CN105803694A - Clamping device for sewing machine - Google Patents
Clamping device for sewing machine Download PDFInfo
- Publication number
- CN105803694A CN105803694A CN201610304494.1A CN201610304494A CN105803694A CN 105803694 A CN105803694 A CN 105803694A CN 201610304494 A CN201610304494 A CN 201610304494A CN 105803694 A CN105803694 A CN 105803694A
- Authority
- CN
- China
- Prior art keywords
- clamping
- sewing machine
- clamping device
- present
- clamping plate
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B47/00—Needle-thread tensioning devices; Applications of tensometers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a clamping device for a sewing machine. The clamping device comprises a clamping groove, wherein a screw hole is formed in the clamping groove, and a clamping plate is arranged on the clamping groove; a semicircular notch is formed in the clamping plate, and a connecting bolt respectively penetrates through the screw hole and the notch and is connected with a screw cap. The clamping device for the sewing machine provided by the invention has the advantages that the contact area between the clamping groove and the clamping plate is relatively large, so that the clamping damage to the clamping device can be effectively reduced, the operation and use are convenient, and the practicality is strong.
Description
Technical field
The present invention relates to a kind of sewing machine, specifically, be a kind of sewing machine clamping device.
Background technology
In modern industry produces, sewing machine is the important tool of present garment production, and the clamping device of sewing machine is the important component part of sewing machine.Under normal circumstances, the clamping device of sewing machine includes attachment bolt, clamping plate, and clamping slot forms.But, owing to clamping device area is less, clamping device of long duration necessarily leads to clamping vestige, results even in sewing machine cisco unity malfunction time serious.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus providing a kind of sewing machine clamping device.
The above-mentioned technical problem of the present invention is addressed mainly by following technical proposals:
A kind of sewing machine clamping device, described sewing machine clamping device comprises a clamping slot, described clamping slot is provided with a screw, described clamping slot is provided with a clamping plate, described clamping plate is provided with a semicircular prong, one attachment bolt extends through described screw and prong, and is connected with a nut.
As preferred embodiment of the present invention, described clamping slot is that rustless steel is made.
The sewing machine clamping device of the present invention has the advantage that owing to there being large contact area between clamping slot and clamping plate, it is possible to effectively reduces the clamping to clamping device and damages, it is simple to operation, easy to use, practical.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the sewing machine clamping device of the present invention；
Wherein,
1, attachment bolt；2, clamping slot；21, screw；3, clamping plate；31, prong；4, nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining.
As it is shown in figure 1, this sewing machine clamping device comprises a clamping slot 2, this clamping slot 2 is provided with a screw 21, this clamping slot 2 is provided with a clamping plate 3, this clamping plate 3 is provided with a semicircular prong 31, and an attachment bolt 1 extends through this screw 21 and prong 31, and is connected with a nut 4.
This clamping slot 2 is made for rustless steel.
Owing to having large contact area between clamping slot 2 and clamping plate 3, it is possible to effectively reduce the clamping to clamping device and damage, it is simple to operation, easy to use, practical.
It is not limited to this, any change expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with claims protection defined.
Claims (2)
1. a sewing machine clamping device, it is characterized in that, described sewing machine clamping device comprises a clamping slot (2), described clamping slot (2) is provided with a screw (21), described clamping slot (2) is provided with a clamping plate (3), described clamping plate (3) is provided with a semicircular prong (31), and an attachment bolt (1) extends through described screw (21) and prong (31), and is connected with a nut (4).
2. sewing machine clamping device according to claim 1, it is characterised in that described clamping slot (2) is made for rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304494.1A CN105803694A (en) | 2016-05-10 | 2016-05-10 | Clamping device for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304494.1A CN105803694A (en) | 2016-05-10 | 2016-05-10 | Clamping device for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105803694A true CN105803694A (en) | 2016-07-27 |
Family
ID=56455707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610304494.1A Pending CN105803694A (en) | 2016-05-10 | 2016-05-10 | Clamping device for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105803694A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041008A (en) * | 1958-12-23 | 1962-06-26 | Singer Mfg Co | Thread tension device for sewing machines |
| US4372502A (en) * | 1981-03-23 | 1983-02-08 | The Singer Company | Adjustable thread tensioning device for a sewing machine |
| US4791876A (en) * | 1986-02-22 | 1988-12-20 | Brother Kogyo Kabushiki Kaisha | Automatic needle thread supply control system |
| CN201198526Y (en) * | 2008-04-25 | 2009-02-25 | 中捷缝纫机股份有限公司 | Control device for yarn trapper in sewing machine |
| CN101550641A (en) * | 2008-03-31 | 2009-10-07 | Juki株式会社 | Top thread retaining device for sewing machine |
| CN201459386U (en) * | 2009-06-29 | 2010-05-12 | 中捷缝纫机股份有限公司 | Thread clipping device of sewing machine |
| CN203440633U (en) * | 2013-07-30 | 2014-02-19 | 天津宝盈电脑机械有限公司 | Thread clamping spacer used for textile machine |
| CN203462255U (en) * | 2013-09-26 | 2014-03-05 | 浙江信胜缝制设备有限公司 | Yarn trapper and large screw rod connecting structure |
| CN204000214U (en) * | 2014-07-30 | 2014-12-10 | 江阴市恒超机电有限公司 | A kind of tension disk |
| CN204237981U (en) * | 2014-11-19 | 2015-04-01 | 乐清市佳星缝纫机配件厂 | A kind of sewing machine thread head controlling device |
-
2016
- 2016-05-10 CN CN201610304494.1A patent/CN105803694A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041008A (en) * | 1958-12-23 | 1962-06-26 | Singer Mfg Co | Thread tension device for sewing machines |
| US4372502A (en) * | 1981-03-23 | 1983-02-08 | The Singer Company | Adjustable thread tensioning device for a sewing machine |
| US4791876A (en) * | 1986-02-22 | 1988-12-20 | Brother Kogyo Kabushiki Kaisha | Automatic needle thread supply control system |
| CN101550641A (en) * | 2008-03-31 | 2009-10-07 | Juki株式会社 | Top thread retaining device for sewing machine |
| CN201198526Y (en) * | 2008-04-25 | 2009-02-25 | 中捷缝纫机股份有限公司 | Control device for yarn trapper in sewing machine |
| CN201459386U (en) * | 2009-06-29 | 2010-05-12 | 中捷缝纫机股份有限公司 | Thread clipping device of sewing machine |
| CN203440633U (en) * | 2013-07-30 | 2014-02-19 | 天津宝盈电脑机械有限公司 | Thread clamping spacer used for textile machine |
| CN203462255U (en) * | 2013-09-26 | 2014-03-05 | 浙江信胜缝制设备有限公司 | Yarn trapper and large screw rod connecting structure |
| CN204000214U (en) * | 2014-07-30 | 2014-12-10 | 江阴市恒超机电有限公司 | A kind of tension disk |
| CN204237981U (en) * | 2014-11-19 | 2015-04-01 | 乐清市佳星缝纫机配件厂 | A kind of sewing machine thread head controlling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |