CN205394620U - Spring yarn is cut - Google Patents
Spring yarn is cut Download PDFInfo
- Publication number
- CN205394620U CN205394620U CN201620207687.0U CN201620207687U CN205394620U CN 205394620 U CN205394620 U CN 205394620U CN 201620207687 U CN201620207687 U CN 201620207687U CN 205394620 U CN205394620 U CN 205394620U
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- cut
- resilient clip
- blade
- spring yarn
- protection set
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Abstract
The utility model discloses a spring yarn is cut, include the resilient clip of " U " font of elastic metal preparation, this resilient clip's both ends are fixed with a blade respectively, and these 2 blades match, the cover has the protective sheath on the joint portion of resilient clip and blade. The utility model has the advantages that: elasticity preferred, life -span are longer, and use comparatively comfortablely.
Description
Technical field
The present invention relates to shears technical field, especially relate to a kind of spring yarn and cut.
Background technology
Spring yarn is cut and is usually used in being that opponent stitches and prunes with machine suture head.
Common spring yarn cuts two kinds: a kind of resilient clip with "U" shaped prepared by elastic metallic, this resilient clip be respectively fixed at two ends with a blade, these 2 blades match formation cut part；Another kind has the resilient clip of "U" shaped prepared by plastics, and the both ends of this resilient clip are respectively and fixedly provided with blade equally.During these two kinds of spring yarns are cut, the former resilient clip and the joint portion of blade is narrower and be metal, staff is comfortable not when gripping；The resilient clip of the latter and the joint portion of blade is wider and be plastics, but elasticity is not good and the life-span is shorter.
Summary of the invention
For the deficiency that above-mentioned prior art exists, it is an object of the invention to provide a kind of spring yarn and cut, it have elasticity preferably, last a long time, and use comparatively comfortable feature.
To achieve these goals; the technical solution adopted in the present invention is: spring yarn is cut, including the resilient clip of "U" shaped prepared by elastic metallic, this resilient clip be respectively fixed at two ends with a blade; these 2 blades match, and the joint portion of described resilient clip and blade is cased with protection set.
Described protection set is prepared for plastics or plastic cement.
The cross section of described protection set is "U" shaped.
Adopt after said structure, the present invention compared to the prior art advantageously: elasticity preferably, last a long time, and use comparatively comfortable.The resilient clip that the spring yarn of the present invention is cut adopts preparation of metals, thus having long service life and preferably elastic.Meanwhile, the joint portion of resilient clip and blade is enclosed with protection set, is equivalent to add the width of the joint portion of resilient clip and blade, and makes this place comparatively soft, and user is comparatively comfortable when gripping.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the front view of embodiments of the invention；
Fig. 2 is the front view of the protection set of the present invention；
Fig. 3 is the schematic diagram of the cross section of the protection set of the present invention.
Detailed description of the invention
Embodiment, is shown in shown in Fig. 1 to Fig. 3: spring yarn is cut, and including the resilient clip 10 of "U" shaped prepared by elastic metallic, the two ends of this resilient clip 10 are respectively fixed with a blade 20 by modes such as riveted joints, and these 2 blades 20 match and then form cut part.
Further say, the joint portion of this resilient clip 10 and blade 20 is cased with protection set 30.This protection set 30 is preferably plastics or prepared by plastic cement.So, this spring yarn is cut and is combined the advantage that the common spring yarn of common two kind is cut, thus elasticity preferably, last a long time, and use comparatively comfortable.
Optimizing, the cross section of this protection set 30 is "U" shaped.So, it is simple to assemble and change this protection set 30.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (3)
1. spring yarn is cut; resilient clip (10) including "U" shaped prepared by elastic metallic; this resilient clip (10) be respectively fixed at two ends with a blade (20); these 2 blades (20) match, it is characterised in that: the joint portion of described resilient clip (10) and blade (20) is cased with protection set (30).
2. spring yarn according to claim 1 is cut, it is characterised in that: described protection set (30) is prepared for plastics or plastic cement.
3. spring yarn according to claim 1 is cut, it is characterised in that: the cross section of described protection set (30) is "U" shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207687.0U CN205394620U (en) | 2016-03-17 | 2016-03-17 | Spring yarn is cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207687.0U CN205394620U (en) | 2016-03-17 | 2016-03-17 | Spring yarn is cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205394620U true CN205394620U (en) | 2016-07-27 |
Family
ID=56423220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620207687.0U Active CN205394620U (en) | 2016-03-17 | 2016-03-17 | Spring yarn is cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205394620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202974A (en) * | 2018-09-10 | 2019-01-15 | 徐州舒恒商贸有限公司 | A kind of convenient and fast aluminum profile equipment |
-
2016
- 2016-03-17 CN CN201620207687.0U patent/CN205394620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202974A (en) * | 2018-09-10 | 2019-01-15 | 徐州舒恒商贸有限公司 | A kind of convenient and fast aluminum profile equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |