CN102454056A - Trouser waist fastening device for sewing machine - Google Patents
Trouser waist fastening device for sewing machine Download PDFInfo
- Publication number
- CN102454056A CN102454056A CN2010105248537A CN201010524853A CN102454056A CN 102454056 A CN102454056 A CN 102454056A CN 2010105248537 A CN2010105248537 A CN 2010105248537A CN 201010524853 A CN201010524853 A CN 201010524853A CN 102454056 A CN102454056 A CN 102454056A
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- China
- Prior art keywords
- sewing
- brace
- waist
- slide rail
- sliding
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Abstract
The invention discloses a trouser waist fastening device for a sewing machine, comprising a sewing part and a sliding rail. The sliding rail is arranged on the lower end of the sewing part and provided with a sliding slot; a first rolling part and a second rolling part are arranged on the sliding rail and two ends of the sewing part, wherein the first rolling part is arranged on the sliding rail in a sliding way and provided with a plurality of first rollers which can rotate around the center axes per se, and the second rolling part is arranged on one side of the sliding rail in a sliding way and provided with a plurality of second rollers which can rotate around the center axes per se; a spring is arranged on the sliding rail, wherein one end of the spring is connected with the first rolling part; the top of sliding rail, which is arranged on one side of the sliding slot, is provided with a fixed clamping slot; and a sliding block and a driving rod are arranged on the fixed clamping slot in a sliding way, wherein the bottom of the sliding block is provided with a lug boss which matches with the fixed clamping slot, and the driving rod is rotationally arranged on the sliding block and can control the lug boss to be far from or near to the fixed clamping slot. Due to the arrangement of the fixed clamping slot and the lug boss, the first rolling part can be positioned effectively, and due to the arrangement of the driving rod, the length of the trouser waist fastening device can be changed randomly to meet the need, thus the trouser waist fastening device has very strong randomness.
Description
Technical field
The present invention relates to a kind of Sewing machines waist of trousers fastener.
Background technology
Common some are used for sewing up the fastener of the waist of trousers usually can be with rolling the roller location; Cause every sewing machine to sew up like this to the waist of trousers that some and fastener are complementary; Then will select the fastener of another type for the waist of trousers of some different waistlines, randomness is not high.
Summary of the invention
For overcoming above-mentioned shortcoming, the object of the present invention is to provide a kind of Sewing machines waist of trousers fastener that can locate waist of trousers length at any time.
In order to reach above purpose; The technical scheme that the present invention adopts is: a kind of Sewing machines waist of trousers fastener; It comprises sewing portion, is arranged at the slide rail with chute of described sewing subordinate end; On the described slide rail and the two ends that lay respectively at described sewing portion are provided with slidably to be arranged at has a plurality of second rolled portion that can roll roller around second of its central shaft rotation of having of a plurality of sides that can be arranged at described slide rail around first rolled portion and rotatable that roller is rolled in first of its central shaft rotation on the described slide rail; Be mounted with the spring that an end is connected with described first rolled portion on the described slide rail; The top that described slide rail is positioned at a side of described chute is provided with fixed card slot; Slide on the described fixed card slot be provided with slide block and rotation that the bottom has the convexity that is complementary with described fixed card slot be arranged on the described slide block and can control described convexity away from or near the drive rod of described draw-in groove, described first rolls roller and described second rolls roller and also can lay respectively on described connecting rod and described second brace and slide up and down.
Preferably, described first roll roller and rotate on the connecting rod be arranged at the top vertical fixing of described slide block.
Preferably; Described second rotation section comprises first brace that has chute, rotate through first bearing pin and be arranged at second brace on described first brace; Described second rolls the roller rotation is arranged on described second brace; And also be provided with second bearing pin on described second brace, described second bearing pin is arranged in the described chute.
Preferably, the free end of described drive rod and described drive rod are vertically installed with the driving handle.
Preferably, described first roll roller and second and roll and be formed with graduated scale on the roller.
Owing to adopted technique scheme; Sewing machines waist of trousers fastener of the present invention is through fixed card slot and protruding setting; Can effectively position first rolled portion; And drive rod be provided with can be random the required length of change, random extremely strong, need could sew up the phenomenon of making troubles to the waist of trousers of different length through the fastener of multiple model thereby solved traditional fastener.
Description of drawings
Accompanying drawing 1 is positioned at the perspective view of end for the slide block of the Sewing machines waist of trousers fastener according to the present invention;
Accompanying drawing 2 is the perspective view after the slide block of the Sewing machines waist of trousers fastener according to the present invention moves;
Accompanying drawing 3 is the perspective view of second rolled portion of Sewing machines waist of trousers fastener according to the present invention.
Among the figure:
1-sewing portion; 2-first rolled portion; The 21-connecting rod; The 22-drive rod; 23-drives handle; 3-second rolled portion; 31-first brace; 32-second rolls roller; 33-second brace; The 34-chute; 35-first bearing pin; 36-second bearing pin; The 24-slide block; 25-first rolls roller; The 4-slide rail; The 41-spring; The 42-draw-in groove.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3; A kind of Sewing machines waist of trousers fastener; It comprises sewing portion 1, is arranged at the slide rail with chute 4 of sewing portion 1 lower end; On the slide rail 4 and two ends that lay respectively at sewing portion 1 are provided with slidably to be arranged at has a plurality of second rolled portion 3 that can roll roller 32 around second of its central shaft rotation of having of a plurality of sides that can be arranged at slide rail 4 around first rolled portion 2 and rotatable that roller 25 is rolled in first of its central shaft rotation on the slide rail 4; Be mounted with the spring 41 that an end is connected with first rolled portion 2 on the slide rail 4; The top that slide rail 4 is positioned at a side of chute is provided with fixed card slot 42, slide on the fixed card slot 42 be provided with the bottom have the slide block 24 of the convexity that is complementary with fixed card slot 42 and rotate be arranged on the slide block 24 and can control protruding away from or near the drive rod 22 of draw-in groove 42.
First rolls roller 25 rotates on the connecting rod 21 that is arranged at the top vertical fixing of slide block 24.Second rotation section 3 comprises first brace 31 that has chute 34, rotate through first bearing pin 35 and be arranged at second brace 33 on first brace 31; Second rolls roller 32 rotations is arranged on second brace 33; And also being provided with second bearing pin, 36, the second bearing pins 36 on second brace 33 is arranged in the chute.First rolls roller 25 and second rolls roller 32 and can lay respectively on the connecting rod 21 and second brace 33 and slide up and down, and the free end of drive rod 22 and drive rod 22 are vertically installed with and drive handle 23.First rolls roller 25 and second rolls on the roller 32 and is formed with graduated scale.
Above embodiment only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the people that is familiar with this technology understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. Sewing machines waist of trousers fastener; It comprises sewing portion (1), is arranged at the slide rail with chute (4) of described sewing portion (1) lower end; It is characterized in that: the two ends that described sewing portion (1) was gone up and laid respectively to described slide rail (4) are provided with slidably to be arranged at has a plurality of second rolled portion (3) that can roll roller (32) around second of its central shaft rotation of having of a plurality of sides that can be arranged at described slide rail (4) around first rolled portion (2) and rotatable that roller (25) is rolled in first of its central shaft rotation on the described slide rail (4); Be mounted with the spring (41) that an end is connected with described first rolled portion (2) on the described slide rail (4); The top that described slide rail (4) is positioned at a side of described chute is provided with fixed card slot (42), described fixed card slot (42) go up to slide be provided with the bottom have the slide block (24) of the convexity that is complementary with described fixed card slot (42) and rotate be arranged on the described slide block (24) and can control described convexity away from or near the drive rod (22) of described draw-in groove (42).
2. Sewing machines waist of trousers fastener according to claim 1 is characterized in that: described first rolls roller (25) rotates on the connecting rod (21) be arranged at the top vertical fixing of described slide block (24).
3. Sewing machines waist of trousers fastener according to claim 1; It is characterized in that: described second rotation section (3) comprises first brace (31) that has chute (34), rotate through first bearing pin (35) and be arranged at second brace (33) on described first brace (31); Described second rolls roller (32) rotation is arranged on described second brace (33); And also be provided with second bearing pin (36) on described second brace (33), described second bearing pin (36) is arranged in the described chute.
4. Sewing machines waist of trousers fastener according to claim 1 is characterized in that: the free end of described drive rod (22) and described drive rod (22) are vertically installed with and drive handle (23).
5. Sewing machines waist of trousers fastener according to claim 1 is characterized in that: described first rolls roller (25) and second rolls roller (32) and is provided with graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105248537A CN102454056A (en) | 2010-10-29 | 2010-10-29 | Trouser waist fastening device for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105248537A CN102454056A (en) | 2010-10-29 | 2010-10-29 | Trouser waist fastening device for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102454056A true CN102454056A (en) | 2012-05-16 |
Family
ID=46037710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105248537A Pending CN102454056A (en) | 2010-10-29 | 2010-10-29 | Trouser waist fastening device for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454056A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396469A (en) * | 2018-05-15 | 2018-08-14 | 温州市利家缝纫科技有限公司 | One kind can elastic trousers waist sewing device |
| CN110273233A (en) * | 2019-07-24 | 2019-09-24 | 苏州慧衣美机械科技有限公司 | A kind of novel drawing waist machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748922A (en) * | 1985-11-30 | 1988-06-07 | Texas Arbter Mashinenbau GmbH | Device for the manufacture of partially fabricated fitted elastic bedsheets or similar seat covers |
| US5924376A (en) * | 1998-02-19 | 1999-07-20 | Atlanta Attachment Company | Waistband attachment system |
| CN1334367A (en) * | 2000-07-14 | 2002-02-06 | 大和缝纫机制造株式会社 | Sewing machine |
| CN1844536A (en) * | 2005-04-07 | 2006-10-11 | 株式会社森本制作所 | Sewing machine for sewing elastic tape |
| CN201024295Y (en) * | 2007-04-13 | 2008-02-20 | 苏州美山子制衣有限公司 | Sewing machine table |
| CN201305738Y (en) * | 2008-12-03 | 2009-09-09 | 吴江市环球绣服有限公司 | Cloth conveying device for sewing machine |
| CN201400764Y (en) * | 2009-03-10 | 2010-02-10 | 东莞市小猪班纳服饰有限公司 | Sewing machine for sewing extensible waistband |
-
2010
- 2010-10-29 CN CN2010105248537A patent/CN102454056A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748922A (en) * | 1985-11-30 | 1988-06-07 | Texas Arbter Mashinenbau GmbH | Device for the manufacture of partially fabricated fitted elastic bedsheets or similar seat covers |
| US5924376A (en) * | 1998-02-19 | 1999-07-20 | Atlanta Attachment Company | Waistband attachment system |
| CN1334367A (en) * | 2000-07-14 | 2002-02-06 | 大和缝纫机制造株式会社 | Sewing machine |
| CN1844536A (en) * | 2005-04-07 | 2006-10-11 | 株式会社森本制作所 | Sewing machine for sewing elastic tape |
| CN201024295Y (en) * | 2007-04-13 | 2008-02-20 | 苏州美山子制衣有限公司 | Sewing machine table |
| CN201305738Y (en) * | 2008-12-03 | 2009-09-09 | 吴江市环球绣服有限公司 | Cloth conveying device for sewing machine |
| CN201400764Y (en) * | 2009-03-10 | 2010-02-10 | 东莞市小猪班纳服饰有限公司 | Sewing machine for sewing extensible waistband |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396469A (en) * | 2018-05-15 | 2018-08-14 | 温州市利家缝纫科技有限公司 | One kind can elastic trousers waist sewing device |
| CN108396469B (en) * | 2018-05-15 | 2023-12-12 | 温州市利家缝纫科技有限公司 | Waist sewing device capable of loosening and tightening |
| CN110273233A (en) * | 2019-07-24 | 2019-09-24 | 苏州慧衣美机械科技有限公司 | A kind of novel drawing waist machine |
| CN110273233B (en) * | 2019-07-24 | 2024-04-16 | 苏州慧衣美机械科技有限公司 | Novel draw waist machine |
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| 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: 20120516 |