CN104711792A - Sewing machine and thread stand thereof - Google Patents
Sewing machine and thread stand thereof Download PDFInfo
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- CN104711792A CN104711792A CN201510164913.1A CN201510164913A CN104711792A CN 104711792 A CN104711792 A CN 104711792A CN 201510164913 A CN201510164913 A CN 201510164913A CN 104711792 A CN104711792 A CN 104711792A
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- line
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- coil holder
- stationary pipes
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Abstract
The invention discloses a thread stand of a sewing machine. The thread stand comprises at least two pay-off devices and connecting devices, wherein the at least two pay-off devices are respectively used for accommodating wound upper threads (12) and accommodating wound bottom threads (13); the connecting devices are used for connecting the pay-off devices and the sewing machine. By utilizing the connecting devices, the pay-off devices are installed on a machine body of the sewing machine, that is, the thread stand is installed on the machine body of the sewing machine. The thread stand is simple in structure, and is convenient to install; the existing installation mode is changed, the thread stand is close to users; threads are relatively convenient to change and adjust, and the thread stand is convenient to operate by users, and is fixedly connected so as to prevent from being knocked off effectively, and further the working efficiency is improved. The invention also discloses the sewing machine comprising the thread stand.
Description
Technical field
The present invention relates to sewing machine field, particularly relate to a kind of coil holder of Sewing machines.In addition, the invention still further relates to a kind of Sewing machines comprising above-mentioned coil holder.
Background technology
One or more sewing thread used by Sewing machines, and sewing is formed one or more stitchings, makes the machine that one or more layers sewing interweaves or unites by a seam.Sewing function makes the goods such as cotton, fiber crops, silk, hair, artificial fibre, leather, plastics and paper, the stitching neat appearance of stitching out and firmly smooth, and sewing velocity is fast and easy to use.
Generally, Sewing machines work, up to few needs two lines, is respectively upper thread and bottom line, therefore needs to arrange at least two actinobacillus devices, is respectively used to place the upper thread and bottom line that are wrapped over, and is arranged on platen as coil holder by actinobacillus device.In the prior art, the most of complex structure of part coil holder, installs loaded down with trivial details, take up space large, be installed on sewing machine table, away from user simultaneously, in use carry out the operation such as thread-changing and line transfer to user and bring very large inconvenience, reduce operating efficiency.Separately there is part coil holder to be directly positioned on platen or ground, not there is good fixation, have in the course of work and easily knock over, cause the damage of coil holder, cause obstacle to user, equally can lower operating efficiency.
Therefore, how making coil holder in use be convenient to, user carries out operating and increases work efficiency is the current technical issues that need to address of those skilled in the art.
Summary of the invention
The object of this invention is to provide a kind of coil holder of Sewing machines, be in use convenient to user and carry out operating and increasing work efficiency.Another object of the present invention is to provide a kind of Sewing machines comprising above-mentioned coil holder, is in use convenient to user and carries out operating and increasing work efficiency.
For solving the problems of the technologies described above, the invention provides a kind of coil holder of Sewing machines, comprise at least two actinobacillus devices, be respectively used to place the upper thread that is wrapped over and for placing the bottom line be wrapped over, also comprise the jockey for connecting described actinobacillus device and Sewing machines.
Preferably, described actinobacillus device comprises line cylinder for placing the line be wrapped over and line holder rod, and the shaft core position of described line cylinder is provided with through hole, and the through hole of described line cylinder is set in described line holder rod, and one end of described line holder rod connects described jockey.
Preferably, one end of described line holder rod is provided with the drum for isolated described line cylinder and described jockey, the other end of described line holder rod is removably provided with the line cylinder fixed cover for compressing described line cylinder, described line cylinder fixed cover is provided with through hole, the through hole of described line cylinder fixed cover and described line holder rod interference fit.
Preferably, described jockey comprises pole, stationary pipes and the fixed head for being connected Sewing machines rear window panel, described stationary pipes is vertically placed and is fixedly connected with described fixed head, described pole comprises orthogonal first bar and the second bar, described first bar cover loads in described stationary pipes, described second bar is positioned at described stationary pipes top and limits described pole all through described stationary pipes, and described line holder rod is connected with described second bar.
Preferably, described stationary pipes is fixedly connected with by steady pin with described fixed head.
Preferably, described stationary pipes is provided with two tapped through holes, spacing to described first bar by the screw mated with described tapped through hole.
Preferably, described second bar is provided with screwed hole, described line holder rod end is provided with the screw thread matched with described screwed hole, and described line holder rod is threaded connection with described second bar.
Preferably, described jockey also comprises support, one end of described support by bolt and described second bar hinged, described bolt horizontal positioned is also parallel with described fixed head, the other end of described support is connected with described line holder rod, and arranges the cable-through hole being used for line and passing on the bracket.
Preferably, comprise two described actinobacillus devices, described actinobacillus device is threaded connection the side in described second bar, and actinobacillus device described in another is articulated with the opposite side of described second bar by described support.
The present invention also provides a kind of Sewing machines, and comprise body and be installed on the coil holder of described body, described coil holder is specially the coil holder described in above-mentioned any one.
Coil holder provided by the invention comprises actinobacillus device and jockey, and wherein actinobacillus device is for placing the line be wrapped over, and jockey is for connecting actinobacillus device and Sewing machines.By using jockey, making actinobacillus device be installed on the body of Sewing machines, being equivalent to coil holder is installed on the body of Sewing machines.Above-mentioned wire frame structure is simple, easy for installation, and changes existing mounting means, makes coil holder close on user, thread-changing and line transfer more convenient, be convenient to user's operation, and coil holder be fixedly connected with, effectively prevent from knocking over, increase work efficiency further.
Sewing machines provided by the present invention comprises above-mentioned coil holder, and because above-mentioned coil holder has above-mentioned technique effect, above-mentioned Sewing machines also should have same technique effect, introduces no longer in detail at this.
Accompanying drawing explanation
Fig. 1 is the schematic front view of a kind of detailed description of the invention of coil holder provided by the present invention;
Fig. 2 is the schematic top plan view of a kind of detailed description of the invention of coil holder provided by the present invention;
Fig. 3 is the scheme of installation of coil holder provided by the present invention and Sewing machines;
Fig. 4 is line mode of the crossing schematic diagram of coil holder provided by the present invention.
Detailed description of the invention
Core of the present invention is to provide a kind of coil holder of Sewing machines, is in use convenient to user and carries out operating and increasing work efficiency.Another core of the present invention is to provide a kind of Sewing machines comprising above-mentioned coil holder, is in use convenient to user and carries out operating and increasing work efficiency.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 to Fig. 4, Fig. 1 is the schematic front view of a kind of detailed description of the invention of coil holder provided by the present invention; Fig. 2 is the schematic top plan view of a kind of detailed description of the invention of coil holder provided by the present invention; Fig. 3 is the scheme of installation of coil holder provided by the present invention and Sewing machines; Fig. 4 is line mode of the crossing schematic diagram of coil holder provided by the present invention.
In the coil holder that the specific embodiment of the invention provides, comprise at least two actinobacillus devices, can according to actual conditions need adjust the quantity of actinobacillus device, all within protection scope of the present invention.Actinobacillus device is respectively used to place the upper thread 12 and bottom line 13 that are wrapped over, and is provided with jockey, connects actinobacillus device and Sewing machines by jockey.By using jockey, making actinobacillus device be installed on the body of Sewing machines, being equivalent to coil holder is installed on the body of Sewing machines.Above-mentioned wire frame structure is simple, easy for installation, and changes existing mounting means, makes coil holder close on user, thread-changing and line transfer more convenient, be convenient to user's operation, and coil holder be fixedly connected with, effectively prevent from knocking over, increase work efficiency further.
In the coil holder that the specific embodiment of the invention provides, the effect of actinobacillus device is for placing the line be wrapped over, and therefore, actinobacillus device can comprise line cylinder 9 and line holder rod 6.Wherein, line holder rod 6 is straight-bar, and its one end connects jockey, and the axle center of line cylinder 9 is provided with through hole, and the line cylinder 9 being wrapped over line is set in line holder rod 6 by through hole.This actinobacillus device directly can realize thread-changing, convenient operation by more thread-changing cylinder 9, also can adopt other forms of actinobacillus device, as actinobacillus device for integral type designs, line is directly wound around, also can convenient operation, all within protection scope of the present invention.
When line cylinder 9 is set in line holder rod 6, in order to carry out spacing to line cylinder 9, drum 4 is installed in one end that rod 6 can be ask online to connect jockey, completely cuts off line cylinder 9 and jockey by drum 4.Online holder rod 6 the other end wired fixed cover 7 is removably installed, online cylinder fixed cover 7 is provided with can with line holder rod 6 interference fit through hole.
During hookup wire cylinder 9, first drum 4 is overlapped lambda line holder rod 6 until press close to jockey, overlap lambda line cylinder 9 afterwards, finally overlap lambda line cylinder fixed cover 7 to compress line cylinder 9.Carry out spacing by upper described parts to line cylinder 9, prevent line cylinder 9 from dropping.Also above-mentioned parts can not be set, as direct, the top of line cylinder 9 from line holder rod 6 be inserted in, as long as ensure the work of line cylinder, all within protection scope of the present invention.
In the coil holder that the specific embodiment of the invention provides, jockey is for connecting Sewing machines and actinobacillus device, and jockey can have various ways.Can obtain thus, jockey can comprise fixed head 1, stationary pipes 2 and pole 3.Wherein fixed head 1 is installed on Sewing machines rear window panel 10, connects, be also fixedly connected with by other modes by screw.Stationary pipes 2 is installed on fixed head 1 and stationary pipes 2 is vertically placed.Pole 3 comprises orthogonal first bar and the second bar, and above-mentioned two bars can design for integral type, also can be formed by fixedly connecting with two bars.Wherein the first bar vertically overlaps and loads in stationary pipes 2, undertaken spacing by the second pole pair pole 3 vertical with the first bar, the second bar is made to be positioned at the top of stationary pipes 2 and to limit pole 3 all through stationary pipes 2, and make line holder rod 6 be installed on the second bar, finally realize the connection of actinobacillus device and jockey.
Adopt the jockey of above-mentioned form, structure is simple, easy to operate; also can adopting other forms of connected mode, if do not used fixed head 1, directly stationary pipes 2 being installed on Sewing machines rear window panel 10; as long as ensure the normal work of coil holder, all within protection scope of the present invention.
Because stationary pipes 2 is installed on fixed head 1, be therefore fixedly connected with stationary pipes 2 and fixed head 1 by steady pin, this mounting means structure is simple, also can adopting other connected modes, being connected in fixed head, all within protection scope of the present invention as made stationary pipes 2.
Because the first bar is positioned in stationary pipes 2, can two tapped through holes be set in stationary pipes 2, carry out spacing by the screw 5 mated with it to the first bar, can according to actual conditions need adjust the height of pole 3, then tightening screw 5 fixes pole 3.The quantity of screw 5 and screwed hole and position can adjust according to the needs of actual conditions, and other modes also can be used to adjust pole, as being threaded connection stationary pipes 2 and pole 3, all within protection scope of the present invention.
In the coil holder that the specific embodiment of the invention provides, line holder rod 6 is installed on the second bar, can be threaded connection both, the second bar arranges screwed hole, and the end of online holder rod 6 arranges the screw thread matched with screwed hole.Be threaded connection, directly screw in during installation, convenient operation, also can adopt other connected modes, as used the modes such as clamping, all within protection scope of the present invention.
In the coil holder that the specific embodiment of the invention provides, can also by support 8 connecting line holder rod 6 and the second bar.One end of support 8 by bolt and the second bar hinged, after installing, bolt horizontal positioned is also parallel with fixed head 1, and namely support 8 can rotate in the perpendicular perpendicular to fixed head 1.The other end of support 8 is connected with line holder rod 6 and line holder rod 6 is vertically placed.The top of support 8 is provided with cable-through hole, line can be passed, the running orbit of restraining line.By using support 8, can the placement space of reasonable arrangement line cylinder 9, make the structure of coil holder compacter, also can not use support 8, as long as ensure the normal work of coil holder, all within protection scope of the present invention.
In the coil holder that the specific embodiment of the invention provides, two actinobacillus devices can be only set, one of them actinobacillus device is threaded connection the side in the second bar, another actinobacillus device is articulated with the opposite side of the second bar by support 8, and above-mentioned two tie points are in same level and also mutually stagger.Upper thread 12 be wound in be connected directly between the second bar actinobacillus device on, penetrate tension disk again after crossing line hook 11 through Sewing machines, bottom line 13 is wound in and connects on the actinobacillus device of the second bar, through the cable-through hole of support 8 by support 8.By above-mentioned set-up mode, reasonable arrangement space further, convenient operation, also according to the needs of actual conditions, can adjust the set-up mode of each parts, as long as ensure the normal work of coil holder, all within protection scope of the present invention.
Except above-mentioned coil holder, the specific embodiment of the present invention also provides a kind of Sewing machines comprising above-mentioned coil holder, and the structure of these other each several parts of Sewing machines please refer to prior art, repeats no more herein.
Above Sewing machines provided by the present invention and coil holder thereof are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. the coil holder of a Sewing machines, comprise at least two actinobacillus devices, be respectively used to place the upper thread (12) that is wrapped over and for placing the bottom line (13) be wrapped over, it is characterized in that, also comprising the jockey for connecting described actinobacillus device and Sewing machines.
2. coil holder according to claim 1, it is characterized in that, described actinobacillus device comprises line cylinder (9) for placing the line be wrapped over and line holder rod (6), the shaft core position of described line cylinder (9) is provided with through hole, the through hole of described line cylinder (9) is set in described line holder rod (6), and one end of described line holder rod (6) connects described jockey.
3. coil holder according to claim 2, it is characterized in that, one end of described line holder rod (6) is provided with the drum (4) for isolated described line cylinder (9) and described jockey, the other end of described line holder rod (6) is removably provided with the line cylinder fixed cover (7) for compressing described line cylinder (9), described line cylinder fixed cover (7) is provided with through hole, the through hole of described line cylinder fixed cover (7) and described line holder rod (6) interference fit.
4. the coil holder according to claim 2 to 3 any one, it is characterized in that, described jockey comprises pole (3), stationary pipes (2) and the fixed head (1) for being connected Sewing machines rear window panel (10), described stationary pipes (2) is vertically placed and is fixedly connected with described fixed head (1), described pole (3) comprises orthogonal first bar and the second bar, described first bar cover loads in described stationary pipes (2), described second bar is positioned at described stationary pipes (2) top and limits described pole (3) all through described stationary pipes (2), described line holder rod (6) is connected with described second bar.
5. coil holder according to claim 4, is characterized in that, described stationary pipes (2) is fixedly connected with by steady pin with described fixed head (1).
6. coil holder according to claim 4, is characterized in that, described stationary pipes (2) is provided with two tapped through holes, spacing to described first bar by the screw (5) mated with described tapped through hole.
7. coil holder according to claim 4, it is characterized in that, described second bar is provided with screwed hole, and described line holder rod (6) end is provided with the screw thread matched with described screwed hole, and described line holder rod (6) and described second bar are threaded connection.
8. coil holder according to claim 4, it is characterized in that, described jockey also comprises support (8), one end of described support (8) by bolt and described second bar hinged, described bolt horizontal positioned is also parallel with described fixed head (1), the other end of described support (8) is connected with described line holder rod (6), and at the cable-through hole that the upper setting of described support (8) is passed for line.
9. coil holder according to claim 8, it is characterized in that, comprise two described actinobacillus devices, described actinobacillus device is threaded connection the side in described second bar, and actinobacillus device described in another is articulated with the opposite side of described second bar by described support (8).
10. a Sewing machines, comprise body and be installed on the coil holder of described body, it is characterized in that, described coil holder is specially the coil holder described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164913.1A CN104711792B (en) | 2015-04-08 | 2015-04-08 | Sewing machine and its coil holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164913.1A CN104711792B (en) | 2015-04-08 | 2015-04-08 | Sewing machine and its coil holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104711792A true CN104711792A (en) | 2015-06-17 |
| CN104711792B CN104711792B (en) | 2017-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510164913.1A Active CN104711792B (en) | 2015-04-08 | 2015-04-08 | Sewing machine and its coil holder |
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| Country | Link |
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| CN (1) | CN104711792B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803693A (en) * | 2016-05-22 | 2016-07-27 | 贵州大学 | Thread stand of waist pulling machine |
| CN108193388A (en) * | 2017-12-14 | 2018-06-22 | 庐江县四方服饰有限公司 | A kind of safety sewing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11333170A (en) * | 1998-05-25 | 1999-12-07 | Kiyoshi Sasamori | Arm spool pin device |
| US20020117096A1 (en) * | 2001-02-28 | 2002-08-29 | Yates Nancy B. | Cone spool mounting adapter for a sewing machine |
| CN202626586U (en) * | 2012-05-16 | 2012-12-26 | 繁昌县黄浒制衣厂 | Tower line fixing support |
-
2015
- 2015-04-08 CN CN201510164913.1A patent/CN104711792B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11333170A (en) * | 1998-05-25 | 1999-12-07 | Kiyoshi Sasamori | Arm spool pin device |
| US20020117096A1 (en) * | 2001-02-28 | 2002-08-29 | Yates Nancy B. | Cone spool mounting adapter for a sewing machine |
| CN202626586U (en) * | 2012-05-16 | 2012-12-26 | 繁昌县黄浒制衣厂 | Tower line fixing support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803693A (en) * | 2016-05-22 | 2016-07-27 | 贵州大学 | Thread stand of waist pulling machine |
| CN108193388A (en) * | 2017-12-14 | 2018-06-22 | 庐江县四方服饰有限公司 | A kind of safety sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104711792B (en) | 2017-03-01 |
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Address after: 318000 no.1008, east section of Donghai Avenue, Sanjia, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Jack Technology Co.,Ltd. Address before: 318010 No. 15 Airport South Road, Jiaojiang District, Zhejiang, Taizhou Patentee before: JACK SEWING MACHINE Co.,Ltd. |