8), and the bottom end of the side block (8) is fixedly connected to a needle (9).

3. A portable double-needle machine according to claim 1, characterized in that: The anti-slip assembly comprises two rubber pads (14), and the inner side walls of the two rubber pads (14) are fixedly connected to the outer side walls of the front plate (13) and the two side plates (10).

4. A portable double-needle machine according to claim 2, characterized in that: One end of the spring one (5) is fixedly connected to one side of the button (6), and the other end of the spring one (5) is fixedly connected to one side of the inner wall of the groove (4).

5. A portable double-needle machine according to claim 2, characterized in that: The outside of the limit block (7) is slidably connected to the inner wall of the groove (4), and the two side plates (10) and the top plate (12) are both in a snap-fitting relationship.

6. A portable double-needle machine according to claim 1, characterized in that: The outside of the limiting plate (16) is slidably connected to the inner wall of the clamping block (17), and the left and right ends of the front plate (13) are respectively in contact with one side of the two side plates (10).

7. A portable double-needle machine according to claim 1, characterized in that: One end of the second spring (18) is fixedly connected to one side of the clamping block (17), and the other end of the second spring (18) is fixedly connected to one side of the top plate (12).

8. A portable double-needle machine according to claim 1, characterized in that: The top end of the machine body (3) contacts the inner wall of the top plate (12), and the outer wall of the top plate (12) is rotatably connected to a handle.

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