CN219670806U - Hand-held sewing machine - Google Patents
Hand-held sewing machine Download PDFInfo
- Publication number
- CN219670806U CN219670806U CN202320669827.6U CN202320669827U CN219670806U CN 219670806 U CN219670806 U CN 219670806U CN 202320669827 U CN202320669827 U CN 202320669827U CN 219670806 U CN219670806 U CN 219670806U
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- China
- Prior art keywords
- gear
- connecting seat
- mounting
- mounting base
- sewing machine
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- 238000009958 sewing Methods 0.000 title claims abstract description 61
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- 239000011487 hemp Substances 0.000 description 1
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Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a handheld sewing machine, which comprises a mounting base and a connecting sliding rail, wherein a mounting shell is mounted at the upper end of the mounting base, the inner wall of the mounting shell is fixedly connected with the connecting sliding rail, a connecting bolt is connected in a sliding manner in the connecting sliding rail, the tail end of the connecting bolt is provided with a connecting seat, the lower end wall of the connecting seat is fixedly connected with a first spring, the connecting seat is rotatably connected with the mounting base through a connecting shaft, then under the contraction effect of the first spring, the connecting seat can be pressed to realize the up-down work of a sewing needle, then when the connecting seat is elastically operated, the connecting seat can slide on a certain track through the connecting bolt and the connecting sliding rail, the stability when the connecting seat works is ensured, the damage caused by the deviation when the upper-down pressing is avoided, and the damage caused by the deviation of the sewing needle to workers is avoided.
Description
Technical Field
The utility model relates to the technical field of sewing machines, in particular to a handheld sewing machine.
Background
The sewing machine can sew cotton, hemp, silk, wool, artificial fiber and other fabrics and leather, plastic, paper and other products, the sewn stitch is neat and beautiful, smooth and firm, the sewing speed is high, the use is simple and convenient, the hand-held sewing machine is also called mini sewing machine or micro sewing machine, is a reduced version of industrial sewing machine, the hand-held sewing machine is attractive in appearance and small in size, the principle of the hand-held sewing machine is that the sewing effect is realized through driving materials between the rubber roller and the low-speed roller, the sewing on the rubber roller can pull the thread through the materials, after the materials are tensioned, the rubber roller on the driving roller can fasten the thread, and the work is simple and convenient.
However, when the existing hand-held sewing machine works, the upper and lower driving work of the sewing needle is needed to be realized through the connecting seat, the long-time work is easy to cause the connecting seat to deviate when the driving work is carried out, and when the sewing process of cloth is carried out, the cloth cannot be well controlled, the neatness of cloth sewing cannot be guaranteed, and the hand-held sewing machine is designed for the scheme.
Disclosure of Invention
The utility model aims to provide a handheld sewing machine, which solves the problems that when the handheld sewing machine works, the upper and lower driving work of a sewing needle is needed to be realized through a connecting seat, the long-time work easily causes the connecting seat to deviate when the driving work is carried out, and when the sewing process of cloth is carried out, the cloth cannot be well controlled, and the neatness of cloth sewing cannot be ensured.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hand-held type sewing machine, includes mounting base and connection slide rail, mounting housing is installed to mounting base's upper end, mounting housing's inner wall fixedly connected with connection slide rail, the inside sliding connection of connection slide rail has the connecting bolt, the end of connecting bolt is provided with the connecting seat, the first spring of lower end wall fixedly connected with of connecting seat, the mounting groove has been seted up to the front end of connecting seat, the inside fixedly connected with connecting rod of mounting groove, the inside block of connecting rod is connected with the installation piece, the screw bolt is installed to the front end of installation piece, the lower extreme fixedly connected with sewing needle of installation piece, mounting shaft is installed to mounting base's up end, the internally mounted of mounting shaft has the line ball board, the inner wall fixedly connected with second spring of line ball board, mounting base's inside is provided with stop gear.
Preferably, the connecting seat and the mounting base form an elastic structure through the first spring, and the connecting seat and the mounting shell form a sliding structure through the connecting bolt and the connecting sliding rail.
Preferably, the installation block is in clamping connection with the connecting seat through the installation groove, and the installation block and the connecting rod form a detachable structure through the threaded bolt.
Preferably, the line pressing plate and the installation base form a rotating structure through the installation shaft, and the line pressing plate and the installation base form an elastic structure through the second spring.
Preferably, the stop gear includes first gear, second gear, screw thread axle, limiting plate and spout, mounting base's internally mounted has first gear, the left side meshing of first gear is connected with the second gear, the inside fixedly connected with screw thread axle of second gear, the surface mounting of screw thread axle has the limiting plate, the spout has been seted up to the inner wall of line ball board.
Preferably, the threaded shaft and the first gear form a rotating structure through the second gear, and the limiting plate and the line pressing plate form a sliding structure through the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that;
1. the utility model discloses a set up the connection slide rail, the connecting seat that sets up carries out rotatable coupling through connecting axle and mounting base, then under the shrink effect of first spring, can press and realize the work from top to bottom of sewing needle, then when the connecting seat carries out elastic working, the connecting seat can slide on certain orbit through connecting bolt and connection slide rail and installation shell, guarantee the stability when carrying out the during operation, avoid causing the skew when pressing from top to bottom, cause the harm to the staff to cause the skew of sewing needle;
2. the utility model discloses a setting up the limiting plate, the limiting plate that sets up can be through under the rotation work of screw spindle, second gear and first gear, realizes having seted up the spout on the line ball board to the limiting plate of installation and carries out certain slip work, is convenient for carry out certain spacing to the cloth of sewing, guarantees the neatly nature at the sewing during operation who carries out the cloth, avoids causing the skew of cloth and can carry out certain regulating action according to the position of cloth sewing at the sewing during operation.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of a structure of a pressing line board according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the mounting housing of the present utility model.
In the figure: 1. a mounting base; 2. mounting a shell; 3. a connecting bolt; 4. the connecting slide rail; 5. a connecting seat; 6. a first spring; 7. a mounting groove; 8. a connecting rod; 9. a mounting block; 10. a threaded bolt; 11. a sewing needle; 12. a mounting shaft; 13. a wire pressing plate; 14. a second spring; 15. a limiting mechanism; 1501. a first gear; 1502. a second gear; 1503. a threaded shaft; 1504. a limiting plate; 1505. and a sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a hand-held type sewing machine, including mounting base 1 and connection slide rail 4, mounting housing 2 is installed to the upper end of mounting base 1, mounting housing 2's inner wall fixedly connected with connection slide rail 4, the inside sliding connection of connection slide rail 4 has connecting bolt 3, the end of connecting bolt 3 is provided with connecting seat 5, the first spring 6 of lower end wall fixedly connected with of connecting seat 5, mounting groove 7 has been seted up to the front end of connecting seat 5, the inside fixedly connected with connecting rod 8 of mounting groove 7, the inside block of connecting rod 8 is connected with installation piece 9, threaded bolt 10 is installed to the front end of installation piece 9, the lower extreme fixedly connected with sewing needle 11 of installation piece 9, installation axle 12 is installed to mounting axle 1's up end, the internally mounted of installation axle 12 has line ball 13, the inner wall fixedly connected with second spring 14 of line ball 13, the inside of mounting base 1 is provided with stop gear 15.
Further, the connecting seat 5 forms an elastic structure with the mounting base 1 through the first spring 6, the connecting seat 5 forms a sliding structure with the mounting housing 2 through the connecting bolt 3 and the connecting sliding rail 4, the connecting seat 5 is rotatably connected with the mounting base 1 through the connecting shaft, then under the contraction effect of the first spring 6, the upper and lower work of the sewing needle 11 can be realized by pressing, then when the connecting seat 5 elastically works, the connecting seat 5 can slide on a certain track through the connecting bolt 3 and the connecting sliding rail 4 and the mounting housing 2, the stability of the working is ensured, the deviation is avoided when the upper and lower pressing is carried out, the damage is caused, and the damage to the working personnel caused by the deviation of the sewing needle 11 is caused.
Further, the installation piece 9 is connected for the block through mounting groove 7 and connecting seat 5, and the installation piece 9 constitutes detachable construction through threaded bolt 10 and connecting rod 8, and the installation piece 9 can carry out the block effect through mounting groove 7 and connecting seat 5, then carries out certain dismantlement work through threaded bolt 10, is convenient for the change effect to sewing needle 11, improves the availability factor of equipment.
Further, the thread pressing plate 13 forms a rotating structure with the installation base 1 through the installation shaft 12, the thread pressing plate 13 forms an elastic structure with the installation base 1 through the second spring 14, and the thread pressing plate 13 realizes the pressing work of cloth under the contraction action of the second spring 14, so that the stability of the sewing work is ensured.
Further, the limiting mechanism 15 includes a first gear 1501, a second gear 1502, a threaded shaft 1503, a limiting plate 1504 and a chute 1505, the first gear 1501 is installed in the mounting base 1, the second gear 1502 is connected to the left side of the first gear 1501 in a meshed manner, the threaded shaft 1503 is fixedly connected to the inside of the second gear 1502, the limiting plate 1504 is installed on the outer surface of the threaded shaft 1503, and the chute 1505 is provided on the inner wall of the pressing plate 13.
Further, the threaded shaft 1503 and the first gear 1501 form a rotating structure through the second gear 1502, the limiting plate 1504 and the pressing plate 13 form a sliding structure through the sliding groove 1505, and the limiting plate 1504 can slide the fixed limiting plate 1504 on the pressing plate 13 to a certain extent through the sliding groove 1505 formed in the pressing plate 13 under the rotating operation of the threaded shaft 1503, the second gear 1502 and the first gear 1501, so that the fixed limiting of the sewn cloth is facilitated, the neatness of the sewn cloth is ensured, the deviation of the cloth caused in the sewing operation is avoided, and the fixed adjusting function can be performed according to the sewing position of the cloth.
Working principle: the connecting seat 5 that sets up carries out rotatable coupling through connecting axle and mounting base 1, then under the shrink effect of first spring 6, can press and realize sewing needle 11's upper and lower work, then when connecting seat 5 carries out elastic operation, connecting seat 5 can slide through connecting bolt 3 and connection slide rail 4 and mounting shell 2 on certain orbit, guarantee the stability when carrying out the operation, avoid causing the skew when carrying out the upper and lower pressure, cause the harm, and cause the skew that carries out sewing needle 11 to cause the injury to the staff, then installation piece 9 can carry out the block effect through mounting groove 7 and connecting seat 5, then carry out certain dismantlement work through threaded bolt 10, be convenient for to sewing needle 11's change effect, improve the availability factor of equipment, the limiting plate 1504 that sets up at last can be through threaded axle 1503, under the rotation work of second gear 1502 and first gear 1501, the realization is offered the spout 1505 on the crimping board 13 and is carried out certain slip work, be convenient for carry out certain spacing to the cloth to carry out, guarantee to carry out the clean cloth when carrying out the work of cloth, guarantee that carries out the sewing work and carry out the sewing work can cause sewing work and can be adjusted according to the position that sewing work and the sewing work is carried out the cloth to the position when carrying out the sewing work of sewing work.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Hand-held type sewing machine, its characterized in that: including mounting base (1) and connection slide rail (4), mounting housing (2) are installed to the upper end of mounting base (1), inner wall fixedly connected with connection slide rail (4) of mounting housing (2), the inside sliding connection of connection slide rail (4) has connecting bolt (3), the end of connecting bolt (3) is provided with connecting seat (5), the lower end wall fixedly connected with first spring (6) of connecting seat (5), mounting groove (7) have been seted up to the front end of connecting seat (5), the inside fixedly connected with connecting rod (8) of mounting groove (7), the inside block of connecting rod (8) is connected with installation piece (9), threaded bolt (10) are installed to the front end of installation piece (9), the lower extreme fixedly connected with sewing needle (11) of installation piece (9), installation axle (12) are installed to the up end of mounting base (1), internally mounted of installation axle (12) has wire pressing plate (13), the inside fixedly connected with second spring (1) of wire pressing plate (13) is installed in the inside spacing mechanism (15).
2. The hand-held sewing machine of claim 1, wherein: the connecting seat (5) and the mounting base (1) form an elastic structure through the first spring (6), and the connecting seat (5) and the mounting shell (2) form a sliding structure through the connecting bolt (3) and the connecting sliding rail (4).
3. The hand-held sewing machine of claim 1, wherein: the installation block (9) is in clamping connection with the connecting seat (5) through the installation groove (7), and the installation block (9) and the connecting rod (8) form a detachable structure through the threaded bolt (10).
4. The hand-held sewing machine of claim 1, wherein: the wire pressing plate (13) and the mounting base (1) form a rotating structure through the mounting shaft (12), and the wire pressing plate (13) and the mounting base (1) form an elastic structure through the second spring (14).
5. The hand-held sewing machine of claim 1, wherein: stop gear (15) are including first gear (1501), second gear (1502), screw shaft (1503), limiting plate (1504) and spout (1505), internally mounted of mounting base (1) has first gear (1501), the left side meshing of first gear (1501) is connected with second gear (1502), the inside fixedly connected with screw shaft (1503) of second gear (1502), the surface mounting of screw shaft (1503) has limiting plate (1504), spout (1505) have been seted up to the inner wall of line ball board (13).
6. The hand-held sewing machine of claim 5, wherein: the threaded shaft (1503) and the first gear (1501) form a rotating structure through the second gear (1502), and the limiting plate (1504) and the line pressing plate (13) form a sliding structure through the sliding groove (1505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320669827.6U CN219670806U (en) | 2023-03-30 | 2023-03-30 | Hand-held sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320669827.6U CN219670806U (en) | 2023-03-30 | 2023-03-30 | Hand-held sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219670806U true CN219670806U (en) | 2023-09-12 |
Family
ID=87922277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320669827.6U Active CN219670806U (en) | 2023-03-30 | 2023-03-30 | Hand-held sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219670806U (en) |
-
2023
- 2023-03-30 CN CN202320669827.6U patent/CN219670806U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |