CN204474938U - A kind of reinforced sewing machine needle board - Google Patents
A kind of reinforced sewing machine needle board Download PDFInfo
- Publication number
- CN204474938U CN204474938U CN201520065116.3U CN201520065116U CN204474938U CN 204474938 U CN204474938 U CN 204474938U CN 201520065116 U CN201520065116 U CN 201520065116U CN 204474938 U CN204474938 U CN 204474938U
- Authority
- CN
- China
- Prior art keywords
- needle plate
- support column
- sewing
- needle
- reinforced
- 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
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of reinforced sewing machine needle board, comprise needle plate substrate, needle plate boss and support column, it is characterized in that: there are through wires hole in support column central authorities, the through reinforced needle plate of through wires hole; Support column, on needle plate boss, is positioned at the center of needle plate boss, and support column height and steel deck-plate thickness are quite or exceed 0.1 ~ 0.3mm.A kind of reinforced sewing machine needle board improves the intensity of needle plate, with presser feet with the use of making firm the fitting together of sewing, improving the stability of stitching, making full-automatic template sewing machine when long distance sewing operation, operate steadily, improve seam quality and sewing quality.
Description
Technical field
The utility model belongs to sewing device accessory technical field, is specifically related to a kind of reinforced sewing machine needle board.
Background technology
The needle plate of full-automatic template sewing machine is a flat sheet on platen at present, presser feet in stitch machine is the mechanism of the auxiliary compacting sewing in the process of making, there is very important effect, the effect of needle plate with presser feet, sewing is compressed, sewing is made to fit tightly on needle plate, thus make stitching tight, firm the fitting together of sewing.
When needle plate face insufficient strength, template drives sewing very easily to scratch suture and sewing when moving in needle plate plane, cause stitching not consolidation even pull suture, wearing and tearing sewing, causes product appearance unsightly to form waste product, affects product quality.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of reinforced sewing machine needle board, and comprise needle plate substrate, needle plate boss and support column, there are through wires hole in support column central authorities, the through reinforced needle plate of through wires hole; Support column, on needle plate boss, is positioned at the center of needle plate boss, and support column height and steel deck-plate thickness are quite or exceed 0.1 ~ 0.3mm.
Described needle plate boss is on needle plate substrate surface, and profile is round boss, and boss edge connects and arc transition with needle plate boss, and needle plate boss thickness is about 0.5 ~ 2.5mm.
Compared with prior art, the invention has the beneficial effects as follows: a kind of reinforced sewing machine needle board improves the intensity of needle plate, with presser feet with the use of making firm the fitting together of sewing, improve the stability of stitching, make full-automatic template sewing machine when long distance sewing operation, operate steadily, improve seam quality and sewing quality.
Accompanying drawing explanation
The using state schematic diagram of a kind of reinforced sewing machine needle board of Fig. 1;
A kind of reinforced sewing machine needle board schematic perspective view of Fig. 2.
1. steel deck-plate 2. reinforced needle plate 3. support column 4. needle plate substrate 5. through wires hole 6. needle plate boss.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described: a kind of reinforced sewing machine needle board, comprises needle plate substrate 4, needle plate boss 6 and support column 3, and there are through wires hole in support column 3 central authorities, the through reinforced needle plate 2 of through wires hole; Support column 3, on needle plate boss 6, is positioned at the center of needle plate boss 6, and support column 3 height and steel deck-plate 1 thickness are quite or exceed 0.1 ~ 0.3mm.
At needle plate substrate 4 on the surface, profile is round boss to described needle plate boss 6, and needle plate boss 6 edge connects and arc transition with needle plate substrate 4, and needle plate boss 6 thickness is about 0.5 ~ 2.5mm.
A kind of reinforced sewing machine needle board can move freely in the groove of steel deck-plate 1, realize the effect supporting cloth, with presser feet with the use of making firm the fitting together of sewing, needle plate boss 6 contacts with the lower surface of steel deck-plate 1, play friction resistant effect, there is supporting role to steel deck-plate 1 simultaneously, its intensity is strengthened.According to common needle plate, during sewing, the upper surface of sewing steel deck-plate 1 is sewed, and the sewing at the fluting place of steel deck-plate can not get supporting, and the shock of eedle causes sewing not compress, stitching during impact sewing and the quality of sewings.
Claims (2)
1. a reinforced sewing machine needle board, comprises needle plate substrate (4), needle plate boss (6) and support column (3), it is characterized in that: there are through wires hole in support column (3) central authorities, the through reinforced needle plate (2) of through wires hole; Support column (3), on needle plate boss (6), is positioned at the center of needle plate boss (6), and support column (3) height and steel deck-plate (1) thickness are quite or exceed 0.1 ~ 0.3mm.
2. the reinforced sewing machine needle board of one according to claim 1, it is characterized in that: needle plate boss (6) at needle plate substrate (4) on the surface, profile is round boss, needle plate boss (6) edge connects and arc transition with needle plate substrate (4), and needle plate boss (6) thickness is about 0.5 ~ 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065116.3U CN204474938U (en) | 2015-01-30 | 2015-01-30 | A kind of reinforced sewing machine needle board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065116.3U CN204474938U (en) | 2015-01-30 | 2015-01-30 | A kind of reinforced sewing machine needle board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474938U true CN204474938U (en) | 2015-07-15 |
Family
ID=53630741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520065116.3U Expired - Fee Related CN204474938U (en) | 2015-01-30 | 2015-01-30 | A kind of reinforced sewing machine needle board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474938U (en) |
-
2015
- 2015-01-30 CN CN201520065116.3U patent/CN204474938U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |