CN102995315A - Pedal device of sewing machine - Google Patents
Pedal device of sewing machine Download PDFInfo
- Publication number
- CN102995315A CN102995315A CN2012104848063A CN201210484806A CN102995315A CN 102995315 A CN102995315 A CN 102995315A CN 2012104848063 A CN2012104848063 A CN 2012104848063A CN 201210484806 A CN201210484806 A CN 201210484806A CN 102995315 A CN102995315 A CN 102995315A
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- Prior art keywords
- groove
- pallet body
- slide block
- gap
- main body
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Abstract
The invention discloses a pedal device of a sewing machine, which comprises a pedal main body and a rotating fulcrum bar, wherein the rotating fulcrum bar is arranged in the pedal main body and two sides of the rotating fulcrum bar are provided with extending ends extending out of the pedal main body, the pedal main body is capable of rotating around the rotating fulcrum bar, a first groove is arranged in any one extending end, at least part of the first groove extends in the pedal main body, a second groove is arranged in the pedal main body, a gap is formed between the first groove and the second groove, the height of a slide block arranged in the first groove is larger than that of the first groove, and the slide block is capable of sliding in the gap. When the pedal is needed to stop rotating, the slide block is pushed into the gap, and at the moment the slide block limits the pedal main body to do a circumferential movement around the rotating fulcrum bar.
Description
Technical field
The present invention designs a kind of sewing machine auxiliary device, especially sewing machine pedal.
Background technology
Pedal is one of important workpiece of Sewing machines, swings pedal, by the transmission of various mechanism, finally realizes moving up and down of syringe needle, and then processing work.
Can cause syringe needle to move up and down because swing pedal, yet the sometimes swing of pedal may be that external force or the involuntary application of force cause, and forces in this case the quality that syringe needle swings up and down may affect processing, even causes the damage of syringe needle.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of pedal that can prevent at the device of off working state lower swing.
For addressing the above problem, the invention provides a kind of sewing machine pedal device.It comprises pallet body and rotary supporting rod, described rotary supporting rod is arranged on described pallet body inside and both sides have the external part that stretches out described pallet body, described pallet body can be rotated around described rotary supporting rod, have the first groove on described arbitrary external part, described the first groove is at least part of to stretch into described pallet body, be provided with the second groove in the described pallet body, described the first groove and the second groove form the gap, be arranged on the interior slide block height of described the first groove greater than the height of described the first groove, and can in described gap, slide.
As a further improvement on the present invention, described slide block comprises fixed part and movable part, and described fixed part is connected by rotating shaft with movable part, and described movable part can rotate around described rotating shaft.
As a further improvement on the present invention, also be provided with crotch on the described movable part.
Beneficial effect:
(1) slide block can extend in the gap, prevents that pallet body from doing circumferential selection;
When (2) slide block did not need to stretch in the gap, movable part rotated around rotating shaft, made movable part leave the first groove, was attached on the external part side;
(3) movable part is provided with crotch, not only can prevent that limited slip block all stretches in the gap, also can be used as handle, is convenient to sliding slider.
Figure of description
Fig. 1 is the structural representation of a kind of sewing machine pedal device of the present invention;
Fig. 2 be among Fig. 1 A-A to cutaway view;
Fig. 3 is the structural representation of rotary supporting rod among Fig. 1;
Wherein: pallet body 1, the second groove 11, rotary supporting rod 2, external part 21, slide block 22, the first groove 23, movable part 24, fixed part 25, rotating shaft 26, crotch 27, gap 3.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
As depicted in figs. 1 and 2, the present invention includes pallet body 1 and rotary supporting rod 2, rotary supporting rod 2 is arranged on pallet body 1 inside and both sides have the external part 21 that stretches out pallet body 1, pallet body 1 can be rotated around rotary supporting rod 2, have the first groove 23 on arbitrary external part 21, the first groove 23 at least part of pallet body 1 that stretch into, be provided with the second groove 11 in the pallet body 1, the first groove 23 and the second groove 11 form gap 3, be arranged on slide block 22 height in the first groove 23 greater than the height of the first groove 23, and can in described gap 3, slide.When the needs pedal stops operating, slide block 22 is pushed in the gap 3, slide block 22 will limit pallet body 1 and do circumferential movement around rotary supporting rod 2 at this moment.
As shown in Figure 3, slide block 22 comprises fixed part 25 and movable part 24, and fixed part 25 is connected by rotating shaft 26 with movable part 24, and movable part 24 can rotate around described rotating shaft 26.When slide block 22 did not need to stretch in the gap 3, movable part 24 rotated around rotating shaft 26, makes movable part 24 leave the first groove 23, is attached on external part 21 sides, and at this moment, pallet body 1 can be done circumferential movement around rotary supporting rod 2.
Also be provided with crotch 27 on the movable part 24, not only can prevent that limited slip block 22 all stretches in the gap 3, also can be used as handle, be convenient to sliding slider 22.
The above describes in detail embodiments of the present invention by reference to the accompanying drawings, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (3)
1. sewing machine pedal device, comprise pallet body and rotary supporting rod, described rotary supporting rod is arranged on described pallet body inside and both sides have the external part that stretches out described pallet body, described pallet body can be rotated around described rotary supporting rod, it is characterized in that: have the first groove on described arbitrary external part, described the first groove is at least part of to stretch into described pallet body, be provided with the second groove in the described pallet body, described the first groove and the second groove form the gap, be arranged on the interior slide block height of described the first groove greater than the height of described the first groove, and can in described gap, slide.
2. a kind of sewing machine pedal device according to claim 1 is characterized in that described slide block comprises fixed part and movable part, and described fixed part is connected by rotating shaft with movable part, and described movable part can rotate around described rotating shaft.
3. according to claim 1 or 2 described a kind of sewing machine pedal devices, it is characterized in that, also be provided with crotch on the described movable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210484806.3A CN102995315B (en) | 2012-11-26 | 2012-11-26 | Pedal device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210484806.3A CN102995315B (en) | 2012-11-26 | 2012-11-26 | Pedal device of sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102995315A true CN102995315A (en) | 2013-03-27 |
| CN102995315B CN102995315B (en) | 2015-07-22 |
Family
ID=47924379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210484806.3A Active CN102995315B (en) | 2012-11-26 | 2012-11-26 | Pedal device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102995315B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878531A (en) * | 2015-06-09 | 2015-09-02 | 海盐维博雅针织制衣有限公司 | Pedal device for sewing machine |
| CN104911841A (en) * | 2015-06-09 | 2015-09-16 | 海盐维博雅针织制衣有限公司 | Pedal device for sewing machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4359954A (en) * | 1979-07-17 | 1982-11-23 | Fritz Gegauf Aktiengesellschaft Bernina-Nahmaschinenfabrik | Skipped-stitch mechanism on a sewing machine |
| CN1043173A (en) * | 1988-11-28 | 1990-06-20 | 曼飞那股份有限公司 | Control pedal for electric machine |
| CN2507880Y (en) * | 2001-10-28 | 2002-08-28 | 邹燚 | Pedal power switch for high-speed plain seam machine |
| CN201030932Y (en) * | 2007-03-26 | 2008-03-05 | 参联国际贸易有限公司 | Improved structure of pedal crank and pedal spindle combination for bicycle |
| CN201169682Y (en) * | 2008-03-18 | 2008-12-24 | 魏明藩 | Pedals type backstitch control device for needle vehicle |
| CN201209202Y (en) * | 2008-04-01 | 2009-03-18 | 上海富山缝纫机制造有限公司 | Pedal type controller for sewing machines |
| CN201317864Y (en) * | 2008-12-10 | 2009-09-30 | 浙江中森缝纫机有限公司 | Improved structure of table boards and pedals of embedment |
| CN101629363A (en) * | 2008-07-15 | 2010-01-20 | 杜尔克普-阿德勒股份公司 | Actuation device for operating sewing machine |
| CN202936614U (en) * | 2012-11-26 | 2013-05-15 | 吴江市金真缝纫机有限公司 | Pedal device of sewing machine |
-
2012
- 2012-11-26 CN CN201210484806.3A patent/CN102995315B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4359954A (en) * | 1979-07-17 | 1982-11-23 | Fritz Gegauf Aktiengesellschaft Bernina-Nahmaschinenfabrik | Skipped-stitch mechanism on a sewing machine |
| CN1043173A (en) * | 1988-11-28 | 1990-06-20 | 曼飞那股份有限公司 | Control pedal for electric machine |
| CN2507880Y (en) * | 2001-10-28 | 2002-08-28 | 邹燚 | Pedal power switch for high-speed plain seam machine |
| CN201030932Y (en) * | 2007-03-26 | 2008-03-05 | 参联国际贸易有限公司 | Improved structure of pedal crank and pedal spindle combination for bicycle |
| CN201169682Y (en) * | 2008-03-18 | 2008-12-24 | 魏明藩 | Pedals type backstitch control device for needle vehicle |
| CN201209202Y (en) * | 2008-04-01 | 2009-03-18 | 上海富山缝纫机制造有限公司 | Pedal type controller for sewing machines |
| CN101629363A (en) * | 2008-07-15 | 2010-01-20 | 杜尔克普-阿德勒股份公司 | Actuation device for operating sewing machine |
| CN201317864Y (en) * | 2008-12-10 | 2009-09-30 | 浙江中森缝纫机有限公司 | Improved structure of table boards and pedals of embedment |
| CN202936614U (en) * | 2012-11-26 | 2013-05-15 | 吴江市金真缝纫机有限公司 | Pedal device of sewing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878531A (en) * | 2015-06-09 | 2015-09-02 | 海盐维博雅针织制衣有限公司 | Pedal device for sewing machine |
| CN104911841A (en) * | 2015-06-09 | 2015-09-16 | 海盐维博雅针织制衣有限公司 | Pedal device for sewing machine |
| CN104878531B (en) * | 2015-06-09 | 2017-03-22 | 海盐维博雅针织制衣有限公司 | Pedal device for sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102995315B (en) | 2015-07-22 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: WUJIANG KESHIDA TEXTILE CO., LTD. Free format text: FORMER OWNER: WUJIANG JINZHEN SEWING MACHINE CO., LTD. Effective date: 20131217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215223 SUZHOU, JIANGSU PROVINCE TO: 215200 SUZHOU, JIANGSU PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20131217 Address after: 215200, room 51, 1302 garden, West Road, Wujiang Town, Shengze Town, Suzhou, Jiangsu Applicant after: Wujiang Keshida Textile Co., Ltd. Address before: 6 groups of new village in Suzhou City, Wujiang Wanping town of Jiangsu province 215223 Applicant before: Wujiang JinZhen Sewing Machine Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Jinxia Inventor before: Ren Xiaolong |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160621 Address after: Eleven, 1102, building 528299, building 8, building A, Han Tian science and Technology City, 17 deep sea road, Nanhai, Foshan, Guangdong, Guicheng Patentee after: Guangdong Keer Toys Co., Ltd. Address before: 215200, room 51, 1302 garden, West Road, Wujiang Town, Shengze Town, Suzhou, Jiangsu Patentee before: Wujiang Keshida Textile Co., Ltd. |