CN105133210A - Thread tension device - Google Patents
Thread tension device Download PDFInfo
- Publication number
- CN105133210A CN105133210A CN201510628601.1A CN201510628601A CN105133210A CN 105133210 A CN105133210 A CN 105133210A CN 201510628601 A CN201510628601 A CN 201510628601A CN 105133210 A CN105133210 A CN 105133210A
- Authority
- CN
- China
- Prior art keywords
- thread tension
- adjusting knob
- hollow cylinder
- tension disc
- elastic component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses a thread tension device. Two groups of thread tension assemblies are arranged; a first thread tension assembly comprises a limiting sleeve, a first thread tension piece, a second thread tension piece, push parts, a first elastic element and a first adjusting knob which are axially and sequentially arranged on a hollow column, the push parts are connected with the second thread tension piece, the first adjusting knob is screwed on the hollow column, and clamping force between the first thread tension piece and the second tension piece is realized through the first adjusting knob; the second thread tension assembly comprises a limiting part, a third thread tension piece, a fourth thread tension piece, a stop cover, a second elastic element and a second adjusting knob which are axially and sequentially arranged on the hollow column, the second adjusting knob is screwed on the hollow column, and clamping force between the third thread tension piece and the fourth thread tension piece is realized through the second adjusting knob. The use ratio of the single thread tension device is increased, space occupied by the thread tension device in assembly is reduced, the cost is reduced, and the thread tension device can be conveniently, simply, rapidly and accurately adjusted. The invention belongs to the technical field of sewing machines.
Description
Technical field
The invention belongs to sewing machine technique field, more particularly, it relates to the tension disk on a kind of Sewing machines.
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 the fabrics such as cotton, fiber crops, silk, hair, artificial fibre and leather, plastics, paper, and the stitching neat appearance of stitching out, firmly smooth, sewing velocity is fast, easy to use.
Tension disk is important parts on Sewing machines, existing tension disk operationally can only clamp a suture, and need many lines during general Sewing machines work, so most of Sewing machines is all equipped with multiple tension disk, multiple tension disk causes cost to increase and installs the increasing that takes up room.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide a kind of can clamp simultaneously at least two lines, reduce that installing space takies, tension disk simple to operation.
For achieving the above object, the invention provides following technical scheme: a kind of tension disk, comprise hollow cylinder, the first wire clipping component and the second wire clipping component;
First wire clipping component comprises axial order and is located at stop collar, the first thread tension disc, the second thread tension disc, impeller, the first elastic component and the first adjusting knob on hollow cylinder, impeller is connected with the second thread tension disc, first adjusting knob is screwed onto on hollow cylinder, first elastic component is compressed between impeller and the first adjusting knob, and the first adjusting knob realizes the clamping force between the first thread tension disc and the second thread tension disc;
Second wire clipping component comprises axial order and is located at locating part, the 3rd thread tension disc, the 4th thread tension disc, stop lid, the second elastic component and the second adjusting knob on hollow cylinder, second adjusting knob is screwed onto on hollow cylinder, second elastic component is compressed between stop lid and the second adjusting knob, and the second adjusting knob realizes the clamping force between the 3rd thread tension disc and the 4th thread tension disc.
As preferably, the second described wire clipping component is between the second thread tension disc and the first adjusting knob.
As preferably, described impeller longitudinal section is T-shaped, is divided into bar portion and head, and have through hole in the middle of head, an end in bar portion is placed in this through hole and is connected through connection strap with between head; Hollow cylinder radial direction offers groove, and head is enclosed within outside hollow cylinder, and the portion's activity of impeller bar is positioned at hollow cylinder, and connection strap sliding fit is in groove; First elastic component is positioned at hollow cylinder.
As preferably, described stop collar and hollow cylinder are spirally connected.
As preferably, be provided with thread tension disc pad between described head and the second thread tension disc, described locating part is jump ring.
As preferably, between described stop lid and the 4th thread tension disc, be provided with thread tension disc pad.
As preferably, the second described elastic component is enclosed within outside hollow cylinder.
As preferably, the first described elastic component and the second elastic component are helical spring.
As preferably, the shirt rim of the first described adjusting knob is placed in the second adjusting knob.
As preferably, the shirt rim annular of the second described adjusting knob turns up formation cannelure, and the shirt rim of the second adjusting knob is placed in above-mentioned cannelure.
