CN204455414U - The modified node method of presser device - Google Patents
The modified node method of presser device Download PDFInfo
- Publication number
- CN204455414U CN204455414U CN201420834306.2U CN201420834306U CN204455414U CN 204455414 U CN204455414 U CN 204455414U CN 201420834306 U CN201420834306 U CN 201420834306U CN 204455414 U CN204455414 U CN 204455414U
- Authority
- CN
- China
- Prior art keywords
- pressure yarn
- dish
- endoporus
- yarn post
- presser device
- 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 modified node method of presser device, comprise pressure yarn post, two pressure yarn dish, thread boards.The top of described pressure yarn post is an engaging column, and bottom is joint pin, is provided with ladder dish in the junction of engaging column and joint pin, and the stage casing of this ladder dish has a necking down; A shoulder hole is offered at the middle part of described thread board, and the endoporus in the middle part of thread board is connected in the necking down of pressure yarn post ladder dish by the mode of distortion; Two described pressure yarn dish are socketed on the engaging column of pressure yarn post successively.Due to the as a whole component of pressure yarn post of the present utility model, structure is comparatively simple; Again, because the endoporus in the middle part of the utility model thread board is connected in the necking down of pressure yarn post ladder dish by the mode of distortion, assemble up more for convenience.
Description
Technical field
The utility model relates to a kind of field of textiles, particularly relates to a kind of modified node method of presser device.
Background technology
As shown in Figure 1, the presser device commonly used is divided by top 1 ' and bottom 2 ' two parts and forms, and top 1 ' is made primarily of plastic member, and the parts such as pressure yarn dish 11 ', thread board 12 ' are housed; Bottom 2 ' is made up of metal material, and for fixing with board support, top 1 ' and bottom 2 ' connect together, and structure is comparatively complicated, and manufacturing cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of assembles easily, processing is simple, the modified node method of the presser device of low cost of manufacture.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of modified node method of presser device, comprises pressure yarn post, two pressure yarn dish, thread boards; The top of described pressure yarn post is an engaging column, and bottom is joint pin, is provided with ladder dish in the junction of engaging column and joint pin, and the stage casing of this ladder dish has a necking down; A shoulder hole is offered at the middle part of described thread board, and the aperture of endoporus is little compared with the aperture of exit orifice and thin, and the endoporus in the middle part of thread board is connected in the necking down of pressure yarn post ladder dish by the mode of distortion; Two described pressure yarn dish are socketed on the engaging column of pressure yarn post successively.
The breach of the edge more than two of the endoporus of described thread board shoulder hole.
Edge four breach of the endoporus of described thread board shoulder hole.
The plastic member that described pressure yarn post is formed in one.
After adopting such scheme, due to the as a whole component of pressure yarn post of the present utility model, one-body molded by injection machine, structure is comparatively simple; Again, a shoulder hole is offered at the middle part due to the utility model thread board, and the aperture of endoporus is little compared with the aperture of exit orifice and thin, and the endoporus in the middle part of thread board is connected in the necking down of pressure yarn post ladder dish by the mode of distortion, assembles up more for convenience.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation commonly using presser device;
Fig. 2 is axonometric drawing of the present utility model;
Fig. 3 is three-dimensional exploded view of the present utility model.
Detailed description of the invention
As shown in Figure 2 and Figure 3, the utility model is a kind of modified node method of presser device, comprises pressure yarn post 1, two pressure yarn dish 2, thread boards 3.
The top of described pressure yarn post 1 is an engaging column 11, and bottom is joint pin 12, and for fixing with board support, be provided with ladder dish 13 at engaging column 11 and the junction of joint pin 12, the stage casing of this ladder dish 13 has a necking down 131.
A shoulder hole 31 is offered at the middle part of described thread board 3, the aperture of shoulder hole 31 endoporus is little compared with the aperture of exit orifice and thin, edge four breach 32 of endoporus, so that the distortion of endoporus, thread board 3 endoporus is connected in pressure yarn post 1 ladder dish 13 necking down 131 by the mode of distortion.
Two described pressure yarn dish 2 are socketed on the engaging column 11 of pressure yarn post 1 successively, are provided with an inner groovy 14 for buckle gland 4 on the top of engaging column 11.
Emphasis of the present utility model is just: thread board and the connected mode of pressing yarn post.
The above, be only the utility model preferred embodiment, therefore can not limit with this scope that the utility model implements, the equivalence namely done according to the utility model claim and description change with modify, all should still belong in scope that the utility model patent contains.
Claims (4)
1. a modified node method for presser device, is characterized in that: comprise pressure yarn post, two pressure yarn dish, thread boards; The top of described pressure yarn post is an engaging column, and bottom is joint pin, is provided with ladder dish in the junction of engaging column and joint pin, and the stage casing of this ladder dish has a necking down; A shoulder hole is offered at the middle part of described thread board, and the aperture of endoporus is little compared with the aperture of exit orifice and thin, and the endoporus in the middle part of thread board is connected in the necking down of pressure yarn post ladder dish by the mode of distortion; Two described pressure yarn dish are socketed on the engaging column of pressure yarn post successively.
2. the modified node method of presser device according to claim 1, is characterized in that: the breach of the edge more than two of the endoporus of described thread board shoulder hole.
3. the modified node method of presser device according to claim 1, is characterized in that: edge four breach of the endoporus of described thread board shoulder hole.
4. the modified node method of presser device according to claim 1, is characterized in that: the plastic member that described pressure yarn post is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834306.2U CN204455414U (en) | 2014-12-25 | 2014-12-25 | The modified node method of presser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834306.2U CN204455414U (en) | 2014-12-25 | 2014-12-25 | The modified node method of presser device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455414U true CN204455414U (en) | 2015-07-08 |
Family
ID=53662327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834306.2U Expired - Fee Related CN204455414U (en) | 2014-12-25 | 2014-12-25 | The modified node method of presser device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204455414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256454A (en) * | 2015-11-02 | 2016-01-20 | 东莞今富五金机械有限公司 | Yarn pressing mechanism, yarn storage device and stopping device |
-
2014
- 2014-12-25 CN CN201420834306.2U patent/CN204455414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256454A (en) * | 2015-11-02 | 2016-01-20 | 东莞今富五金机械有限公司 | Yarn pressing mechanism, yarn storage device and stopping device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20161225 |