CN202644143U - Spring device of multi-needle sewing machine - Google Patents
Spring device of multi-needle sewing machine Download PDFInfo
- Publication number
- CN202644143U CN202644143U CN 201220177332 CN201220177332U CN202644143U CN 202644143 U CN202644143 U CN 202644143U CN 201220177332 CN201220177332 CN 201220177332 CN 201220177332 U CN201220177332 U CN 201220177332U CN 202644143 U CN202644143 U CN 202644143U
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- spring
- sewing machine
- tubular support
- pressing plate
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Abstract
The utility model provides a spring device of a multi-needle sewing machine and relates to sewing machinery. The spring device of the multi-needle sewing machine is characterized by comprising a tubular machine base. The bottom end of the tubular machine base is connected with a pressing plate, the pressing plate is connected onto the tubular machine base in welding mode, a thickening spring is arranged on the outer periphery of the tubular machine base, the spring surrounds the tubular machine base, and one end of the spring is connected onto the pressing plate. The spring device of the multi-needle sewing machine is reasonable in structure and durable in use.
Description
Technical field:
The utility model relates to a kind of sewing machine, is specifically related to a kind of multineedle sewing machine spring assembly.
Background technology:
Sewing machines is to use one or more sewing thread, form one or more stitchings at sewing, the machine that makes one or more layers sewing interweave or unite by a seam, the sewing function is made the goods such as the fabric such as cotton, fiber crops, silk, hair, artificial fibre and leather, plastics, paper, the stitching neat appearance of stitching out, smooth firm, sewing velocity is fast etc.; The title of Sewing machines is greatly mainly with the comprehensive name such as needlework number, stitching form, automaticity in real work, and according to using popularity to be divided into general sewing machine, sewing machine special tool, three large classes of special sewing machine, general Sewing machines all is comprised of head, support, transmission and four parts of annex, in the process of using stitching sewing machine, the dress material movement velocity appears sometimes inhomogeneous, short irregular phenomenon during the needle tracking duration.In large-scale sewing machine work, because machinery will operate for a long time, and the different model of sewing, different types of material, like this working year limit for length after, can greatly reduce for life-span of sewing machine, the spring on the sewing machine can lost its bounce, and many mechanically spring very thin all, be unable to undergo lasting work, and need frequent maintenance and repair, brought unnecessary trouble for factory, enterprise.
The utility model content:
Technical problem to be solved in the utility model be to overcome existing technological deficiency provide a kind of rational in infrastructure, use lasting multineedle sewing machine spring assembly.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of multineedle sewing machine spring assembly, it is characterized in that: comprise the tubular support, described tubular support bottom is connected with pressing plate, and described pressing plate is connected by welding on the tubular support, and welding pressing plate and tubular support later is as a whole, described tubular support bottom is equipped with sewing needle, be provided with the spring of overstriking around described tubular support is outer, described ring spring is on the tubular support, and an end is connected on the pressing plate, described spring is thicker than the spring of normal operation, work that like this can be more lasting.
The beneficial effects of the utility model are: tubular support bottom is connected with pressing plate, and pressing plate is connected by welding on the tubular support, is not easy like this to get loose, drop, and is provided with the spring of overstriking around the tubular support is outer, work that like this can be more lasting.The utility model is rational in infrastructure, use is lasting.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of multineedle sewing machine spring assembly, comprise tubular support 1, tubular support 1 bottom is connected with pressing plate 2, pressing plate 2 is connected by welding on the tubular support 1, and tubular support 1 bottom is equipped with sewing needle 3, the tubular support 1 outer spring 4 that is provided with overstriking all around, add bulky spring 4 and be looped around on the tubular support 1, an end is connected on the pressing plate 2.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. multineedle sewing machine spring assembly, it is characterized in that: comprise the tubular support, described tubular support bottom is connected with pressing plate, described pressing plate is connected by welding on the tubular support, be provided with spring around described tubular support is outer, described ring spring is on the tubular support, and an end is connected on the pressing plate.
2. a kind of multineedle sewing machine spring assembly according to claim 1, it is characterized in that: described spring is the spring of overstriking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177332 CN202644143U (en) | 2012-04-24 | 2012-04-24 | Spring device of multi-needle sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177332 CN202644143U (en) | 2012-04-24 | 2012-04-24 | Spring device of multi-needle sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202644143U true CN202644143U (en) | 2013-01-02 |
Family
ID=47413274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220177332 Expired - Fee Related CN202644143U (en) | 2012-04-24 | 2012-04-24 | Spring device of multi-needle sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202644143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI759707B (en) * | 2020-03-26 | 2022-04-01 | 星銳縫紉機股份有限公司 | Sewing machine needle with replaceable thread guide |
-
2012
- 2012-04-24 CN CN 201220177332 patent/CN202644143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI759707B (en) * | 2020-03-26 | 2022-04-01 | 星銳縫紉機股份有限公司 | Sewing machine needle with replaceable thread guide |
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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: 20130102 Termination date: 20130424 |