The invention has the beneficial effects as follows: tension disk of the present invention, a tension disk is provided with two groups of wire clipping components, single tension disk utilization rate improves, and reduces tension disk installation and taken up space, reduce costs, easy to adjust, simple, quick, accurate.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Fig. 2 is that impeller of the present invention and hollow cylinder are in conjunction with schematic diagram.
Fig. 3 position impeller schematic diagram of the present invention.
Reference numeral: 1, hollow cylinder, 1.1, groove, 2.1, stop collar, 2.2, the first thread tension disc, the 2.3, second thread tension disc, 2.4, impeller, 2.4.1, bar portion, 2.4.2, head, 2.4.3, connection strap, 2.5, the first elastic component, the 2.6, first adjusting knob, 3.1, locating part, 3.2, the 3rd thread tension disc, the 3.3, the 4th thread tension disc, 3.4, stop lid, 3.5, the second elastic component, the 3.6, second adjusting knob, 3.6.1, cannelure.
Detailed description of the invention
With reference to Fig. 1-Fig. 3, tension disk embodiment of the present invention is described further.
Shown in composition graphs 1, embodiment, a kind of tension disk, comprises hollow cylinder 1, the cylinder that hollow cylinder 1 two ends are through, is provided with the first wire clipping component and the second wire clipping component; First wire clipping component and the second wire clipping component realize regulating clamping force separately, realize clamping two lines simultaneously, reduce installing space and take.
The first wire clipping component in the present embodiment comprises axial order and is located at stop collar 2.1, first thread tension disc 2.2, second thread tension disc 2.3, impeller 2.4, first elastic component 2.5 and the first adjusting knob 2.6 on hollow cylinder 1, stop collar 2.1 axial limiting on hollow cylinder 1, for realizing the spacing of the first thread tension disc 2.2 axis; Clamp region is realized between first thread tension disc 2.2 and the second thread tension disc 2.3, impeller 2.4 is connected with the second thread tension disc 2.3, first adjusting knob 2.6 is screwed onto on hollow cylinder 1, first elastic component 2.5 is compressed between impeller 2.4 and the first adjusting knob 2.6, and the first adjusting knob 2.6 realizes the clamping force between the first thread tension disc 2.2 and the second thread tension disc 2.3.
The second wire clipping component in the embodiment of the present invention comprises axial order and is located at locating part 3.1, the 3rd thread tension disc 3.2, the 4th thread tension disc 3.3, stop lid 3.4, second elastic component 3.5 and the second adjusting knob 3.6 on hollow cylinder 1, second adjusting knob 3.6 is screwed onto on hollow cylinder 1, second elastic component 3.5 is compressed between stop lid 3.4 and the second adjusting knob 3.6, and the second adjusting knob 3.6 realizes the clamping force between the 3rd thread tension disc 3.2 and the 4th thread tension disc 3.3.
Compact in order to the structure in embodiment, reduce installing space further, the second wire clipping component is between the second thread tension disc 2.3 and the first adjusting knob 2.6.Make to form sheathed setting between the first adjusting knob 2.6 and the second adjusting knob 3.6.
In order to realize the effective promotion to the second thread tension disc 2.3, the present embodiment preferred impeller 2.4 longitudinal section is T-shaped, be divided into bar portion 2.4.1 and head 2.4.2, through hole is had in the middle of head 2.4.2, one end of bar portion 2.4.1 is placed in this through hole and is connected through connection strap 2.4.3 with between head 2.4.2, and described head 2.4.2 becomes discoid; Hollow cylinder 1 radial direction offers groove 1.1, and head 2.4.2 is enclosed within outside hollow cylinder 1, and impeller 2.4 bar portion 2.4.1 activity is positioned at hollow cylinder 1, and connection strap 2.4.3 sliding fit is in groove 1.1; First elastic component 2.5 is positioned at hollow cylinder 1.
As the present embodiment further preferably, stop collar 2.1 and hollow cylinder 1 are spirally connected.Be provided with thread tension disc pad between head 2.4.2 and the second thread tension disc 2.3, locating part 3.1 is jump ring.Thread tension disc pad is provided with between stop lid 3.4 and the 4th thread tension disc 3.3.Second elastic component 3.5 is enclosed within outside hollow cylinder 1.First elastic component 2.5 and the second elastic component 3.5 are helical spring.The shirt rim of the first adjusting knob 2.6 is placed in the second adjusting knob 3.6.The shirt rim annular of the second adjusting knob 3.6 is turned up and is formed cannelure 3.6.1, and the shirt rim of the second adjusting knob 3.6 is placed in above-mentioned cannelure 3.6.1, reduces installing space further.
Tension disk of the present invention, a tension disk is provided with two groups of wire clipping components, and single tension disk utilization rate improves, and reduces tension disk installation and taken up space, reduce costs, easy to adjust, simple, quick, accurate.
Claims (10)
1. a tension disk, is characterized in that: comprise hollow cylinder (1), the first wire clipping component and the second wire clipping component;
First wire clipping component comprises axial order and is located at stop collar (2.1) on hollow cylinder (1), first thread tension disc (2.2), second thread tension disc (2.3), impeller (2.4), first elastic component (2.5) and the first adjusting knob (2.6), impeller (2.4) is connected with the second thread tension disc (2.3), first adjusting knob (2.6) is screwed onto on hollow cylinder (1), first elastic component (2.5) is compressed between impeller (2.4) and the first adjusting knob (2.6), first adjusting knob (2.6) realizes the clamping force between the first thread tension disc (2.2) and the second thread tension disc (2.3),
Second wire clipping component comprises axial order and is located at locating part (3.1), the 3rd thread tension disc (3.2), the 4th thread tension disc (3.3), stop lid (3.4), the second elastic component (3.5) and the second adjusting knob (3.6) on hollow cylinder (1), second adjusting knob (3.6) is screwed onto on hollow cylinder (1), second elastic component (3.5) is compressed between stop lid (3.4) and the second adjusting knob (3.6), and the second adjusting knob (3.6) realizes the clamping force between the 3rd thread tension disc (3.2) and the 4th thread tension disc (3.3).
2. tension disk according to claim 1, is characterized in that: the second described wire clipping component is positioned between the second thread tension disc (2.3) and the first adjusting knob (2.6).
3. tension disk according to claim 1, it is characterized in that: described impeller (2.4) longitudinal section is T-shaped, be divided into bar portion (2.4.1) and head (2.4.2), have through hole in the middle of head (2.4.2), an end of bar portion (2.4.1) is placed in this through hole and is connected through connection strap (2.4.3) with between head (2.4.2); Hollow cylinder (1) radial direction offers groove (1.1), head (2.4.2) is enclosed within hollow cylinder (1) outward, and impeller (2.4) bar portion (2.4.1) activity is positioned at hollow cylinder (1), and connection strap (2.4.3) sliding fit is in groove (1.1); First elastic component (2.5) is positioned at hollow cylinder (1).
4. tension disk according to claim 1, is characterized in that: described stop collar (2.1) and hollow cylinder (1) are spirally connected.
5. tension disk according to claim 3, is characterized in that: be provided with thread tension disc pad between described head (2.4.2) and the second thread tension disc (2.3), and described locating part (3.1) is jump ring.
6. tension disk according to claim 1, is characterized in that: be provided with thread tension disc pad between described stop lid (3.4) and the 4th thread tension disc (3.3).
7. tension disk according to claim 1, is characterized in that: described the second elastic component (3.5) is enclosed within hollow cylinder (1) outward.
8. tension disk according to claim 1, is characterized in that: described the first elastic component (2.5) and the second elastic component (3.5) are helical spring.
9. tension disk according to claim 1, is characterized in that: the shirt rim of described the first adjusting knob (2.6) is placed in the second adjusting knob (3.6).
10. tension disk according to claim 9, is characterized in that: the shirt rim annular of described the second adjusting knob (3.6) is turned up and formed cannelure (3.6.1), and the shirt rim of the second adjusting knob (3.6) is placed in above-mentioned cannelure (3.6.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628601.1A CN105133210B (en) | 2015-09-29 | 2015-09-29 | Tension disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628601.1A CN105133210B (en) | 2015-09-29 | 2015-09-29 | Tension disk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105133210A true CN105133210A (en) | 2015-12-09 |
| CN105133210B CN105133210B (en) | 2017-06-30 |
Family
ID=54718765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510628601.1A Active CN105133210B (en) | 2015-09-29 | 2015-09-29 | Tension disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105133210B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5156105A (en) * | 1991-09-23 | 1992-10-20 | Wang Shui Nu | Thread tension adjusting device for a sewing machine |
| US6843189B2 (en) * | 2003-05-23 | 2005-01-18 | Tseng Hsien Chang | Sewing machine having a thread tension adjusting device |
| CN1749462A (en) * | 2004-09-13 | 2006-03-22 | 上海凡纳加服饰有限公司 | Thread tensioner for sewing machine and principle |
| US20060060117A1 (en) * | 2004-09-22 | 2006-03-23 | Kashima Yoshihiro | Thread tension regulating apparatus for an over-lock sewing machine |
| CN101122071A (en) * | 2006-08-08 | 2008-02-13 | 兄弟工业株式会社 | Thread adjusting device for sewing machine |
| CN101139785A (en) * | 2007-09-26 | 2008-03-12 | 中捷缝纫机股份有限公司 | Control device for thread gripper of sewing machine |
| CN202519453U (en) * | 2012-04-05 | 2012-11-07 | 方燕萍 | Yarn trapper component for high speed parallel sewing machine |
| CN104894761A (en) * | 2015-05-15 | 2015-09-09 | 宋宗团 | Novel wire clamping device |
| CN204982323U (en) * | 2015-09-29 | 2016-01-20 | 杰克缝纫机股份有限公司 | Wire clamping device |
-
2015
- 2015-09-29 CN CN201510628601.1A patent/CN105133210B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5156105A (en) * | 1991-09-23 | 1992-10-20 | Wang Shui Nu | Thread tension adjusting device for a sewing machine |
| US6843189B2 (en) * | 2003-05-23 | 2005-01-18 | Tseng Hsien Chang | Sewing machine having a thread tension adjusting device |
| CN1749462A (en) * | 2004-09-13 | 2006-03-22 | 上海凡纳加服饰有限公司 | Thread tensioner for sewing machine and principle |
| US20060060117A1 (en) * | 2004-09-22 | 2006-03-23 | Kashima Yoshihiro | Thread tension regulating apparatus for an over-lock sewing machine |
| CN101122071A (en) * | 2006-08-08 | 2008-02-13 | 兄弟工业株式会社 | Thread adjusting device for sewing machine |
| CN101139785A (en) * | 2007-09-26 | 2008-03-12 | 中捷缝纫机股份有限公司 | Control device for thread gripper of sewing machine |
| CN202519453U (en) * | 2012-04-05 | 2012-11-07 | 方燕萍 | Yarn trapper component for high speed parallel sewing machine |
| CN104894761A (en) * | 2015-05-15 | 2015-09-09 | 宋宗团 | Novel wire clamping device |
| CN204982323U (en) * | 2015-09-29 | 2016-01-20 | 杰克缝纫机股份有限公司 | Wire clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105133210B (en) | 2017-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204982323U (en) | Wire clamping device | |
| CN105133210A (en) | Thread tension device | |
| ATE430882T1 (en) | QUICK MOUNT NUT | |
| CN204828223U (en) | Adjusting bolt | |
| CN204417804U (en) | The adjustable shoemaking case and bag device of establishing rules that keeps to the side | |
| US2691951A (en) | Thread guide for sewing machines | |
| DE10345369A1 (en) | Yarn brake and textile machine and yarn feeding device equipped therewith | |
| CN109160383A (en) | A kind of adjustable textile machinery bobbin | |
| US1473953A (en) | Thimble | |
| US2423211A (en) | Yarn knitting guide | |
| CN209161214U (en) | A kind of far infrared warming fiber transport auxiliary device | |
| CN203668655U (en) | Thread loosening device of lockstitch sewing machine | |
| CN105463709A (en) | Down-proof sewing machine intermediate presser mechanism | |
| US893206A (en) | Sewing-awl. | |
| CN205535273U (en) | Adaptation sewing machine's LED lamp | |
| CN204058832U (en) | A kind of footwear machine knit line tube fixing device | |
| CN208183152U (en) | A kind of heat dissipation roller component of DTY processing | |
| CN204702911U (en) | A kind of aid for Sewing machines | |
| US20070084389A1 (en) | Stitching system and method | |
| US2539568A (en) | Guide and tensioner for crocheting thread | |
| CN203782377U (en) | Simple bobbin winder | |
| JP2018157994A (en) | String having knot | |
| KR101928061B1 (en) | Combination structure needle bar and needle for sewing machine | |
| RU2098529C1 (en) | Sewing needle | |
| CN204644629U (en) | Novel tension disk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 318014 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. |
|
| CP03 | Change of name, title or address |