CN203754946U - Anti-run felting needle - Google Patents
Anti-run felting needle Download PDFInfo
- Publication number
- CN203754946U CN203754946U CN201320882041.9U CN201320882041U CN203754946U CN 203754946 U CN203754946 U CN 203754946U CN 201320882041 U CN201320882041 U CN 201320882041U CN 203754946 U CN203754946 U CN 203754946U
- Authority
- CN
- China
- Prior art keywords
- pricker
- needle
- hollow channel
- rubber case
- releasing
- 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.)
- Withdrawn - After Issue
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides an anti-run felting needle, comprising a felting needle, wherein the axis of the felting needle is provided with a hollow passage, the hollow passage is internally provided with a needle tip matched with the hollow passage, the periphery of the needle tip is fixedly connected with a rubber sleeve which extends to the needle body of the felting needle, a fixing ring seat sleeves the needle body of the felting needle, the rubber sleeve is fixedly connected to the fixing ring seat, and the hollow passage is communicated to a component for adjusting air pressure. Neither the needle tip nor the felting needle can damage yarns for forming a fabric, so that the structure of the fabric is protected.
Description
Affiliated technical field
The utility model relates to field of textile machinery, especially, is a kind of weaving pricker that prevents yarn running.
background technology
Pricker (knitting needle) is the main loop-forming element of one on knitting machine, by steel wire or steel band is machined makes, for yarn being woven into coil and making coil string cover connect into knitted fabric.The structure of knitting needle and shape affect the productivity ratio of knitting knitting cycle, knitting machine and the quality of product, are the important evidence of knitting machine design.Conventional knitting needle has three kinds of latch needles, crochet hook and compound needles.
The Weaving devices such as Sewing machines are the common equipments of textile garment enterprise, Sewing machines uses pricker puncture garment material can sew up manufacture clothes, but this puncture is indiscriminate puncture, because the needle point at pricker top is more sharp-pointed, pricker is easy to thrust of stitching yarns itself, causes the fibrous fracture in yarn and exposes.
Utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of anti-thread-releasing pricker, and this anti-thread-releasing pricker pricker of can weaving penetrates yarn.
The utility model solves the technical scheme that its technical problem adopts:
This anti-thread-releasing pricker comprises pricker, the axle center of described pricker is provided with hollow channel, in described hollow channel, be provided with the needle point matching with described hollow channel, the week of described needle point is upwards fixedly connected with rubber case, described rubber case extends to the needle body of described pricker, on the needle body of described pricker, also cover has fixing ring seat, described rubber case to be fixedly connected in described fixing ring seat, and described hollow channel is communicated with the member of adjustable pressure.
As preferably, the member of described adjustable pressure is air valve, and described air valve has the air pump being mated.
As preferably, described hollow channel is circular-arc at the outlet edge of described pricker.
The utility model has the advantage of:
Described pricker starts contact fabric, because described needle point is subject to the attraction of negative pressure in described hollow channel, the acquiescence needle point described hollow channel of not emerging, first contact fabric of described rubber case, because rubber case is subject to pulling of described fixing ring seat, described rubber case arranges the textile texture of fabric in the outlet of described hollow channel, make fabric occur space, described needle point pulls the lower outlet that is finally positioned at described hollow channel being subject to rubber case, described needle point thrusts described space, whole process, needle point and pricker are not all stabbed the yarn that forms fabric.
Brief description of the drawings
Fig. 1 is that this anti-thread-releasing pricker thrusts the structural representation before fabric.
Fig. 2 is that this anti-thread-releasing pricker thrusts the structural representation after fabric.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
In the present embodiment, consult Fig. 1 and Fig. 2, this anti-thread-releasing pricker comprises pricker 100, the axle center of described pricker 100 is provided with hollow channel 110, in described hollow channel 110, be provided with the needle point 120 matching with described hollow channel 110, the week of described needle point 120 is upwards fixedly connected with rubber case 310, described rubber case 310 extends to the needle body of described pricker 100, on the needle body of described pricker 100, also cover has fixing ring seat 300, described rubber case 310 is fixedly connected in described fixing ring seat 300, and described hollow channel 110 is communicated with the member of adjustable pressure.
Above-mentioned anti-thread-releasing pricker, the member of described adjustable pressure is air valve, described air valve has the air pump being mated, and can regulate the air pressure in described hollow channel 110 by described air pump, makes needle point 120 be subject to mobile different distance after the pulling force of described rubber case 310.
Above-mentioned anti-thread-releasing pricker, described hollow channel 110 is circular-arc at the outlet edge of described pricker 100, and weaving overlaps 310 described in scratch.
The principle of above-mentioned anti-thread-releasing pricker:
Consult Fig. 1, described pricker 100 is fixed on the flexible needle stand of Sewing machines, described fixing ring seat 300 is fixed on Sewing machines, when use, described pricker 100 starts contact fabric, because described needle point 120 is subject to the attraction of negative pressure in described hollow channel 110, the acquiescence needle point 120 described hollow channel 110 of not emerging, first contact fabric of described rubber case 310, because rubber case 310 is subject to pulling of described fixing ring seat 300, described rubber case 310 arranges the textile texture of fabric in the outlet of described hollow channel 110, make fabric occur space, consult Fig. 2, described needle point 120 pulls the lower outlet that is finally positioned at described hollow channel 110 being subject to rubber case 310, described needle point 120 thrusts described space, whole process, needle point 120 and pricker 100 are not all stabbed the yarn that forms fabric.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., all should be included in protection domain of the present utility model.
Claims (3)
1. an anti-thread-releasing pricker, comprise pricker (100), it is characterized in that: the axle center of described pricker (100) is provided with hollow channel (110), in described hollow channel (110), be provided with the needle point (120) matching with described hollow channel (110), the week of described needle point (120) is upwards fixedly connected with rubber case (310), described rubber case (310) extends to the needle body of described pricker (100), on the needle body of described pricker (100), also cover has fixing ring seat (300), described rubber case (310) is fixedly connected in described fixing ring seat (300), described hollow channel (110) is communicated with the member of adjustable pressure.
2. anti-thread-releasing pricker according to claim 1, is characterized in that: the member of described adjustable pressure is air valve, and described air valve has the air pump being mated.
3. anti-thread-releasing pricker according to claim 1, is characterized in that: described hollow channel (110) is circular-arc at the outlet edge of described pricker (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882041.9U CN203754946U (en) | 2013-12-31 | 2013-12-31 | Anti-run felting needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882041.9U CN203754946U (en) | 2013-12-31 | 2013-12-31 | Anti-run felting needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754946U true CN203754946U (en) | 2014-08-06 |
Family
ID=51250245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882041.9U Withdrawn - After Issue CN203754946U (en) | 2013-12-31 | 2013-12-31 | Anti-run felting needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741367A (en) * | 2013-12-31 | 2014-04-23 | 吴江市豪辉布业有限公司 | Running-resistant felting needle |
-
2013
- 2013-12-31 CN CN201320882041.9U patent/CN203754946U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741367A (en) * | 2013-12-31 | 2014-04-23 | 吴江市豪辉布业有限公司 | Running-resistant felting needle |
| CN103741367B (en) * | 2013-12-31 | 2015-09-09 | 吴江市豪辉布业有限公司 | Anti-thread-releasing pricker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140806 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |