CN212025526U - Flat needle with round tail - Google Patents
Flat needle with round tail Download PDFInfo
- Publication number
- CN212025526U CN212025526U CN202020318224.8U CN202020318224U CN212025526U CN 212025526 U CN212025526 U CN 212025526U CN 202020318224 U CN202020318224 U CN 202020318224U CN 212025526 U CN212025526 U CN 212025526U
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- China
- Prior art keywords
- needle
- needle body
- flat
- tail
- round
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Abstract
The utility model discloses a round-tail flat needle relates to articles for daily use technical field, including first needle body and the second needle body that the structure is the same, be provided with the articulamentum between first needle body and the second needle body, first needle body and second needle body use the articulamentum to set up as the symmetry plane symmetry, first needle body includes flat needle and backshank, the backshank is the halfcylinder, just the flat needle is fixed to be set up at the backshank lower extreme. The connecting layer is an adhesive layer, and the surfaces of the first needle body and the second needle body are coated with adhesives. The magnetic sheet layer can also be arranged between the first needle body and the second needle body and is used for tightly connecting the first needle body and the second needle body. The round-tail flat needle provided by the application is provided with two flat needles, is high in strength, reduces the bending probability in the operation process of a machine table, further improves the production efficiency, and reduces the labor intensity of workers.
Description
Technical Field
The utility model relates to a daily necessities needle, in particular to a round-tail flat needle.
Background
At present, a roving frame adopted by the textile industry in China adopts round-tail flat needles to comb cotton, linen and spun silk, and the round needles are easy to bend because the needle manufacturing technology cannot guarantee the requirement of quenching hardness. During the operation of the machine, needle folding and needle blocking caused by insufficient hardness often occur, so that the machine is frequently stopped, the maintenance time is long, the working efficiency of the machine is influenced, the waste is serious, the cleaning is difficult, the labor intensity of workers is high, and the like.
SUMMERY OF THE UTILITY MODEL
For overcoming the round-tail flat needle that exists among the prior art and buckling easily in the use, influence production efficiency, extravagant serious, and the big problem of workman intensity of labour, the utility model provides a round-tail flat needle.
The specific technical scheme is as follows:
the utility model provides a flat needle with round tail, includes the same first needle body and the second needle body of structure, be provided with the articulamentum between first needle body and the second needle body, first needle body and second needle body use the articulamentum to set up as the symmetry plane symmetry, first needle body includes flat needle and backshank, the backshank is the halfcylinder, just flat needle is fixed to be set up at the backshank lower extreme.
Preferably, the connecting layer is an adhesive layer, and the surfaces of the first needle body and the second needle body are both coated with adhesives.
Preferably, the connecting layer is a magnetic sheet layer, and the magnetic sheet is arranged between the first needle body and the second needle body and used for tightly connecting the first needle body and the second needle body.
Preferably, a rectangular groove is formed in the bottom surface of the needle tail, the top end of the flat needle is inserted into the rectangular groove, and the top end of the flat needle is tightly connected with the rectangular groove.
Preferably, the surface of the top end of the flat needle is a rough surface.
Compared with the prior art, the utility model following beneficial effect has:
(1) be provided with first needle body and second needle body in this application, and through articulamentum zonulae occludens, first needle body and second needle body simultaneous working have strengthened the intensity of circle tail flat needle, at the platform operation in-process, have reduced the probability of buckling, and then have improved production efficiency, have alleviateed workman's intensity of labour.
(2) The flat needle top cartridge is in the needle tail bottom surface in this application, and one side flat needle is bent the back, can extract the back with the flat needle and change, has further practiced thrift manufacturing cost.
Drawings
FIG. 1 is a schematic structural view of a round-tail flat needle of the present invention;
FIG. 2 is a cross-sectional view of a round-tail flat needle of the present invention;
fig. 3 is a schematic view of a first needle body according to embodiment 3 of the present invention.
In the figure, 1-a first needle body, 2-a connecting layer, 3-a flat needle, 4-a needle tail and 5-a rectangular groove.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The utility model discloses a round-tail flat needle, as shown in figure 1, including the same first needle body and the second needle body of structure, be provided with the articulamentum between first needle body and the second needle body, first needle body and second needle body use the articulamentum to set up as the symmetry plane symmetry, and first needle body includes flat needle and backshank, and the backshank is the halfcylinder, and the flat needle is fixed to be set up at the backshank lower extreme. As shown in fig. 2, preferably, the connecting layer is an adhesive layer, and the surfaces of the first needle body and the second needle body are both coated with an adhesive. In addition, the connecting layer can also be a magnetic sheet layer, and the magnetic sheet is arranged between the first needle body and the second needle body and is used for tightly connecting the first needle body and the second needle body. As shown in fig. 3, a rectangular groove is formed in the bottom surface of the needle tail, the top end of the flat needle is inserted into the rectangular groove, the top end of the flat needle is tightly connected with the rectangular groove, and preferably, the surface of the top end of the flat needle is a rough surface.
Example 1:
the utility model discloses a round-tail flat needle, including the same first needle body and the second needle body of structure, be provided with the articulamentum between first needle body and the second needle body, first needle body and second needle body use the articulamentum to set up as the symmetry plane symmetry, and first needle body includes flat needle and backshank, and the backshank is the half cylinder, and flat needle is fixed to be set up at the backshank lower extreme. Preferably, the connecting layer is an adhesive layer, and the surfaces of the first needle body and the second needle body are coated with adhesives.
Example 2:
the utility model discloses a round-tail flat needle, including the same first needle body and the second needle body of structure, be provided with the articulamentum between first needle body and the second needle body, first needle body and second needle body use the articulamentum to set up as the symmetry plane symmetry, and first needle body includes flat needle and backshank, and the backshank is the half cylinder, and flat needle is fixed to be set up at the backshank lower extreme. The connecting layer can also be a magnetic sheet layer, and the magnetic sheet is arranged between the first needle body and the second needle body and is used for tightly connecting the first needle body and the second needle body.
Example 3:
on the basis of embodiment 1 or embodiment 2, as shown in fig. 3, a rectangular groove is formed in the bottom surface of the needle tail, the top end of the flat needle is inserted into the rectangular groove, and the top end of the flat needle is tightly connected with the rectangular groove. The surface of the top end of the flat needle is a rough surface.
Example 4:
on the basis of embodiment 1 or embodiment 2, the needle tail and the flat needle are integrally formed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. A round-tail flat needle is characterized in that: including the same first needle body and the second needle body of structure, be provided with the articulamentum between first needle body and the second needle body, first needle body and second needle body use the articulamentum to set up as the symmetry plane symmetry, first needle body includes flat needle and backshank, the backshank is the halfcylinder, just flat needle is fixed to be set up at the backshank lower extreme.
2. The round-tail flat needle according to claim 1, characterized in that: the connecting layer is an adhesive layer, and the surfaces of the first needle body and the second needle body are coated with adhesives.
3. The round-tail flat needle according to claim 1, characterized in that: the connecting layer is a magnetic sheet layer, and the magnetic sheet is arranged between the first needle body and the second needle body and used for tightly connecting the first needle body and the second needle body.
4. A round-tailed flat needle according to claim 2 or 3, characterized in that: the bottom surface of the needle tail is provided with a rectangular groove, the top end of the flat needle is inserted into the rectangular groove, and the top end of the flat needle is tightly connected with the rectangular groove.
5. The round-tail flat needle according to claim 4, characterized in that: the surface of the top end of the flat needle is a rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318224.8U CN212025526U (en) | 2020-03-13 | 2020-03-13 | Flat needle with round tail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318224.8U CN212025526U (en) | 2020-03-13 | 2020-03-13 | Flat needle with round tail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212025526U true CN212025526U (en) | 2020-11-27 |
Family
ID=73484235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020318224.8U Expired - Fee Related CN212025526U (en) | 2020-03-13 | 2020-03-13 | Flat needle with round tail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212025526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832602A (en) * | 2021-10-22 | 2021-12-24 | 嘉兴市丰源针织有限公司 | Knitting needle for woolen sweater knitting machine |
-
2020
- 2020-03-13 CN CN202020318224.8U patent/CN212025526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832602A (en) * | 2021-10-22 | 2021-12-24 | 嘉兴市丰源针织有限公司 | Knitting needle for woolen sweater knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |