CN2508603Y - Means for stopping movement of slider at the end - Google Patents
Means for stopping movement of slider at the end Download PDFInfo
- Publication number
- CN2508603Y CN2508603Y CN 01254568 CN01254568U CN2508603Y CN 2508603 Y CN2508603 Y CN 2508603Y CN 01254568 CN01254568 CN 01254568 CN 01254568 U CN01254568 U CN 01254568U CN 2508603 Y CN2508603 Y CN 2508603Y
- Authority
- CN
- China
- Prior art keywords
- zip fastener
- tooth chain
- melted
- utility
- model
- 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.)
- Ceased
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- Slide Fasteners (AREA)
Abstract
The utility model relates to a lower stopping part of a zip fastener, in particular to an improvement for the lower stopping part structure of the zip fastener. A tooth chain is made of flexible material, a section single yarn is put at the tail end of the tooth chain, the single yarn and the tail end part of the zip fastener tooth chain are melted into a whole body to form the lower stopping part of the zip fastener. The utility model can be applied to the zip fastener. Because a section of the single yarn is melted into the tail end of the tooth chain, the melted block formed by the tooth chain of the utility model becomes steadier, and the tensile strength of the zip fastener is enhanced by more than two times of the zip fastener with melted teeth through ultrasonic wave, the service life of the zip fastener is increased, and the production efficiency is enhanced by more than two times; simultaneously because flexible material is adopted, the human hurt by a sharp angle is avoided.
Description
Technical field:
The utility model relates to the following stop part of slide fastener, refers to the improvement of stop part structure under a kind of slide fastener especially.
Background technology:
The following stop part of nylon zipper generally has two kinds of structures at present, and one is the metallic flat wires structure, and metallic flat wires is clamped to the fastener stringer end through bending; Its shortcoming is that because metallic flat wires has fast mouthful and wedge angle, meeting scratch and thorn are hurted sb.'s feelings; It two is the directly molten toothing of ultrasonic wave, directly the fusion of chain tooth is become block with ultrasonic wave, and in the direct mode of molten tooth of ultrasonic wave, because the bonding state of molten tooth is bad, stability is not enough, breaks away from easily, and the service life of slide fastener is short; And in whole melting process, because sprocket is a hollow-core construction, insufficient pressure need the ultra-sonic welded time longer, so production efficiency is not high.
Summary of the invention:
The utility model overcomes the shortcoming that the stop part structure exists under the above-mentioned slide fastener, provides a kind of stability high, and backstop power is strong, is unlikely to scrape stop part under the slide fastener of hurting sb.'s feelings again.Its structure is, fastener stringer 2 is made by flexible material, puts into one section monofilament at the end of tooth chain; Monofilament can be placed on the inside or the outside of tooth chain; The end portion of monofilament and fastener stringer fuses into one, and forms stop part 1 under the slide fastener.
The utility model enters fusion owing to added one section monofilament, thereby the clinker that the tooth chain forms is more stable, improves more than two times than the slide fastener tension of direct use ultrasonic wave tooth is powerful, enhances productivity more than two times, has increased the service life of slide fastener; Because of adopting flexible material, avoided wedge angle to scrape and hurted sb.'s feelings simultaneously.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model application state schematic diagrames.
1 time stop part, 2 tooth chains, 3 slide fasteners.
The specific embodiment:
Embodiment:
The utility model is applied on the nylon zipper.Slide fastener 3 has tooth chain 2; The stop part structure is under the slide fastener, and tooth chain 2 is made by flexible material, puts into one section monofilament in the inside of tooth chain end; The end portion of monofilament and fastener stringer fuses into one, and forms stop part 1 under the slide fastener.
Claims (2)
1, stop part under a kind of slide fastener is characterized in that fastener stringer (2) made by flexible material, puts into one section monofilament at the end of tooth chain, and the end portion of monofilament and fastener stringer fuses into one, and forms stop part (1) under the slide fastener.
2,, it is characterized in that monofilament can be placed on the inside or the outside of tooth chain end according to stop part under the described slide fastener of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254568 CN2508603Y (en) | 2001-11-07 | 2001-11-07 | Means for stopping movement of slider at the end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254568 CN2508603Y (en) | 2001-11-07 | 2001-11-07 | Means for stopping movement of slider at the end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2508603Y true CN2508603Y (en) | 2002-09-04 |
Family
ID=33663859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254568 Ceased CN2508603Y (en) | 2001-11-07 | 2001-11-07 | Means for stopping movement of slider at the end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2508603Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100525668C (en) * | 2003-12-19 | 2009-08-12 | Ykk株式会社 | End stop for slide fastener |
-
2001
- 2001-11-07 CN CN 01254568 patent/CN2508603Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100525668C (en) * | 2003-12-19 | 2009-08-12 | Ykk株式会社 | End stop for slide fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20050805 Decision number of declaring invalidation: 7384 |