CN105780342A - Sewing needle for sewing machine - Google Patents
Sewing needle for sewing machine Download PDFInfo
- Publication number
- CN105780342A CN105780342A CN201410794999.1A CN201410794999A CN105780342A CN 105780342 A CN105780342 A CN 105780342A CN 201410794999 A CN201410794999 A CN 201410794999A CN 105780342 A CN105780342 A CN 105780342A
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- CN
- China
- Prior art keywords
- guide pile
- needle
- suture needle
- sewing machine
- sewing
- 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.)
- Pending
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- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a sewing needle for a sewing machine. The sewing needle comprises an upper needle body and a lower needle body. The lower needle body comprises a sewing needle portion, a needle hole portion and a connecting portion, wherein the needle hole portion is located between the sewing needle portion and the connecting portion, a needle hole is formed in the needle hole portion, and multiple locating holes arranged vertically are formed in the connecting portion. The upper needle body comprises multiple locating piles, and the upper needle body and the lower needle body are movably connected through the locating piles and the locating holes. Compared with the prior art, the sewing needle comprises the upper needle body and the lower needle body, the distance between the upper needle body and the lower needle body is adjustable, the length of the whole sewing needle can be adjusted at any time, the distance between the sewing needle and the table top of the sewing machine can be adjusted at any time, the needle hole of the sewing needle is enlarged, the needle is convenient to use and thread, and the working efficiency is improved.
Description
Technical field
The present invention relates to sewing machine technique field, particularly a kind of use in sewing machine suture needle.
Background technology
Sewing machine is to use one or more sewing thread, forms one or more stitchings on sewing, makes the machine that one or more layers sewing interweaves or unites by a seam.The sewing function sewing goods such as fabric and leather, plastics, paper such as cotton, fiber crops, silk, hair, staple fibre, the stitching neat appearance stitched out, smooth firmly, sewing velocity is fast, easy to use.
Suture needle in the sewing machine of prior art is all regular length, and when suture needle is arranged on sewing machine, the distance of suture needle end distance sewing machine desktop is also fixing, so when needing the height regulating suture needle distance desktop, very inconvenient.The pin hole of suture needle of the prior art is too little simultaneously, so that sewing thread could be penetrated in suture needle by the spirit that user must cost a lot of money, so the waste plenty of time is on threading a needle, it is impossible to improve work efficiency.
Summary of the invention
For the problems referred to above, the invention provides a kind of use in sewing machine suture needle, the length of this suture needle can regulate at any time, so can regulate the distance between suture needle and the desktop of sewing machine at any time, and the pin hole of this suture needle simultaneously becomes big, uses pin to thread a needle conveniently, improves work efficiency.
The technical solution used in the present invention is:
A kind of use in sewing machine suture needle, including upper pin and lower needle body, lower needle body includes suture needle portion, pin hole portion and connecting portion, pin hole portion is between suture needle portion and connecting portion, pin hole portion is provided with pin hole, connecting portion is provided with multiple hole, location being vertically arranged, and upper pin is included multiple guide pile, upper pin and lower needle body and is flexibly connected by guide pile and hole, location.
Preferably, upper pin farther includes the fixing connection of location division and installation portion, location division and installation portion, and location division is in the lower section of installation portion, and guide pile is arranged in location division.
It is highly preferred that location division farther includes regulating tank and two cell walls, two cell walls form regulating tank, and guide pile is arranged on two cell walls, and the connecting portion of lower needle body is socketed in the regulating tank of location division.
It is separately positioned on two cell walls it is highly preferred that each guide pile includes the first guide pile and the second guide pile, the first guide pile and the second guide pile.
It is highly preferred that the first guide pile and the second guide pile position height on two cell walls respectively is inconsistent.
More preferably, the height of the first guide pile and the second guide pile and be the height in hole, a location, so when guide pile is flexibly connected with hole, location, the first guide pile and in second guide pile hole, location all in correspondence, improve the steadiness of whole suture needle, it is prevented that lower needle body comes off from upper pin.
It is highly preferred that upper pin is adopted made of plastic, there is elasticity.
Preferably, pin hole is arranged on the center in pin hole portion.
It is highly preferred that pin hole be shaped as rhombus, expand the area of pin hole, conveniently thread a needle.
Preferably, suture needle portion is cone shape, and pin hole portion and connecting portion are cuboid, does not so both just affect the use of suture needle, is easy to again being flexibly connected of lower needle body and upper pin simultaneously.
Preferably, the installation portion of upper pin is provided with screw thread, it is simple to upper pin installation on sewing machine.
Compared with prior art, the beneficial effects of the present invention is: this suture needle includes upper pin and lower needle body two parts, the spacing scalable of upper pin and lower needle body, so whole suture needle length can regulate at any time, thus the distance that can regulate at any time between suture needle and the desktop of sewing machine, the pin hole of this suture needle simultaneously becomes big, uses pin to thread a needle conveniently, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of a kind of use in sewing machine suture needle provided by the invention；
Fig. 2 is the explosive view of a kind of use in sewing machine suture needle provided by the invention.
Detailed description of the invention
With reference to the accompanying drawings preferred implementation provided by the invention is illustrated.
Fig. 1 to Fig. 2, for the preferred implementation of a kind of use in sewing machine suture needle provided by the invention.As shown in Figure 1 to Figure 2, this suture needle includes upper pin 10 and lower needle body 20, is flexibly connected between upper pin 10 and lower needle body 20, and the spacing between scalable upper pin 10 and lower needle body 20, thus regulating the length of whole suture needle.
Lower needle body 20 farther includes lower needle body and includes suture needle portion 21, pin hole portion 22 and connecting portion 23, pin hole portion 22 is between suture needle portion 21 and connecting portion 23, suture needle portion 21 is cone shape, pin hole portion 22 and connecting portion 23 are cuboid, so both just do not affect the use of suture needle, be easy to again being flexibly connected of lower needle body 20 and upper pin 10 simultaneously.
Pin hole portion 22 is provided with pin hole 221, and pin hole 221 is arranged on the center in pin hole portion 22, pin hole 221 be shaped as rhombus, expand the area of pin hole 221, conveniently thread a needle.
Connecting portion 23 is provided with multiple hole, location 231 being vertically arranged, hole 231, location through hole on connecting portion 23, and lower needle body 20 is flexibly connected with upper pin 10 by positioning hole 231.
Upper pin 10 includes multiple guide pile 11, location division 12 and installation portion 13, location division 12 and the fixing connection of installation portion 13, and location division 12 is in the lower section of installation portion 13, and guide pile 11 is arranged in location division 12.The installation portion 13 of upper pin 10 is provided with screw thread, it is simple to the upper pin 10 installation on sewing machine.
Location division 12 farther includes regulating tank 121 and two cell walls 122, two cell walls 122 form regulating tank 121, guide pile 11 is arranged on two cell walls 122, the connecting portion 23 of lower needle body 20 is socketed in the regulating tank 121 of location division 12, thus regulating the connecting portion 23 degree of depth at regulating tank 121 of lower needle body 20, the spacing scalable of upper pin 10 and lower needle body 20, so whole suture needle length can regulate at any time, thus the distance that can regulate at any time between suture needle and the desktop of sewing machine.
Each guide pile 11 includes the first guide pile 111 and the second guide pile 112, and the first guide pile 111 and the second guide pile 112 are separately positioned on two cell walls 122.First guide pile 111 and the second guide pile 112 position height on two cell walls 122 respectively are inconsistent, the height of the first guide pile 111 and the second guide pile 112 and be the height in hole 231, a location, so when guide pile 11 is flexibly connected with hole 231, location, first guide pile 111 and the second guide pile 112 are all in corresponding hole, location 231, improve the steadiness of whole suture needle, it is prevented that lower needle body 20 comes off from upper pin 10.
In sum, technical scheme sufficiently effective can realize foregoing invention purpose, and the structure of the present invention and principle of work and power all verified in an embodiment fully, intended effect and purpose can be reached, under the premise without departing substantially from principles of the invention and essence, it is possible to inventive embodiment is made various changes or modifications.Therefore, the present invention includes all replacement contents being previously mentioned in scope in patent claim, any equivalence change made in the present patent application the scope of the claims, all belongs within the scope of the claims of this case application.
Claims (10)
1. a use in sewing machine suture needle, it is characterized in that, including: upper pin and lower needle body, lower needle body includes suture needle portion, pin hole portion and connecting portion, pin hole portion is between suture needle portion and connecting portion, and pin hole portion is provided with pin hole, and connecting portion is provided with multiple hole, location being vertically arranged, upper pin is included multiple guide pile, upper pin and lower needle body and is flexibly connected by guide pile and hole, location.
2. a kind of use in sewing machine suture needle according to claim 1, it is characterised in that: upper pin farther includes the fixing connection of location division and installation portion, location division and installation portion, and location division is in the lower section of installation portion, and guide pile is arranged in location division.
3. a kind of use in sewing machine suture needle according to claim 2, it is characterised in that: location division farther includes regulating tank and two cell walls, and two cell walls form regulating tank, and guide pile is arranged on two cell walls, and the connecting portion of lower needle body is socketed in the regulating tank of location division.
4. a kind of use in sewing machine suture needle according to claim 3, it is characterised in that: each guide pile includes the first guide pile and the second guide pile, the first guide pile and the second guide pile and is separately positioned on two cell walls.
5. a kind of use in sewing machine suture needle according to claim 4, it is characterised in that: the first guide pile and the second guide pile position height on two cell walls respectively is inconsistent.
6. a kind of use in sewing machine suture needle according to claim 5, it is characterised in that: the height of the first guide pile and the second guide pile and be the height in hole, a location.
7. a kind of use in sewing machine suture needle according to claim 1, it is characterised in that: pin hole is arranged on the center in pin hole portion.
8. a kind of use in sewing machine suture needle according to claim 7, it is characterised in that: pin hole be shaped as rhombus.
9. a kind of use in sewing machine suture needle according to claim 1, it is characterised in that: suture needle portion is cone shape, and pin hole portion and connecting portion are cuboid.
10. a kind of use in sewing machine suture needle according to claim 1, it is characterised in that: the installation portion of upper pin is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794999.1A CN105780342A (en) | 2014-12-22 | 2014-12-22 | Sewing needle for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794999.1A CN105780342A (en) | 2014-12-22 | 2014-12-22 | Sewing needle for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105780342A true CN105780342A (en) | 2016-07-20 |
Family
ID=56385716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410794999.1A Pending CN105780342A (en) | 2014-12-22 | 2014-12-22 | Sewing needle for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105780342A (en) |
-
2014
- 2014-12-22 CN CN201410794999.1A patent/CN105780342A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |