CN202730440U - Sewing machine thread guide device - Google Patents
Sewing machine thread guide device Download PDFInfo
- Publication number
- CN202730440U CN202730440U CN 201220266743 CN201220266743U CN202730440U CN 202730440 U CN202730440 U CN 202730440U CN 201220266743 CN201220266743 CN 201220266743 CN 201220266743 U CN201220266743 U CN 201220266743U CN 202730440 U CN202730440 U CN 202730440U
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- CN
- China
- Prior art keywords
- thread guide
- sewing
- sewing machine
- thread
- hole
- 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 - Lifetime
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Abstract
The utility model particularly relates to a sewing machine thread guide device. According to an existing sewing machine thread guide device, a through hole is machined in a metal plate, and thread guide operation for a sewing thread is achieved through the through hole. When the existing sewing machine thread guide device operates for a long time, wear of the through hole is caused by friction between the through hole and the sewing thread. Thus, the problems that the thread guide is not smooth, or the sewing thread is damaged and the sewing thread breaks easily are caused. Therefore, continuity of sewing work is affected, and time is wasted. The sewing machine thread guide device comprises thread guide rings. An axial through hole is arranged in the central position of each thread guide ring, a plurality of the thread guide rings are arranged in parallel mode and shaped like a yo-yo, and material of the thread guide rings is ceram. The thread guide rings are fixedly arranged on a supporting seat which is shaped like a mountain peak, and the thread guide rings are fixed with the supporting seat through a clamp spring which is shaped like a wave. Due to the fact that thread guide holes are the ceramic rings, the sewing machine thread guide device has the advantages that wear resistance is good, the surfaces of the thread guide holes are smooth, the sewing machine thread guide device is not easily worn in long time operation, the thread guide is smooth, and therefore workload is reduced, and work efficiency is improved.
Description
Technical field
The utility model is specifically related to a kind of Sewing machines wire passing device.
Background technology
The wire passing device of Sewing machines is to adopt on the metallic plate to process through hole at present, suture realized by through hole that the lineman did, this wire passing device is when working long hours, through hole and suture friction form wearing and tearing to crossing through hole, can cause like this line not smooth, perhaps damage suture, break easily, thereby the continuity of work is made in impact, loses time.
The utility model content
The utility model provides a kind of line Sewing machines wire passing device unobstructed, not suture easy to wear of crossing in order to solve the weak point in the above-mentioned background.
The utility model is for solving the problems of the technologies described above, and the technical scheme of employing is: a kind of Sewing machines wire passing device, comprise Overline ring, and described Overline ring is long ball-type, and the center is provided with axially extending bore, and described Overline ring is fixedly installed on the bearing.
Described Overline ring is fixed by jump ring and bearing,
Described Overline ring is arranged with in parallel a plurality of.
Described bearing be shaped as mountain peak type.
Described jump ring be shaped as undaform.
The material of described Overline ring is pottery.
Compared with prior art, advantage and the effect that the utlity model has are as follows: the utility model is because cable-through hole is ceramic ring, ABRASION RESISTANCE is good, smooth surface, long-term work is not easy to wear, it is unobstructed to cross line, has avoided bad owing to crossing the sewing performance that line freely do not cause, thereby has reduced workload, improved operating efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model bearing;
Fig. 3 is the structural representation of the utility model Overline ring;
Fig. 4 is the structural representation of the utility model jump ring;
Among the figure, 1-bearing, 2-Overline ring, 3-jump ring.
The specific embodiment
A kind of Sewing machines wire passing device, comprise Overline ring 2, the center of Overline ring 2 is provided with axial through hole, Overline ring 2 is arranged with in parallel a plurality of, and it is shaped as long ball-type (referring to Fig. 3), and material is pottery, on the bearing 1 that described Overline ring 2 is fixedly installed on, bearing 1 be shaped as mountain peak type (referring to Fig. 2), described Overline ring 2 is fixing with bearing 1 by jump ring 3, described jump ring 3 be shaped as undaform (referring to Fig. 4).
Embodiment 1(is referring to Fig. 1): the utility model Overline ring 2 is provided with 3, and it is fixing by jump ring and bearing 1.
The utility model wire passing device can be installed on the corresponding Sewing machines as required, suture passes through by the through hole in the middle of the Overline ring 2, because Overline ring 2 materials are that ceramic surface is smooth, so suture can pass through smoothly, so that workload reduces, operating efficiency improves.
Claims (6)
1. a Sewing machines wire passing device comprises Overline ring (2), it is characterized in that: described Overline ring (2) is long ball-type, and the center is provided with axially extending bore, and described Overline ring (2) is fixedly installed on the bearing (1).
2. a kind of Sewing machines wire passing device according to claim 1 is characterized in that: described Overline ring (2) is fixing by jump ring (3) and bearing (1).
3. a kind of Sewing machines wire passing device according to claim 1 and 2, it is characterized in that: described Overline ring (2) is arranged with in parallel a plurality of.
4. a kind of Sewing machines wire passing device according to claim 3 is characterized in that: described bearing (1) be shaped as mountain peak type.
5. a kind of Sewing machines wire passing device according to claim 4 is characterized in that: described jump ring (3) be shaped as undaform.
6. a kind of Sewing machines wire passing device according to claim 5 is characterized in that: the material of described Overline ring (2) is pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266743 CN202730440U (en) | 2012-06-07 | 2012-06-07 | Sewing machine thread guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266743 CN202730440U (en) | 2012-06-07 | 2012-06-07 | Sewing machine thread guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730440U true CN202730440U (en) | 2013-02-13 |
Family
ID=47656154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220266743 Expired - Lifetime CN202730440U (en) | 2012-06-07 | 2012-06-07 | Sewing machine thread guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730440U (en) |
-
2012
- 2012-06-07 CN CN 201220266743 patent/CN202730440U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |