CN203328084U - Metal wire used for manufacturing zippers - Google Patents
Metal wire used for manufacturing zippers Download PDFInfo
- Publication number
- CN203328084U CN203328084U CN2013203448896U CN201320344889U CN203328084U CN 203328084 U CN203328084 U CN 203328084U CN 2013203448896 U CN2013203448896 U CN 2013203448896U CN 201320344889 U CN201320344889 U CN 201320344889U CN 203328084 U CN203328084 U CN 203328084U
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- CN
- China
- Prior art keywords
- metal wire
- section
- shaped
- edge
- bow
- 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.)
- Expired - Lifetime
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- Slide Fasteners (AREA)
Abstract
Provided is a metal wire used for manufacturing zippers. The metal wire used for manufacturing the zippers comprises a sectional material body, wherein the top edge of the section of the sectional material body is an arch-shaped edge, the bottom edge of the section of the sectional material body is a straight edge, the two ends of the arch-shaped edge are connected with the two ends of the straight edge through two arc-shaped transition edges respectively, the straight edge is composed of a straight edge section and at least two inwards-concave arch-shaped sections, and the straight edge section and the arch-shaped sections are integrally connected. The metal wire used for manufacturing the zippers is novel, reasonable and compact in structural design, upper stopping particles and lower stopping particles made of the metal wire greatly improve the meshing strength between the metal wire and a zipper woven belt, the stability of the metal wire on the zipper woven belt is greatly improved, and the metal wire cannot easily fall off.
Description
Technical field
The utility model relates to slide fastener, specifically refers to a kind of metal wire rod of making slide fastener, and its upper and lower only particle of mainly making slide fastener is used.
Background technology
Slide fastener is to rely on continuously arranged chain tooth, and the connector that makes article and close or separate is existing in a large number for clothes, bag, tent etc.Slide fastener mainly comprises zipper cloth belt, chain tooth, latch, pull head, above only particle, particle etc. only down.Existing upper and lower only being fixed on tooth chain band of particle, its for play place restrictions on the tooth chain while pulling open pull head skid off tooth chain band, and make the both sides tooth chain band can not distinct retainer.In industry, the section moulding of metal wire rod is not ideal enough at present, and the upper and lower only particle that it is made and the joggled strength between zipper cloth belt are difficult to the specification requirement that reaches higher sometimes.
The utility model content
The utility model provides a kind of metal wire rod of making slide fastener, and it is not ideal enough that its main purpose is to overcome the section moulding that has metal wire rod now, affects the shortcoming that its upper and lower only particle of making and the joggled strength between zipper cloth belt are low.
In order to solve above-mentioned technical problem, the utility model adopts following technical scheme to be achieved:
A kind of metal wire rod of making slide fastener, comprise the section bar body, the top margin in the cross section of described section bar body is arcuate edge, its base is straight flange, the two ends of this arcuate edge are connected with the two ends of straight flange by two arc-shaped transition limits respectively, and at least two bow-shaped sections that concave that described straight flange is connected by straight section and with the straight section one form.
Further, the number of described bow-shaped section is two, and two bow-shaped sections distribute with the center line left-right symmetry on base.
Further, each bow-shaped section is semicircle shape.
From above-mentioned to description of the present utility model, compared to the prior art, the utlity model has following advantage: this metal wire rod structure is novel in design, reasonable, compact, the upper and lower only particle that it is made, greatly improved the joggled strength between itself and strap, its steadiness on zipper cloth belt is greatly improved, difficult drop-off.The design of described at least two bow-shaped sections, make on metal wire rod and at least form and be similar to two seamings, and the upper and lower only intensity that particle is engaged on strap that metal wire rod is made like this is high, improved the qualification rate of slide fastener integral body.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is schematic cross-section of the present utility model.
The schematic diagram that Fig. 3 is bending state in the utility model.
Fig. 4 is the upper schematic diagram that stops particle and zipper cloth belt engagement that the utility model is made.
Fig. 5 is the use state reference map after the upper only particle made of the utility model.
The specific embodiment
With reference to accompanying drawing 1, Fig. 2 and Fig. 3.A kind of metal wire rod of making slide fastener, comprise section bar body 1, the top margin in the cross section of this section bar body 1 is arcuate edge 10, its base is straight flange 11, the two ends of this arcuate edge 10 are connected with the two ends of straight flange 11 by two arc- shaped transition limits 12,13 respectively, and two bow-shaped sections 111 that concave that described straight flange 11 is connected by straight section 110 and with straight section 110 one form.And two bow-shaped sections 111 distribute with the center line left-right symmetry on base, and these two bow-shaped sections 111 all are semicircle shape.
With reference to accompanying drawing 3, Fig. 4 and Fig. 5.This metal wire rod structure is novel in design, reasonable, compact, and it is made upper only particle 2 has greatly improved the joggled strength between itself and zipper cloth belt 3, and its steadiness on zipper cloth belt 3 is greatly improved, difficult drop-off.The design of described two bow-shaped sections 111, make on metal wire rod and form and be similar to two seamings, and the upper only intensity that particle 2 is engaged on zipper cloth belt 3 that metal wire rod is made like this is high, improved the qualification rate of slide fastener 4 integral body.
In addition, the number of described bow-shaped section 111 can be provided with other suitable numbers such as four or six.
Above are only the specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (3)
1. a metal wire rod of making slide fastener, comprise the section bar body, it is characterized in that: the top margin in the cross section of described section bar body is arcuate edge, its base is straight flange, the two ends of this arcuate edge are connected with the two ends of straight flange by two arc-shaped transition limits respectively, and at least two bow-shaped sections that concave that described straight flange is connected by straight section and with the straight section one form.
2. a kind of metal wire rod of making slide fastener as claimed in claim 1, it is characterized in that: the number of described bow-shaped section is two, and two bow-shaped sections distribute with the center line left-right symmetry on base.
3. a kind of metal wire rod of making slide fastener as claimed in claim 1 or 2, it is characterized in that: each bow-shaped section is semicircle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203448896U CN203328084U (en) | 2013-06-17 | 2013-06-17 | Metal wire used for manufacturing zippers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203448896U CN203328084U (en) | 2013-06-17 | 2013-06-17 | Metal wire used for manufacturing zippers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203328084U true CN203328084U (en) | 2013-12-11 |
Family
ID=49696801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203448896U Expired - Lifetime CN203328084U (en) | 2013-06-17 | 2013-06-17 | Metal wire used for manufacturing zippers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203328084U (en) |
-
2013
- 2013-06-17 CN CN2013203448896U patent/CN203328084U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180417 Address after: Hai Cun Bin Xi Lu Shenhu town Jinjiang city Fujian province 362246 Quanzhou City, No. 18 Patentee after: Fujian xunxing zipper Polytron Technologies Inc Address before: 362246 Fujian city of Quanzhou province Jinjiang City Shenhu Ukraine drain ditch East Industrial Zone Patentee before: FUJIAN SBS ZIPPER SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |