CN206692847U - The pinch roller of hem sewing - Google Patents
The pinch roller of hem sewing Download PDFInfo
- Publication number
- CN206692847U CN206692847U CN201720334992.0U CN201720334992U CN206692847U CN 206692847 U CN206692847 U CN 206692847U CN 201720334992 U CN201720334992 U CN 201720334992U CN 206692847 U CN206692847 U CN 206692847U
- Authority
- CN
- China
- Prior art keywords
- pinch roller
- sewing
- vertical rod
- hem
- sewing machine
- 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.)
- Expired - Fee Related
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 66
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000011162 core material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of pinch roller of hem sewing, including head of sewing machine, the bottom of the head of sewing machine is sequentially provided with sewing needle and cloth tabletting from the front to the back, the sewing needle passes through vertical rod A and the up and down connection of head of sewing machine, the cloth tabletting passes through vertical rod B and the up and down connection of head of sewing machine, the vertical rod B is provided with pinch roller backwards to the side of sewing needle, and the wheel hack lever of the pinch roller is connected by attachment means with vertical rod B.From the utility model structure, after being sewed to the hem, by the effect of pinch roller, hem position is pressed, so as to ensure that the flatness after hem sewing.
Description
Technical field
It the utility model is related to the field for preparing the sewing of the shirt hem, and in particular to a kind of pinch roller of hem sewing.
Background technology
The existing shirt of imperial court of B.C. 16th century ancient Egypt the 18th, it is the clothing with a tight waist without neck, sleeve.14th century, people from Normandy wore
Shirt have neck and cuff.16 Century Europeans are prevailing to embroider in the neck of shirt and shirtfront, or in neckline, cuff, front decoration flower
Side.18 end of the centurys, Englishman wear hard polo-neck shirt.Victorea's period, polo-neck shirt are eliminated, and form the vertical of modern times and turn over
Lead Western shirt.The forties in 19th century, the incoming China of Western shirt.Shirt is initially mostly men's, and the 1950s is gradually by female
Son uses, and has turned into one of conventional clothes.
Shirt edge has the hem, and the hem are stitched after needing to be turned down at the edge of cloth when sewing
Thread, core material can be sewn in the hem still, the hem sew it at present by some advanced shirts in order to ensure the flatness of the hem
Afterwards, because the retractility of cloth and core material is variant, the hem after just sewing can be made not docile, cause the hem after ready-made clothes
Flatness is not high.
The content of the invention
The purpose of this utility model is：Overcome the deficiencies in the prior art, there is provided a kind of pinch roller of hem sewing, to clothing
After the flap is sewed, by the effect of pinch roller, hem position is pressed, it is smooth after hem sewing so as to ensure that
Degree；By the way that pinch roller is connected with the vertical rod B of cloth tabletting, so as to ensure that pinch roller contacts sewing machine table together with cloth tabletting,
Separated together with sewing machine table, be easy to the feeding of cloth to operate and blanking operation；By the effect of spring, pinch roller pair is improved
The pressure force of the hem, pressing effect of the pinch roller to the hem is further increased, further ensures the flatness after hem sewing.
Technical solution adopted in the utility model is：
The pinch roller of hem sewing, including head of sewing machine, the bottom of the head of sewing machine are sequentially provided with seam from the front to the back
Swage and cloth tabletting, the sewing needle pass through vertical by vertical rod A and the up and down connection of head of sewing machine, the cloth tabletting
Bar B and the up and down connection of head of sewing machine, the vertical rod B are provided with pinch roller, the wheel carrier of the pinch roller backwards to the side of sewing needle
Bar is connected by attachment means with vertical rod B.
The further improvement project of the utility model is that the top of the wheel hack lever is connected by spring with rod set, the bar
Set is connected by attachment means with vertical rod B.
The further improvement project of the utility model is, the middle part of the wheel carrier bar side wall is to being externally provided with bulge loop A, the bar
The inwall at set top is provided inwardly with bulge loop B, and bottom and the bulge loop A of the spring are fixed, and top and the bulge loop B of the spring consolidate
It is fixed.
The further improvement project of the utility model is that the attachment means are " u "-shaped connecting rod, the " u "-shaped connection
The end of two side levers of bar is connected by fixing bolt with rod set, and the bending place of the " u "-shaped connecting rod is bonded with vertical rod B, institute
State " u "-shaped connecting rod and be provided with fishbolt between rod set and vertical rod B, the fishbolt is by the both sides of " u "-shaped connecting rod
Bar cramp fastens.
The further improvement project of the utility model is that the " u "-shaped connecting rod is located at the nut side of fishbolt
Side lever is provided with through hole corresponding to fishbolt, and the side lever of opposite side is provided with screwed hole corresponding to fishbolt.
The further improvement project of the utility model is, when sewing machine is left in cloth tabletting bottom in the presence of vertical rod B
When table top, sewing machine table is also left in the bottom of pinch roller；When cloth tabletting bottom in the presence of vertical rod B with sewing machine table
When face contacts, the bottom of pinch roller also contacts with sewing machine table, and spring is in compressive state.
The beneficial effects of the utility model are：
Firstth, the pinch roller of the hem of the present utility model sewing, after being sewed to the hem, by the effect of pinch roller,
Hem position is pressed, so as to ensure that the flatness after hem sewing.
Secondth, the pinch roller of hem sewing of the present utility model, by the way that pinch roller is connected with the vertical rod B of cloth tabletting, so as to
Ensure that pinch roller contacts sewing machine table together with cloth tabletting, separated together with sewing machine table, be easy to the feeding of cloth to operate
Operated with blanking.
3rd, the pinch roller of the hem of the present utility model sewing, by the effect of spring, improves pressing of the pinch roller to the hem
Power, pressing effect of the pinch roller to the hem is further increased, further ensures the flatness after hem sewing.
Brief description of the drawings
Fig. 1 is the schematic front view of the utility model structure.
Fig. 2 is the vertical view broken section enlarged diagram at pinch roller position.
Embodiment
With reference to shown in Fig. 1 and Fig. 2, the utility model includes head of sewing machine 1, and the bottom of the head of sewing machine 1 is by preceding
Sewing needle 2 and cloth tabletting 4 are sequentially provided with backward, and the sewing needle 2 passes through vertical rod A3 and 1 up and down company of head of sewing machine
Connect, the cloth tabletting 4 is by vertical rod B5 and 1 up and down connection of head of sewing machine, and the vertical rod B5 is backwards to the one of sewing needle 2
Side is provided with pinch roller 6, and the wheel hack lever 7 of the pinch roller 6 is connected by attachment means with vertical rod B5；The top of the wheel hack lever 7 passes through
Spring 10 is connected with rod set 8, and the rod set 8 is connected by attachment means with vertical rod B5；The middle part of the wheel side wall of hack lever 7 is outside
Provided with bulge loop A9, the inwall at the top of rod set 8 is provided inwardly with bulge loop B（Figure of description is not shown）, the bottom of the spring 10
Portion is fixed with bulge loop A9, and top and the bulge loop B of the spring 10 are fixed；The attachment means are " u "-shaped connecting rod 11, described
The end of two side levers of " u "-shaped connecting rod 11 passes through fixing bolt（Figure of description is not shown）It is connected with rod set 8, " U "
The bending place of shape connecting rod 11 is bonded with vertical rod B5, and the " u "-shaped connecting rod 11 is provided between rod set 8 and vertical rod B5 and clamped
Bolt 12, the fishbolt 12 fasten the both sides bar cramp of " u "-shaped connecting rod 11；The " u "-shaped connecting rod 11 is positioned at folder
The side lever of the nut side of tight bolt 12 is provided with through hole 13 corresponding to fishbolt 12, and the side lever of opposite side corresponds to fishbolt
12 are provided with screwed hole 14；When sewing machine table is left in the bottom of cloth tabletting 4 in the presence of vertical rod B5, the bottom of pinch roller 6
Also sewing machine table is left in portion；When the bottom of cloth tabletting 4 contacts in the presence of vertical rod B5 with sewing machine table, pinch roller
6 bottom also contacts with sewing machine table, and spring 10 is in compressive state.
Claims (6)
1. the pinch roller of hem sewing, it is characterised in that：Including head of sewing machine（1）, the head of sewing machine（1）Bottom by preceding
Sewing needle is sequentially provided with backward（2）With cloth tabletting（4）, the sewing needle（2）Pass through vertical rod A（3）With head of sewing machine（1）On
Lower flexible connection, the cloth tabletting（4）Pass through vertical rod B（5）With head of sewing machine（1）Up and down connection, the vertical rod B
（5）Backwards to sewing needle（2）Side be provided with pinch roller（6）, the pinch roller（6）Wheel hack lever（7）Pass through attachment means and vertical rod B
（5）Connection.
2. the pinch roller of hem sewing as claimed in claim 1, it is characterised in that：The wheel hack lever（7）Top pass through spring
（10）With rod set（8）Connection, the rod set（8）Pass through attachment means and vertical rod B（5）Connection.
3. the pinch roller of hem sewing as claimed in claim 2, it is characterised in that：The wheel hack lever（7）The middle part of side wall is outside
Provided with bulge loop A（9）, the rod set（8）The inwall at top is provided inwardly with bulge loop B, the spring（10）Bottom and bulge loop A（9）
It is fixed, the spring（10）Top fixed with bulge loop B.
4. the pinch roller of hem sewing as claimed in claim 3, it is characterised in that：The attachment means are " u "-shaped connecting rod
（11）, the " u "-shaped connecting rod（11）The ends of two side levers pass through fixing bolt and rod set（8）Connection, the " u "-shaped connection
Bar（11）Bending place and vertical rod B（5）Fitting, the " u "-shaped connecting rod（11）Positioned at rod set（8）With vertical rod B（5）Between be provided with
Fishbolt（12）, the fishbolt（12）By " u "-shaped connecting rod（11）Both sides bar cramp fasten.
5. the pinch roller of hem sewing as claimed in claim 4, it is characterised in that：The " u "-shaped connecting rod（11）Positioned at clamping
Bolt（12）The side lever of nut side correspond to fishbolt（12）Provided with through hole（13）, the side lever of opposite side, which corresponds to, to be clamped
Bolt（12）Provided with screwed hole（14）.
6. the pinch roller of the hem sewing as described in claim 2 ~ 5 wherein any one, it is characterised in that：When cloth tabletting（4）
Bottom is in vertical rod B（5）In the presence of when leave sewing machine table, pinch roller（6）Bottom also leave sewing machine table；Work as cloth
Expect tabletting（4）Bottom is in vertical rod B（5）In the presence of when contacted with sewing machine table, pinch roller（6）Bottom also with sewing machine
Deck contact, and spring（10）In compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720334992.0U CN206692847U (en) | 2017-03-31 | 2017-03-31 | The pinch roller of hem sewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720334992.0U CN206692847U (en) | 2017-03-31 | 2017-03-31 | The pinch roller of hem sewing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206692847U true CN206692847U (en) | 2017-12-01 |
Family
ID=60440518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720334992.0U Expired - Fee Related CN206692847U (en) | 2017-03-31 | 2017-03-31 | The pinch roller of hem sewing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206692847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589083A (en) * | 2018-07-17 | 2018-09-28 | 吴江市震宇缝制设备有限公司 | A kind of use in sewing machine damping device |
-
2017
- 2017-03-31 CN CN201720334992.0U patent/CN206692847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589083A (en) * | 2018-07-17 | 2018-09-28 | 吴江市震宇缝制设备有限公司 | A kind of use in sewing machine damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20180331 |