CN103088569A - Fork-type double-barb threading needle - Google Patents
Fork-type double-barb threading needle Download PDFInfo
- Publication number
- CN103088569A CN103088569A CN2013100544862A CN201310054486A CN103088569A CN 103088569 A CN103088569 A CN 103088569A CN 2013100544862 A CN2013100544862 A CN 2013100544862A CN 201310054486 A CN201310054486 A CN 201310054486A CN 103088569 A CN103088569 A CN 103088569A
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- barb
- needle
- shape
- fork
- needle body
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Abstract
The invention discloses a fork-type double-barb threading needle. The fork-type double-barb threading needle comprises a needle body, and is characterized in that an opening is arranged on the tail portion of the fork-type double-barb threading needle, two sides in the opening are respectively provided with a barb, the barbs are oppositely arranged, tips of the barbs just contact and are not stressed by each other, and preferably, the fork-type double-barb threading needle is made of high-strength elastic materials. When a person threads the fork-type double-barb threading needle, the person only needs to grip two ends of sewing thread, and pull the middle portion of the sewing thread to the swallow-tailed needle tail. Thus, threading for the needle can be easy; for a skillful person, the person can put the sewing thread into the needle without watching with eyes; and a person with poor eyesight and even a blind person also can put the sewing thread into the needle.
Description
Technical field
The present invention relates to a kind of sewing tool, particularly the two barb Needle with hanging thread of a kind of V shape.
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 present invention will solve above-mentioned existing shortcoming, provides a kind of line is hung two barb Needle with hanging thread of V shape in pin.
The present invention solves the technical scheme that its technical problem adopts: the two barb Needle with hanging thread of this V shape, comprise needle body, its characteristics are that described needle body afterbody is provided with an opening, opening part is provided with two relative barbs, but two barb points just contact mutually and do not stress, and barb encloses out an independently closed space in needle body.
The present invention in use, suture that first will be to be worn is stretching, more exceptionally straight suture is firmly pulled in the opening of pin, after suture forces needle body afterbody opening to open, within suture can be squeezed into the space that barb encloses and complete the wiring process.After suture can be squeezed within the space that barb encloses, because having lost sutural extruding, needle body afterbody opening can return to original shape, and suture can not be pulled out in closed space in the other direction.
As the further optimization of technique scheme, the two barb Needle with hanging thread integral body of described V shape are made of high strength elastic material.Like this, can increase the elasticity of barb, during wiring, the line physical efficiency is squeezed and to be driven barb and enter in pin, and after the extruding force of line body disappears, barb can reset into rapidly original position, and the Resistance level body oppositely withdraws from.
In sum, compared to the prior art, it is hanging wire that the present invention changes threading, due to the particular design of backshank, holds sutural two ends, sutural middle part is hung also to pull in the pin toward the opening part of Needle with hanging thread get final product.Like this, just make wiring become easy especially, for the practician, eyes do not see and suture can be drawn in pin, even make the people who has defective vision, even the blind person also can use.
Description of drawings
Fig. 1 is structural representation of the present invention.
In figure, the mark implication is as follows:
1-barb hypotenuse, 2-barb, 3-barb inner edge, 4-backshank fork is done, 5-backshank opening part, 6-barb hypotenuse, 7, barb, 8-barb inner edge, 9-closed space, 10-needle body, 11-needle point.
The specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
With reference to accompanying drawing: as shown in Figure 1, the two barb Needle with hanging thread of a kind of V shape comprise needle body 10, be provided with an opening 5 at needle body 10 afterbodys, 5 places are provided with a pair of barb 2 and 7 at opening, but two barbs 2 just contact mutually with 7 crowns and do not stress, and two crowns contact and form the space 9 of a closure.When suture was drawn in the needle body, suture can force barb 2 and 7 slightly to open, in the middle of suture can enter in needle body endoporus 9 along barb hypotenuse 1 and 6.Backshank fork is done 4 and is resetted after suture is drawn into closed space 9, barb 2 and 7 state that resumes contacts.Barb 2 and 7 inner edge 3 and 8 are straight line, and suture oppositely can't make barb 2 and open in 7 minutes, 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.
When using wiring of the present invention, will hold sewing needle and a sutural end, expose the sewing needle backshank, another pulls suture and puts it into the opening part 5 of this sewing needle backshank, and draw in needle body, suture forces barb 2 and 7 slightly to open, and suture can be drawn in needle body space 9.Due to 4 high resiliences of needle body afterbody, be squeezed within the closed space 9 that barb encloses along the hypotenuse 1 and 6 of backshank barb when suture after, needle body afterbody integral body lost sutural extruding can immediate recovery to original shape.Barb 2 and 7 closed rear its inner edges 3 and 8 are straight line, and suture oppositely can't make barb 2 and open in 7 minutes, so suture can not be pulled out in closed space 9 in the other direction.
In addition to the implementation, the present invention can also have other embodiment.Fang Caiyong is equal to the technical scheme of replacement or equivalent transformation formation, all should regard as and belong to protection scope of the present invention.
Claims (5)
1. the two barb Needle with hanging thread of V shape, comprise needle body (10), and its characteristics are that the two barb Needle with hanging thread needle body afterbodys of described V shape are provided with dovetail shaped opening (5), and it is a pair of that needle body afterbody dovetail shaped opening (5) locates to be provided with relative barb, i.e. (2) and (7).
2. two barb Needle with hanging thread of V shape as claimed in claim 1, is characterized in that, described relative barb a pair of (2), (7), and its bill is inwardly, inclined open is towards the backshank direction.
3. the two barb Needle with hanging thread of V shape as claimed in claim 1, is characterized in that, a pair of barb (2) in described needle body dovetail shaped opening (5), (7) be towards the limit 3 and 8 of needle point 11 directions straight line and with and vertical with the shaft centre line of needle body 10.
4. the two barb Needle with hanging thread of V shape as claimed in claim 1, is characterized in that, but a pair of barb crown just contacts mutually and do not stress, and two pairs of barbs enclose out a closed space (9) in needle body.
5. the two barb Needle with hanging thread of V shape as claimed in claim 1, is characterized in that, the two barb Needle with hanging thread of the described V shape afterbody of needle body (10) at least are made of high strength elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100544862A CN103088569A (en) | 2013-02-20 | 2013-02-20 | Fork-type double-barb threading needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100544862A CN103088569A (en) | 2013-02-20 | 2013-02-20 | Fork-type double-barb threading needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103088569A true CN103088569A (en) | 2013-05-08 |
Family
ID=48201670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100544862A Pending CN103088569A (en) | 2013-02-20 | 2013-02-20 | Fork-type double-barb threading needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103088569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950312A (en) * | 2014-05-05 | 2014-07-30 | 徐泺 | Special threader for stitching hole |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6351778B2 (en) * | 1981-08-27 | 1988-10-17 | Matsutani Seisakusho | |
| CN201386197Y (en) * | 2009-04-14 | 2010-01-20 | 东华大学 | Novel hand sewing needle with open gap |
| CN101724998A (en) * | 2008-11-04 | 2010-06-09 | 付瑞霞 | Thread hanging type sewing needle |
-
2013
- 2013-02-20 CN CN2013100544862A patent/CN103088569A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6351778B2 (en) * | 1981-08-27 | 1988-10-17 | Matsutani Seisakusho | |
| CN101724998A (en) * | 2008-11-04 | 2010-06-09 | 付瑞霞 | Thread hanging type sewing needle |
| CN201386197Y (en) * | 2009-04-14 | 2010-01-20 | 东华大学 | Novel hand sewing needle with open gap |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950312A (en) * | 2014-05-05 | 2014-07-30 | 徐泺 | Special threader for stitching hole |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |