CN201103037Y - Illuminating device of sewing machine - Google Patents
Illuminating device of sewing machine Download PDFInfo
- Publication number
- CN201103037Y CN201103037Y CNU2007201765330U CN200720176533U CN201103037Y CN 201103037 Y CN201103037 Y CN 201103037Y CN U2007201765330 U CNU2007201765330 U CN U2007201765330U CN 200720176533 U CN200720176533 U CN 200720176533U CN 201103037 Y CN201103037 Y CN 201103037Y
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- sewing
- light
- emitting device
- sewing machines
- cloth
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Abstract
The utility model discloses an illuminant device of a sewing machine, which is used for solving the problem that the width of selvedge is not uniform due to the difficult operation of a guiding device of the commonly used selvedge sewing machine and the defect that the price of the sewing machine attached with a selvedge cutting tool is expensive. The sewing machine comprises a sewing arm and a sewing seat that is provided with a sewing platform used as an operating area when sewing cloth, wherein the sewing platform is provided with the illuminant device that is corresponding to the sewing arm. A sewing worker is able to clearly identify the width of the selvedge according to the transparent brightness of the cloth since a light source of the illuminant device penetrates through the cloth, of which the edge is folded, thus the width of the selvedge of the cloth is uniform and beautiful after sewing.
Description
Technical field
The utility model relates to a kind of Sewing machines light-emitting device, relates in particular to the device that a kind of auxiliary sewing operator differentiates plaiting hem width degree.
Background technology
When general sewing cloth or clothing; usually the edge (locating as the bottom or cuff etc.) of cloth inwardly can be turned down specific width; and carry out sewing in turnover place, make sewing its edge of cloth later reach requirement smooth-going and attractive in appearance, but this sewing type easily produces following defective:
1. the stubborn folding of clothing selvedge all is manual operation, and Chang Wufa folds the average equity of selvedge, and must stubborn on one side folding, on one side sewing, can't make the worker attentively consistent, and the safety problem when easily causing operation.
2. from the above, when desire selvedge is carried out stubborn folding attractive in appearance and modify, its degree of difficulty allows artificial drawing back especially, even reluctantly for it, with regard to mass-produced timeliness, can't meet economic benefit really.
For making the unskillful person of sewing person of lacking experience or skill sewing selvedge easily, relevant Sewing machines dealer has proposed a kind of servicing unit, " improvement of Sewing machines sewing holder structure " as No. the 190821st, TaiWan, China patent announcement, it comprises pedestal, support attached arc sheet, stop block, resist slide plate and cylinder block, should support attached arc sheet, this stop block and this resistance slide plate are arranged on this pedestal and this stop block supports between attached arc sheet and this resistance slide plate at this, and this cylinder block is disposed under this pedestal, during sewing one cloth edge resisted to lean in this and support attached arc sheet in this stop block and this cloth one side, resist the slidably slide rail on this pedestal of slide plate by this, this resistance slide plate can support the opposite side of the displacement of attached arc sheet and this cloth of conflicting towards this, and help this cloth folding sewing is become the selvedge of same width, but this conventional art is when the sewing operation and can't confirm that this cloth edge resists fully in this stop block, easily produces unnecessary cloth behind the sewing and causes discomfort when wearing.
In view of this, other has the Sewing machines at the defective improvement of above-mentioned conventional art, " Sewing machines " as No. the 522190th, TaiWan, China patent announcement with cut-off knife, this Sewing machines is that sewing machine arm is extended in base body top, this base body is provided with tube-like base, this base body outside configuration power transmission shaft is to drive the cut-off knife axle, this cut-off knife axle is the cut-off knife mechanism that interlock is installed in this tube-like base, the user carries out sewing in this tube-like base after with the inside folding in cloth edge, and this cloth edge cuts in the lump by this cut-off knife mechanism when the unnecessary cloth behind the folding can be in sewing, make the edge of cloth smooth-going attractive in appearance, and produce unnecessary cloth in the time of can avoiding sewing and the wearer is not felt well, but this Sewing machines need be installed relevant apparatus such as this cut-off knife axle and this cut-off knife mechanism in addition, the Sewing machines that so produces costs an arm and a leg, and non-ordinary consumer can be loaded.
Though above-mentioned two conventional arts provide the Sewing machines that helps the sewing selvedge, but only can be used as auxiliary, the quality of selvedge sewing in fact also need be decided on sewing operator's handicraft and experience, even utilize the servicing unit of above-mentioned Sewing machines, the width of selvedge is differed or form fold etc., so the effect that above-mentioned conventional art can reach is very limited.
The utility model content
Main purpose of the present utility model is to propose a kind of Sewing machines light-emitting device, is difficult for and causes plaiting hem width degree to differ to improve guiding device operation of its plaiting limit of traditional Sewing machines, and have its expensive defective of Sewing machines of repairing the cutter of cutting out unnecessary selvedge.
Via as can be known above, for reaching above-mentioned purpose, the utility model proposes a kind of Sewing machines light-emitting device, it mainly is a Sewing machines, and this Sewing machines includes sewing arm and sewing seat, and this sewing seat has the operating area of sewing platform with as sewing cloth the time, wherein, this sewing platform is provided with light-emitting device, because this light-emitting device appears cloth with light, make the sewing operator can know the width of differentiating the plaiting limit, make plaiting hem width degree consistent and attractive in appearance.
By above-mentioned embodiment, the utility model Sewing machines light-emitting device has following advantage at least:
1. when the utility model can make the sewing operator operate, the degree of cloth printing opacity can be directly experienced, the width that folding is desired at the cloth edge can be adjusted in the mode of vision.
2. this light-emitting device is to can be applicable to any Sewing machines and install simple and easyly, saves manufacturing cost and can reduce selling price.
3. the light that this light-emitting device produced is more not dazzling, even over against the sewing operator, also can not make under the sewing operator long-time operation, and eyes are subjected to the light direct projection and feel tired.
Description of drawings
Fig. 1 is a three-dimensional appearance schematic diagram of the present utility model.
Fig. 2 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 3 is a light-emitting device decomposing schematic representation of the present utility model.
Fig. 4 is an embodiment schematic diagram of the present utility model.
Fig. 5 is another embodiment schematic diagram of the present utility model.
Fig. 6 is an embodiment schematic diagram more of the present utility model.
Fig. 7-1 is that plaiting sidecar of the present utility model stitches operation chart to Fig. 7-3.
The specific embodiment
Relevant detailed description of the present utility model and technology contents, existing accompanying drawings is as follows:
See also Fig. 1, Fig. 2 and shown in Figure 3, be three-dimensional appearance of the present utility model, STRUCTURE DECOMPOSITION and light-emitting device decomposing schematic representation; As shown in the figure, the utility model mainly is a Sewing machines 10, this Sewing machines 10 includes sewing seat 11 and is installed in sewing arm 12 in this sewing 11, this sewing seat 11 has sewing platform 13, required space when the sewing operation to be provided, wherein, this sewing platform 13 is provided with 20 pairs of the light-emitting devices arm 12 of should sewing, this light-emitting device 20 comprises luminescence unit 21 and guide 22, and this guide 22 has joint portion 221, assembled portion 222 and trough 223, this luminescence unit 21 extends the power line 211 that is disposed at this trough 223, this power line 211 is the electric power supply apparatus (not shown) that are connected in these Sewing machines 10 inside, and this joint portion 221 is provided with a plurality of combined holes 224 to be installed in this sewing platform 13, in graphic embodiment of the present utility model, this luminescence unit 21 is cold light panels, and these assembled portion 222 sticking deadlocked thing and 21 groups of setting positions of this luminescence unit of being provided with, this sewing platform 13 is provided with mounting groove 131 to be installed with this guide 22, and make this luminescence unit 21 be positioned at same plane, thereby constitute a kind of Sewing machines 10 with light-emitting device 20 with this sewing platform 13.
In the specific embodiment of the present utility model, this luminescence unit 21 can be higher or lower than this sewing platform 13 and be positioned at the Different Plane (not shown) with this sewing platform 13, and this luminescence unit 21 also comprises this assembled portion 222 to be provided with locating slot 225 to support this luminescence unit 21 (as shown in Figure 6) of installing except that above-mentioned sticking establishing the kenel that is fixed in assembled portion 222; In addition, this luminescence unit 21a of the present utility model can be the diffuser (as shown in Figure 4) that has a plurality of light fixtures 212, or periphery disposes the LGP (luminescence unit 21b as shown in Figure 5) of a plurality of light fixtures 212, and wherein, these light fixtures 212 are best with the light emitting diode.
See also Fig. 7-1 to shown in Fig. 7-3, be plaiting sidecar seam operation chart of the present utility model; As shown in the figure, the utility model is that selvedge 41 foldings with cloth 40 are in the below (shown in Fig. 7-1) when using, and in these sewing platform 13 enterprising driving seam operations, because this light-emitting device 20 produces light and penetrates this cloth 40, make the sewing operator can utilize the bright-dark degree of these cloth 40 printing opacities, and the clear width of differentiating this selvedge 41 whether consistent (shown in Fig. 7-2) is consistent and reach the selvedge 41 (shown in Fig. 7-3) of requirement attractive in appearance through the presser feet 30 of this Sewing machines 10 and sewing pin 31 width of sewing out with this cloth 40 again.
Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (10)
1. Sewing machines light-emitting device, described Sewing machines (10) comprise sewing arm (12) and sewing seat (11), and described sewing (11) has sewing platform (13), it is characterized in that:
Described sewing platform (13) is provided with the corresponding described sewing arm of light-emitting device (20) (12).
2. Sewing machines light-emitting device according to claim 1 is characterized in that, described light-emitting device (20) comprises luminescence unit (21) and guide (22).
3. Sewing machines light-emitting device according to claim 2 is characterized in that, described luminescence unit (21) has extended power line (211).
4. Sewing machines light-emitting device according to claim 2 is characterized in that, described luminescence unit (21) is a cold light panel.
5. Sewing machines light-emitting device according to claim 2 is characterized in that, described luminescence unit (21a) is the diffuser that has a plurality of light fixtures (212).
6. Sewing machines light-emitting device according to claim 2 is characterized in that, described luminescence unit (21b) is a LGP, and described LGP periphery disposes a plurality of light fixtures (212).
7. Sewing machines light-emitting device according to claim 2 is characterized in that, described guide (22) is provided with joint portion (221), assembled portion (222) and trough (223).
8. Sewing machines light-emitting device according to claim 7 is characterized in that, sticking deadlocked thing and described luminescence unit (21) the group setting position of being provided with of described assembled portion (222).
9. Sewing machines light-emitting device according to claim 7 is characterized in that, described assembled portion (222) is provided with locating slot (225) to support installing described luminescence unit (21).
10. Sewing machines light-emitting device according to claim 7 is characterized in that, described joint portion (221) are provided with a plurality of combined holes (224).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201765330U CN201103037Y (en) | 2007-09-19 | 2007-09-19 | Illuminating device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201765330U CN201103037Y (en) | 2007-09-19 | 2007-09-19 | Illuminating device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103037Y true CN201103037Y (en) | 2008-08-20 |
Family
ID=39950061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201765330U Expired - Fee Related CN201103037Y (en) | 2007-09-19 | 2007-09-19 | Illuminating device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103037Y (en) |
-
2007
- 2007-09-19 CN CNU2007201765330U patent/CN201103037Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20110919 |