CN104562479A - Energy-saving switch for lockstitch sewing machine - Google Patents
Energy-saving switch for lockstitch sewing machine Download PDFInfo
- Publication number
- CN104562479A CN104562479A CN201410819890.9A CN201410819890A CN104562479A CN 104562479 A CN104562479 A CN 104562479A CN 201410819890 A CN201410819890 A CN 201410819890A CN 104562479 A CN104562479 A CN 104562479A
- Authority
- CN
- China
- Prior art keywords
- base
- energy
- sewing machine
- button
- upper cover
- 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
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/30—Details
Abstract
The invention discloses an energy-saving switch for a lockstitch sewing machine. The energy-saving switch for the lockstitch sewing machine comprises a button, an upper cover and a base, wherein the button is located in the central position of the upper cover; fixed screw holes are formed in outer edges of two ends of the base; the upper cover is tightly connected with the base through a fixed bolt; a spring support and a power line are arranged in the base; the spring support is located right above a contact copper sheet connected with the power line and corresponds to the position of the button. The energy-saving switch for the lockstitch sewing machine is convenient to use, the waste caused by the fact that a user forgets to close a power switch can be avoided, and the potential safety hazard is reduced. The energy-saving switch for the lockstitch sewing machine is simple in structure, reasonable in design, low in production cost, and applicable to the sewing fields of garment machinery, bag manufacturing machinery, shoe making machines and the like.
Description
Technical field
The invention belongs to switching technique field, be specifically related to a kind of flat seam machine power down switch.
Background technology
Flat seam machine is the most basic car type at sewing device, it mainly uses a sewing thread, sewing is formed a kind of stitching, one or more layers sewing is interweaved or sews up, flush joint function makes the goods such as the fabrics such as cotton, fiber crops, silk, hair, artificial fibre and leather, plastics, paper, and the stitching neat appearance that it sews, stitching are even, firmly smooth, sewing velocity is fast, easy and simple to handle, and use is easily understood.
What flat seam machine was installed is mostly manual power switch, and needing in use is touched the button by hand just can cut off the electricity supply, and often can forget and cuts off the electricity supply, cause the waste of electric power, also there is potential safety hazard when the short time leaves flat seam machine.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of easy to use, by the foot-operated flat seam machine power down switch controlling power supply.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of flat seam machine power down switch, comprise button, upper cover and base, described button is positioned at the middle position of upper cover, the two ends outer rim of described base is provided with fixing threaded hole, upper cover to be tightened up with base by set bolt and is connected, it is characterized in that: spring support and power line are installed in base, corresponding with the position of ammonium button directly over the contact copper sheet that described spring support is positioned at connecting power line.
Bian gets above technical scheme, and the beneficial effect that the present invention has is:
1, the present invention controls flat seam machine power supply, power supply opening when pin is stepped on by foot-operated, and when pin does not step on button, power supply can cut off automatically, easy to usely improves operating efficiency, it also avoid the waste caused because forgetting powered-down switch, decreasing potential safety hazard.
2, a kind of flat seam machine power down switch of the present invention structure is simple, is controlled connection and the disconnection of power line contact copper sheet by spring support, reasonable in design, low production cost.
Accompanying drawing explanation
below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the front view of a kind of flat seam machine power down switch of the present invention,
Fig. 2 is the structure chart of a kind of flat seam machine power down switch of the present invention base.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of flat seam machine power down switch, comprise button 1, upper cover 2 and base 3, described button 1 is positioned at the middle position of upper cover 2, the two ends outer rim of described base 3 is provided with fixing threaded hole 7, upper cover 2 to be tightened up with base 3 by set bolt 4 and is connected, and is provided with spring support 5 and power line 6 in base 3, corresponding with the position of ammonium button 1 directly over the contact copper sheet that described spring support 5 is positioned at connecting power line.When pin steps on button 1, spring support 5 shrinks, and the copper sheet joint between power line is contacted, and power supply is connected; When lifting pin, spring support 5 rebounds automatically, and the copper sheet joint between power line disconnects, dump.Convenient and strength-saving during actual use, the waste caused because forgetting closing switch can being avoided, decreasing potential safety hazard.
Claims (1)
1. a flat seam machine power down switch, comprise button (1), upper cover (2) and base (3), described button (1) is positioned at the middle position of upper cover (2), the two ends outer rim of described base (3) is provided with fixing threaded hole (7), upper cover (2) to be tightened up with base (3) by set bolt (4) and is connected, it is characterized in that: spring support (5) and power line (6) are installed in base (3), corresponding with the position of ammonium button (1) directly over the contact copper sheet that described spring support (5) is positioned at connecting power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819890.9A CN104562479A (en) | 2014-12-25 | 2014-12-25 | Energy-saving switch for lockstitch sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819890.9A CN104562479A (en) | 2014-12-25 | 2014-12-25 | Energy-saving switch for lockstitch sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104562479A true CN104562479A (en) | 2015-04-29 |
Family
ID=53079509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410819890.9A Pending CN104562479A (en) | 2014-12-25 | 2014-12-25 | Energy-saving switch for lockstitch sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104562479A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214869U (en) * | 1987-10-28 | 1988-09-14 | 朱晓光 | Electricity saving control device for industrial sewing machine |
| US6192815B1 (en) * | 1999-04-27 | 2001-02-27 | G.M. Pfaff Ag | Push-button on a sewing machine |
| CN2507880Y (en) * | 2001-10-28 | 2002-08-28 | 邹燚 | Pedal power switch for high-speed plain seam machine |
| CN201117504Y (en) * | 2007-11-25 | 2008-09-17 | 刘圣敏 | Instant stop pedal switch |
| CN101345144A (en) * | 2008-08-22 | 2009-01-14 | 奇瑞汽车股份有限公司 | Synchronous switch of automobile pedal |
| US20110259725A1 (en) * | 2010-04-27 | 2011-10-27 | Mario Giordano | Electrical switch for nautical equipment |
-
2014
- 2014-12-25 CN CN201410819890.9A patent/CN104562479A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214869U (en) * | 1987-10-28 | 1988-09-14 | 朱晓光 | Electricity saving control device for industrial sewing machine |
| US6192815B1 (en) * | 1999-04-27 | 2001-02-27 | G.M. Pfaff Ag | Push-button on a sewing machine |
| CN2507880Y (en) * | 2001-10-28 | 2002-08-28 | 邹燚 | Pedal power switch for high-speed plain seam machine |
| CN201117504Y (en) * | 2007-11-25 | 2008-09-17 | 刘圣敏 | Instant stop pedal switch |
| CN101345144A (en) * | 2008-08-22 | 2009-01-14 | 奇瑞汽车股份有限公司 | Synchronous switch of automobile pedal |
| US20110259725A1 (en) * | 2010-04-27 | 2011-10-27 | Mario Giordano | Electrical switch for nautical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20150429 |