CN203238439U - Single-hole seton suture needle - Google Patents
Single-hole seton suture needle Download PDFInfo
- Publication number
- CN203238439U CN203238439U CN 201320078683 CN201320078683U CN203238439U CN 203238439 U CN203238439 U CN 203238439U CN 201320078683 CN201320078683 CN 201320078683 CN 201320078683 U CN201320078683 U CN 201320078683U CN 203238439 U CN203238439 U CN 203238439U
- Authority
- CN
- China
- Prior art keywords
- needle
- type latch
- fluking type
- suture
- seton
- 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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Abstract
The utility model discloses a single-hole seton suture needle which comprises a needle body. The single-hole seton suture needle is characterized in that an opening is formed in the tail portion of the single-hole seton suture needle, opposite reverse hook type clamping teeth are respectively arranged on two sides in the opening, the tips of the opposite reverse hook type clamping teeth are just in contact and have no force on each other, and the single-hole seton suture needle is made of high-intensity elastic materials preferably. When the single-hole seton suture needle is used for seton, only the two ends of a suture line need to be gripped, and the middle portion of the suture line is pulled to the needle tail in a swallow-tailed shape. Accordingly, threading the needle is easy, and a practician can thread the needle with the suture line without looking. A person with bad eyesight or even a blind person can thread the needle with the suture line.
Description
Technical field
The utility model relates to a kind of sewing tool, particularly a kind of single hole drainage thread sewing needle.
Background technology
At present, known sewing needle afterbody has an oval-shaped pin hole, during use line is passed pin hole and just can use, and this is a very thing of effort for the people who has defective vision, particularly the elderly.
Summary of the invention
The utility model is for solving the defective of above-mentioned technology, provides a kind of line is hung single hole drainage thread sewing needle in the pin.
The utility model solves the technical scheme that its technical problem adopts: this single hole drainage thread sewing needle, comprise needle body, its characteristics are that described needle body afterbody is provided with an opening, opening part is provided with two relative fluking type latches, but described two fluking type latch crowns just contact mutually and do not stress, and the fluking type latch encloses out an independently closed space in needle body.
The utility model in use, suture that first will be to be worn is stretching, again will exceptionally straight suture firmly pulling in the opening of pin, after suture forced needle body afterbody opening to open, suture can be squeezed within the space that the fluking type latch encloses and finish the wiring process.After suture can be squeezed within the space that the fluking type latch encloses, because needle body afterbody opening has lost sutural extruding and can return to original shape, suture can not be pulled out in closed space in the other direction.
As the further optimization of technique scheme, described single hole drainage thread sewing needle integral body is made of high strength elastic material.Like this, can increase the elasticity of latch, the line physical efficiency is squeezed and to be opened latch and enter in the pin during wiring, and latch can reset into rapidly original position after the extruding force of line body disappeared, and the Resistance level body oppositely withdraws from.
In sum, be compared with existing technology, it is hanging wire that the utility model changes threading, because the particular design of backshank is so that wiring becomes easy especially, for the practician, eyes are not seen and suture can be drawn in the pin, even the people who has defective vision, even the blind person also can use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The mark implication is as follows among the figure:
The 1-the first fluking type latch hypotenuse, the 2-the first fluking type latch, the 3-the first fluking type latch inner edge, 4-backshank fork is done, 5-opening, the 6-the second fluking type latch hypotenuse, the 7, second fluking type latch, the 8-the second fluking type latch inner edge, 9-closed space, 10-needle body, 11-needle point.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
With reference to accompanying drawing: as shown in Figure 1, a kind of single hole drainage thread sewing needle, comprise needle body 10, be provided with opening 5 at needle body 10 afterbodys, be provided with a pair of fluking type latch at opening 5 places: i.e. the first fluking type latch 2 and the second fluking type latch 7, but two fluking type latch crowns just contact mutually and do not stress, and the first fluking type latch 2 and the second fluking type latch 7 crowns contact and form closed space 9.When suture was drawn in the needle body, suture can force the first fluking type latch 2 and the second fluking type latch 7 slightly to open, in the middle of suture can enter in the closed space 9 along the first fluking type latch hypotenuse 1 and the second fluking type latch hypotenuse 6.After suture was drawn into closed space 9, backshank fork was done 4 and is resetted, the first fluking type latch 2 and the second fluking type latch 7 state that resumes contacts.The first fluking type latch inner edge 3 and the second fluking type latch inner edge 8 are straight line, and suture oppositely can't make the first fluking type latch 2 and the second fluking type latch 7 separately, so suture can not be pulled out in closed space 9 in the other direction.
In addition, during enforcement, described sewing needle material preferably adopts high strength elastic material to consist of; More specifically can select the stainless steel material of high strength elastic to consist of.
In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all should regard as and belong to protection domain of the present utility model.
Claims (5)
1. single hole drainage thread sewing needle, comprise needle body (10), its characteristics are that described single hole drainage thread sewing needle needle body afterbody is provided with opening (5), and it is a pair of that opening (5) locates to be provided with relative fluking type latch, i.e. the first fluking type latch (2) and the second fluking type latch (7).
2. single hole drainage thread sewing needle as claimed in claim 1 is characterized in that, the crown of described the first fluking type latch (2) and the second fluking type latch (7) inwardly, its inclined open is towards the backshank direction.
3. single hole drainage thread sewing needle as claimed in claim 1, it is characterized in that, the first fluking type latch (2) in the described opening (5) and the second fluking type latch (7) are towards the limit of needle point (11) direction, and namely the first fluking type latch inner edge (3) is straight line and vertical with the shaft centre line of needle body (10) with the second fluking type latch inner edge (8).
4. single hole drainage thread sewing needle as claimed in claim 1, it is characterized in that, described the first fluking type latch (2) with the second fluking type latch (7) but crown just contact mutually and do not stress, and the first fluking type latch (2) and the second fluking type latch (7) enclose out a closed space (9) in needle body.
5. single hole drainage thread sewing needle as claimed in claim 1 is characterized in that, the described single hole drainage thread sewing needle at least afterbody of needle body (10) is made of high strength elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078683 CN203238439U (en) | 2013-02-20 | 2013-02-20 | Single-hole seton suture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078683 CN203238439U (en) | 2013-02-20 | 2013-02-20 | Single-hole seton suture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238439U true CN203238439U (en) | 2013-10-16 |
Family
ID=49315755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078683 Expired - Fee Related CN203238439U (en) | 2013-02-20 | 2013-02-20 | Single-hole seton suture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203238439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723930A (en) * | 2017-11-20 | 2018-02-23 | 绍兴宇琪化工有限公司 | A kind of clothes light textile equipment |
-
2013
- 2013-02-20 CN CN 201320078683 patent/CN203238439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723930A (en) * | 2017-11-20 | 2018-02-23 | 绍兴宇琪化工有限公司 | A kind of clothes light textile equipment |
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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: 20131016 Termination date: 20190220 |