CN102776681A - Novel projectile shuttle - Google Patents
Novel projectile shuttle Download PDFInfo
- Publication number
- CN102776681A CN102776681A CN2011101169102A CN201110116910A CN102776681A CN 102776681 A CN102776681 A CN 102776681A CN 2011101169102 A CN2011101169102 A CN 2011101169102A CN 201110116910 A CN201110116910 A CN 201110116910A CN 102776681 A CN102776681 A CN 102776681A
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- CN
- China
- Prior art keywords
- shuttle
- projectile shuttle
- fastening screw
- bobbin case
- locating
- 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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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention discloses a novel projectile shuttle, which comprises a shuttle shell, a yarn clip and a fixed structure, wherein a side edge of the shuttle shell is in a circular shape; locating holes are respectively arranged on the shuttle shell and the yarn clip; the fixed structure comprises a locating bolt I and a locating bolt II; convex edges are arranged on the locating bolt I and the locating bolt II and are used for fixing the yarn clip; a straight thread is arranged on the tail end of the locating bolt I; and a circular groove thread is arranged on the tail end of the locating bolt II. The novel projectile shuttle has a reasonable and simple structure, and is easy to produce and manufacture. The side edge of the shuttle shell is in the circular shape, so that the running resistance of the projectile shuttle can be reduced, and the edges cannot be damaged. The shuttle shell and the yarn clip are in thread connection and fixation through the locating bolts, so that the strength is high, the durability is realized, and the service life of the projectile shuttle is prolonged.
Description
Technical field
The present invention relates to a kind of novel projectile shuttle, particularly a kind of running resistance is little, and the novel projectile shuttle of long service life belongs to the Weaving device technical field.
Background technology
Existing projectile shuttle is made up of bobbin case and yarn folder, and the yarn folder is arranged in the bobbin case inner chamber.The corner angle of bobbin case are 45 ° of chamferings, and the head of bobbin case is that integral solder connects, and in order to alleviate projectile shuttle weight, reduce the friction of yarn folder and bobbin case, on the bobbin case internal chamber wall, transverse concave groove are set.The outside corner angle of this projectile shuttle when operation with lead the shuttle tooth and become face contact, resistance is big, easy pollution fabric; Transverse concave groove on the bobbin case internal chamber wall, difficulty of processing is big, influences the longitudinal strength of bobbin case; Bobbin case is welded to connect by housing and shuttle head two parts, and easy fracture influences service life of projectile shuttle.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: it is little to have proposed a kind of running resistance, the novel projectile shuttle of long service life.
Technical solution of the present invention is achieved in that a kind of novel projectile shuttle, comprises bobbin case, yarn folder and fixed structure, and the side of said bobbin case is circular; Have locating hole on said bobbin case and the yarn folder.
Preferably, said fixed structure comprises fastening screw I and fastening screw II; Said fastening screw I and fastening screw II are provided with fin, are used for fixing the yarn folder; The end of said fastening screw I is provided with cylindrical thread; The end of fastening screw II is provided with the circular groove screw thread.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Novel projectile shuttle of the present invention, rational in infrastructure, simple, manufacture easily.The side of bobbin case is circular, can reduce the projectile shuttle running resistance, does not damage silent tough.Bobbin case is fixing through being threaded by fastening screw with the yarn folder, and intensity is high, and is durable in use, prolongs the service life of projectile shuttle.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the stereogram of novel projectile shuttle of the present invention;
Accompanying drawing 2 is the exploded view of novel projectile shuttle of the present invention;
Accompanying drawing 3 is the cutaway view of the A-A of novel projectile shuttle of the present invention;
Accompanying drawing 4 is the partial enlarged drawing of accompanying drawing 2.
Wherein: 1, bobbin case; 2, yarn folder; 3, locating hole; 4, fastening screw I; 5, fastening screw II; 6, fin; 7, cylindrical thread.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Like of the present invention a kind of novel projectile shuttle of accompanying drawing 1-4, comprise bobbin case 1, yarn folder 2 and fixed structure, the side of said bobbin case 1 is circular; Said bobbin case 1 presss from both sides on 2 with yarn and has locating hole 3; Said fixed structure comprises fastening screw I 4 and fastening screw II 5; Said fastening screw I 4 is provided with fin 6 with fastening screw II 5, is used for fixing yarn folder 2; The end of said fastening screw I 4 is provided with cylindrical thread 7; The end of fastening screw II 5 is provided with circular groove screw thread (not shown).
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Novel projectile shuttle of the present invention, rational in infrastructure, simple, manufacture easily.
The side of bobbin case is circular, can reduce the projectile shuttle running resistance, does not damage silent tough.
Bobbin case is fixing through being threaded by fastening screw with the yarn folder, and intensity is high, and is durable in use, prolongs the service life of projectile shuttle.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. novel projectile shuttle is characterized in that: comprise bobbin case, yarn folder and fixed structure, the side of said bobbin case be a circle; Have locating hole on said bobbin case and the yarn folder.
2. novel projectile shuttle according to claim 1 is characterized in that: said fixed structure comprises fastening screw I and fastening screw II; Said fastening screw I and fastening screw II are provided with fin, are used for fixing the yarn folder; The end of said fastening screw I is provided with cylindrical thread; The end of fastening screw II is provided with the circular groove screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101169102A CN102776681A (en) | 2011-05-07 | 2011-05-07 | Novel projectile shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101169102A CN102776681A (en) | 2011-05-07 | 2011-05-07 | Novel projectile shuttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102776681A true CN102776681A (en) | 2012-11-14 |
Family
ID=47121780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101169102A Pending CN102776681A (en) | 2011-05-07 | 2011-05-07 | Novel projectile shuttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102776681A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630932A (en) * | 2019-11-13 | 2022-06-14 | 必佳乐公司 | Movable rod for gripper clamp |
-
2011
- 2011-05-07 CN CN2011101169102A patent/CN102776681A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630932A (en) * | 2019-11-13 | 2022-06-14 | 必佳乐公司 | Movable rod for gripper clamp |
| CN114630932B (en) * | 2019-11-13 | 2023-10-31 | 必佳乐公司 | Movable lever for a gripper clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |