CN201648708U - Pressing pin of spring - Google Patents
Pressing pin of spring Download PDFInfo
- Publication number
- CN201648708U CN201648708U CN2010201589523U CN201020158952U CN201648708U CN 201648708 U CN201648708 U CN 201648708U CN 2010201589523 U CN2010201589523 U CN 2010201589523U CN 201020158952 U CN201020158952 U CN 201020158952U CN 201648708 U CN201648708 U CN 201648708U
- Authority
- CN
- China
- Prior art keywords
- pressing pin
- spring
- guide post
- connection seat
- rod
- 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
Links
- 241000237858 Gastropoda Species 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000035515 penetration Effects 0.000 abstract 1
- 210000002683 foot Anatomy 0.000 description 18
- 230000009286 beneficial effect Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a pressing pin of the head of a single-head quilting machine, in particular to a pressing pin of a spring. The pressing pin comprises an upper end pressing pin rod and a lower end pressing pin, wherein a connecting seat and a guiding rod are arranged between the pressing pin rod and the pressing pin, the lower end of the pressing pin rod is fixedly connected with the connecting seat, the lower end of the guiding rod is fixedly connected with the pressing pin, the guiding rod is sheathed with a spring, the connecting seat is provided with a through hole which adapts to be penetrated by the guiding rod by means of penetration up and down, the guide rod is penetrated through the through hole, the upper end of the guide rod is extended out of the through hole, the upper end of the guiding rod is screwed with a screw nut, and the spring is abutted between the connecting seat and the pressing pin. Due to the arrangement of the connecting seat, the guiding rod and the spring, the pressing pin has very prominent elasticity pressing performance, can firmly press a thick material and a thin material, can greatly improve the working efficiency and the quilting quality of the quilting machine which takes the pressing pin as the pressing pin of the head of the machine, and is simple in structure, economical and practical.
Description
Technical field
The utility model relates to a kind of head presser feet of single head quilting machines, relates in particular to a kind of spring presser feet.
Background technology
The head presser feet of existing single head quilting machines is does not have flexible fixing presser foot, when approaching the material product with its quilting, is difficult for fastening, and influences operating efficiency and quilting quality.
The utility model content
In view of this, technical problem to be solved in the utility model is: provide a kind of simple in structure, have elasticity and press solidly ability, the spring presser feet that the thin and thick material all can fasten.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of spring presser feet, comprise presser bar that is positioned at the upper end and the presser feet that is positioned at the lower end, wherein, be provided with connection seat and guide post between described presser bar and the presser feet, the fixedly connected described connection seat in the lower end of described presser bar, the fixedly connected described presser feet in the lower end of described guide post, described guide post is arranged with spring outward, up/down perforation has a through hole that adaptive described guide post wears in the described connection seat, described guide post wears and the upper end passes described through hole, the upper end snail of described guide post is connected to nut, and described spring is connected between described connection seat and presser feet.
As preferably, described guide post is two.
As preferably, described connection seat vertically is provided with jack in the position that connects described presser bar, insert in the described jack lower end of described presser bar, and described connection seat also laterally is provided with the screw fixed hole that connects described jack, is provided with the fixed screw in order to fixing described presser bar in the described screw fixed hole.
As shown from the above technical solution, the beneficial effects of the utility model are:
Compared to existing technology, the utility model is by the setting to connection seat, guide post and spring, making it have unsurpassed elasticity presses solidly ability, all can fasten the thin and thick material, can greatly improve with its quilting machines operating efficiency and quilting quality as the head presser feet, simple in structure, economical and practical.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
The specific embodiment
In order to make those skilled in the art can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing.
See also shown in Figure 1, the utility model provides a kind of spring presser feet, comprise presser bar 1 that is positioned at the upper end and the presser feet 2 that is positioned at the lower end, wherein, be provided with connection seat 3 and guide post 4 between described presser bar 1 and the presser feet 2, the fixedly connected described connection seat 3 in the lower end of described presser bar 1, the fixedly connected described presser feet 2 in the lower end of described guide post 4, the described guide post 4 outer springs 5 that are arranged with, up/down perforations has a through hole (not shown) that adaptive described guide post 4 wears in the described connection seat 3, described guide post 4 wears and the upper end passes described through hole, the upper end snail of described guide post 4 is connected to nut 6, described spring 5 is connected to 2 of described connection seat 3 and presser feets, described guide post 4 is two, described connection seat 3 vertically is provided with the jack (not shown) in the position that connects described presser bar 1, insert in the described jack lower end of described presser bar 1, described connection seat 3 also laterally is provided with the screw fixed hole (not shown) that connects described jack, is provided with the fixed screw 7 in order to fixing described presser bar 1 in the described screw fixed hole.
In actual use, when described presser bar 1 pressed down, by the spring 5 of connection seat 3 wedging rings outside guide post 4, presser feet pressed the quilting thing in the time of can guaranteeing that eedle gets off, and guarantees normal quilting.
But the above only is a preferable possible embodiments of the present utility model, is not in order to limit to claim of the present utility model, so the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, all in like manner to be included in the scope of the present utility model.
Claims (3)
1. spring presser feet, comprise presser bar that is positioned at the upper end and the presser feet that is positioned at the lower end, it is characterized in that, be provided with connection seat and guide post between described presser bar and the presser feet, the fixedly connected described connection seat in the lower end of described presser bar, the fixedly connected described presser feet in the lower end of described guide post, described guide post is arranged with spring outward, up/down perforation has a through hole that adaptive described guide post wears in the described connection seat, described guide post wears and the upper end passes described through hole, the upper end snail of described guide post is connected to nut, and described spring is connected between described connection seat and presser feet.
2. spring presser feet as claimed in claim 1 is characterized in that, described guide post is two.
3. spring presser feet as claimed in claim 2, it is characterized in that, described connection seat vertically is provided with jack in the position that connects described presser bar, insert in the described jack lower end of described presser bar, described connection seat also laterally is provided with the screw fixed hole that connects described jack, is provided with the fixed screw in order to fixing described presser bar in the described screw fixed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201589523U CN201648708U (en) | 2010-04-15 | 2010-04-15 | Pressing pin of spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201589523U CN201648708U (en) | 2010-04-15 | 2010-04-15 | Pressing pin of spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648708U true CN201648708U (en) | 2010-11-24 |
Family
ID=43113936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201589523U Expired - Fee Related CN201648708U (en) | 2010-04-15 | 2010-04-15 | Pressing pin of spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691179A (en) * | 2012-06-14 | 2012-09-26 | 吴江伊华丽丝绸时装有限公司 | Presser foot for sewing machine to sew thin cloths |
| CN104878523A (en) * | 2015-06-30 | 2015-09-02 | 拓卡奔马机电科技有限公司 | Special presser foot for sewing trousers hook |
-
2010
- 2010-04-15 CN CN2010201589523U patent/CN201648708U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691179A (en) * | 2012-06-14 | 2012-09-26 | 吴江伊华丽丝绸时装有限公司 | Presser foot for sewing machine to sew thin cloths |
| CN104878523A (en) * | 2015-06-30 | 2015-09-02 | 拓卡奔马机电科技有限公司 | Special presser foot for sewing trousers hook |
| CN104878523B (en) * | 2015-06-30 | 2017-06-09 | 拓卡奔马机电科技有限公司 | A kind of extraordinary presser feet for sewing trousers hook |
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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: 20101124 Termination date: 20130415 |