CN102864584A - Cloth feeding crank for industrial sewing machine - Google Patents
Cloth feeding crank for industrial sewing machine Download PDFInfo
- Publication number
- CN102864584A CN102864584A CN2012103060043A CN201210306004A CN102864584A CN 102864584 A CN102864584 A CN 102864584A CN 2012103060043 A CN2012103060043 A CN 2012103060043A CN 201210306004 A CN201210306004 A CN 201210306004A CN 102864584 A CN102864584 A CN 102864584A
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- China
- Prior art keywords
- hole
- panel
- cloth feeding
- crank
- sewing machine
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- 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.)
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Abstract
The invention relates to a cloth feeding crank for an industrial sewing machine, and belongs to the field of machines. The cloth feeding crank comprises a first panel (1) and a second panel (3), wherein a shaft hole (2) and a first fixing hole (7) are formed in the first panel; the shaft hole (2) is vertically communicated with the first fixing hole (7); a crank hole (4) is formed in the second panel (3); a hole seam (5) is positioned at the closure position of the crank hole (4); and second fixing holes (6) are formed at upper and lower ends of the hole seam (5). The cloth feeding crank is reasonable in structural design, firm and tight in installation with equipment, so that the failure generated during the running of the industrial sewing machine is reduced.
Description
Technical field
The present invention relates to a kind of cloth feeding crank for industrial sewing machine, belong to mechanical field.
Background technology
At present, cloth feeding crank of the prior art can break down when the production of industrial sewing machine because structural design is unreasonable, and its reason is because the cloth feeding crank installation is not tight, thereby produces fault when causing the industrial sewing machine operation.
Summary of the invention
For above deficiency, the invention provides a kind of cloth feeding crank that is used for industrial sewing machine of new structure.
Main technical content of the present invention is as follows:
A kind of cloth feeding crank for industrial sewing machine, comprise the first panel (1), the second panel (3), an axis hole (2) and the first fixing hole (7) are arranged on described the first panel, described axis hole (2) and vertical the communicating of the first fixing hole (7), a crank hole (4) is set on described the second panel (3), and there is hole seam (5) at the closure place of described crank hole (4), and hole seam (5) arranges the second fixing hole (6) in two ends up and down.
By technique scheme, the present invention has following advantages at least:
Reasonable in design of the present invention, cloth feeding crank is more firm, and so that cloth feeding crank and equipment installation are tightr, the fault that has produced when having reduced the industrial sewing machine operation.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, its specific embodiment, structure, feature and effect thereof to foundation the present invention proposes are described in detail as follows.
As shown in Figure 1 and Figure 2, a kind of cloth feeding crank for industrial sewing machine, comprise the first panel 1, the second panel 3, an axis hole 2 and the first fixing hole 7 are arranged on described the first panel, and described axis hole 2 and the first fixing hole 7 vertical communicating arrange a crank hole 4 on described the second panel 3, there is hole seam 5 at the closure place of described crank hole 4, and the hole seam arranges the second fixing hole 6 in two ends about in the of 5.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (1)
1. cloth feeding crank that is used for industrial sewing machine, it is characterized in that: comprise the first panel (1), the second panel (3), an axis hole (2) and the first fixing hole (7) are arranged on described the first panel, described axis hole (2) and vertical the communicating of the first fixing hole (7), a crank hole (4) is set on described the second panel (3), and there is hole seam (5) at the closure place of described crank hole (4), and hole seam (5) arranges the second fixing hole (6) in two ends up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103060043A CN102864584A (en) | 2012-08-27 | 2012-08-27 | Cloth feeding crank for industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103060043A CN102864584A (en) | 2012-08-27 | 2012-08-27 | Cloth feeding crank for industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102864584A true CN102864584A (en) | 2013-01-09 |
Family
ID=47443700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103060043A Pending CN102864584A (en) | 2012-08-27 | 2012-08-27 | Cloth feeding crank for industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102864584A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149398A (en) * | 2018-03-05 | 2018-06-12 | 苏州强逸机械有限公司 | A kind of use in sewing machine cloth feeding crank |
| CN108149396A (en) * | 2018-03-19 | 2018-06-12 | 苏州强逸机械有限公司 | A kind of cloth feeding crank for sewing machine |
| CN108149395A (en) * | 2018-03-19 | 2018-06-12 | 苏州强逸机械有限公司 | A kind of feeding crank for sewing machine |
| CN108179554A (en) * | 2018-03-19 | 2018-06-19 | 苏州强逸机械有限公司 | A kind of cloth feeding crank with shock-absorbing function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985088A (en) * | 1974-03-12 | 1976-10-12 | Masato Sugahara | Cloth feed device for blind stitch sewing machine |
| CN2498178Y (en) * | 2001-09-26 | 2002-07-03 | 王仁谦 | Feeder of overedger |
| CN202227082U (en) * | 2011-09-15 | 2012-05-23 | 张金福 | Crank of three-needle lockstitch level-seaming machine |
| CN202766773U (en) * | 2012-08-27 | 2013-03-06 | 吴江市中盛机械有限公司 | Cloth feeding crank for industrial sewing machine |
-
2012
- 2012-08-27 CN CN2012103060043A patent/CN102864584A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985088A (en) * | 1974-03-12 | 1976-10-12 | Masato Sugahara | Cloth feed device for blind stitch sewing machine |
| CN2498178Y (en) * | 2001-09-26 | 2002-07-03 | 王仁谦 | Feeder of overedger |
| CN202227082U (en) * | 2011-09-15 | 2012-05-23 | 张金福 | Crank of three-needle lockstitch level-seaming machine |
| CN202766773U (en) * | 2012-08-27 | 2013-03-06 | 吴江市中盛机械有限公司 | Cloth feeding crank for industrial sewing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149398A (en) * | 2018-03-05 | 2018-06-12 | 苏州强逸机械有限公司 | A kind of use in sewing machine cloth feeding crank |
| CN108149396A (en) * | 2018-03-19 | 2018-06-12 | 苏州强逸机械有限公司 | A kind of cloth feeding crank for sewing machine |
| CN108149395A (en) * | 2018-03-19 | 2018-06-12 | 苏州强逸机械有限公司 | A kind of feeding crank for sewing machine |
| CN108179554A (en) * | 2018-03-19 | 2018-06-19 | 苏州强逸机械有限公司 | A kind of cloth feeding crank with shock-absorbing function |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |