CN204467141U - Double-layer explosion-proof opens slide fastener and slider of zipper fastener thereof - Google Patents
Double-layer explosion-proof opens slide fastener and slider of zipper fastener thereof Download PDFInfo
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- CN204467141U CN204467141U CN201520094918.7U CN201520094918U CN204467141U CN 204467141 U CN204467141 U CN 204467141U CN 201520094918 U CN201520094918 U CN 201520094918U CN 204467141 U CN204467141 U CN 204467141U
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- chain
- base plate
- top board
- slide fastener
- slider
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Abstract
The utility model discloses a kind of double-layer explosion-proof and opens slide fastener and slider of zipper fastener thereof, described slider of zipper fastener comprises base plate, top board, pulling-on piece, guide pillar and end fin and roof limb sheet, the inwall of at least one in base plate and top board offers respectively the sutural groove on the chain for holding slide fastener.Base plate and top board respectively offer two grooves.Formed between two grooves on base plate and carry out spacing end boss from bottom to chain, formed between two grooves of top board and carry out spacing top boss from top to chain.The corner, inner side of the joining place of base plate and end fin forms inclined-plane, lowest limit position, and the corner, inner side of the joining place of top board and roof limb sheet forms spacing inclined-plane, top.The suture that the utility model holds fastener chain by the inwall of at least one in base plate, both top boards being offered groove, can avoid sutural wearing and tearing.Coordinate end boss, top boss, bottom side limiting section, top side limiting section, inclined-plane, lowest limit position, push up the structures such as spacing inclined-plane, also can Multi-directional limiting chain.
Description
Technical field
The utility model relates to zipper technology field, particularly relates to a kind of double-layer explosion-proof and opens slide fastener and slider of zipper fastener thereof.
Background technology
Slide fastener, as one locking connecting elements efficiently, the product such as clothes, case and bag is applied extremely extensive.Slide fastener mainly comprises left chain, right chain and slider of zipper fastener, the corresponding snap close of left and right chain is closed or corresponding unblock separation by the effect of slider of zipper fastener.And left chain or right chain structure are symmetrical, include chain band and chain denture, chain denture is made on chain band by suture.The suture of existing slide fastener is all cooperatively interacted by a foundation line and two upper threads and forms, by bottom line formed multiple continuous print collar respectively corresponding cover share upper thread and form noose, and then form the suture texture of chain-type stitch.
For promoting the Anti-breakage performance of slide fastener, industry is proposed double-layer explosion-proof and opens slide fastener, and the sprocket that double-layer explosion-proof opens slide fastener adopts more solid suture to be sewn on corresponding strap usually.Because suture normally protrudes from chain tooth surface, slide fastener is pulling open in the process with drawing repeatedly, and suture usually can be very easy to wear with wall friction in slider of zipper fastener.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of double-layer explosion-proof to open the slider of zipper fastener of slide fastener, effectively can avoid the sutural wearing and tearing of chain.
The further technical problem to be solved of the utility model provides a kind of double-layer explosion-proof to open slide fastener, effectively can avoid the sutural wearing and tearing of chain.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of double-layer explosion-proof opens slider of zipper fastener, comprising the base plate of opposing parallel setting and top board, the pulling-on piece be installed on the end face of top board, be connected to guide pillar between base plate and top board and the end fin extended to form in opposite directions from the both side edges of base plate and top board respectively and roof limb sheet, the inwall of at least one in described base plate and top board offering respectively the sutural groove on the chain for holding slide fastener.
Further, described base plate and top board respectively offer the sutural groove on two left chains and right chain being respectively used to hold slide fastener.
Further, formed between two grooves on base plate and carry out spacing end boss from bottom to the chain of slide fastener, formed between two grooves of top board and carry out spacing top boss from top to the chain of slide fastener.
Further, the groove edge of notch near fin side, the end of two grooves on base plate also forms and carries out spacing bottom side limiting section to the side position of chain; The groove edge of notch near fin side, the end of two grooves on top board also forms and carries out spacing top side limiting section to the side position of chain.
Further, the corner, inner side of the joining place of described base plate and end fin forms inclined-plane, lowest limit position.
Further, the corner, inner side of the joining place of described top board and roof limb sheet forms spacing inclined-plane, top.
Further, described top board is provided with fixing latch closure, described pulling-on piece one end is overlapped with described retainer ring clasp and is connected.
The beneficial effects of the utility model are: the suture that the utility model holds fastener chain by offering corresponding groove on the inwall of at least one in the base plate, both top boards of slider of zipper fastener, thus can avoid sutural wearing and tearing.And coordinate end boss, top boss, bottom side limiting section, top side limiting section, inclined-plane, lowest limit position again, push up the structures such as spacing inclined-plane, can also multi-faceted ground Anchoring chain, thus well chain is positioned the inside of slider of zipper fastener.
Accompanying drawing explanation
Fig. 1 is the structural representation that double-layer explosion-proof of the present utility model opens slider of zipper fastener.
Fig. 2 is the structural representation that double-layer explosion-proof of the present utility model is opened slider of zipper fastener and coordinated with fastener chain.
Detailed description of the invention
In order to more clearly set forth the utility model, below in conjunction with accompanying drawing, the utility model is further described.
The utility model provides a kind of double-layer explosion-proof to open slide fastener, the slider of zipper fastener comprising the left chain of the snap close connection that can cooperatively interact, right chain and impel left chain and right chain to coordinate snap close to be connected or to be separated.
Refer to Fig. 1, described slider of zipper fastener comprises the base plate 1 of opposing parallel setting and top board 2, the pulling-on piece 3 be installed on the end face of top board 2, be connected to guide pillar 4 between base plate 1 and top board 2 and the end fin 5 extended to form in opposite directions from the both side edges of base plate 1 and top board 2 respectively and roof limb sheet 6.
Described pulling-on piece 3 is fixing latch closure 30 by being arranged on top board 2 and is installed in the end face of top board 2, and described pulling-on piece 3 one end is connected with described fixing latch closure 30 ring set.
Wherein, the inwall of at least one in both described base plate 1 and top board 2 offers respectively the sutural groove on the chain for holding slide fastener, in embodiment as shown in Figure 1, the inwall of base plate 1 offers groove 10 for holding the bottom line 7 in suture, and the inwall of top board 2 offers groove 20 for holding the upper thread 8 in suture.
Preferably, described base plate 1 and top board 2 respectively offer two grooves 10,20, thus can be respectively used to hold the suture on the left chain of slide fastener and right chain.
Formed between two grooves 10 on base plate 1 and carry out spacing end boss 12 from bottom to the chain of slide fastener, and the groove edge of notch near fin side, the end of two grooves 10 on base plate 1 also forms and carry out spacing bottom side limiting section 14 to the side position of chain; Formed between two grooves 20 of top board 2 and carry out spacing top boss 22 from top to the chain of slide fastener, and the groove edge of notch near fin side, the end of two grooves 20 on top board 2 also forms and carry out spacing top side limiting section 24 to the side position of chain.
In addition, also inclined-plane, lowest limit position 50 can be formed in the corner, inner side of the joining place of described base plate 1 and end fin 5 further.And spacing inclined-plane 60, top is formed in the corner, inner side of the joining place of described top board 2 and roof limb sheet 6, the spacing inclined-plane 60 in inclined-plane, described lowest limit position 50 and top positions from four of chain corners chain respectively, thus chain can be made more firm in the location of slider of zipper fastener inside.
The suture that the utility model holds fastener chain by offering corresponding groove on the inwall of at least one in the base plate 1, both top boards 2 of slider of zipper fastener, thus sutural wearing and tearing can be avoided.And coordinate end boss 12, top boss 22, bottom side limiting section 14, top side limiting section 24, inclined-plane, lowest limit position 50 again, push up the structures such as spacing inclined-plane 60, can also multi-faceted ground Anchoring chain, thus well chain is positioned the inside of slider of zipper fastener.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (8)
1. a double-layer explosion-proof opens the slider of zipper fastener of slide fastener, comprise the base plate of opposing parallel setting and top board, the pulling-on piece be installed on the end face of top board, be connected to guide pillar between base plate and top board and the end fin extended to form in opposite directions from the both side edges of base plate and top board respectively and roof limb sheet, it is characterized in that, the inwall of at least one in described base plate and top board offering respectively the sutural groove on the chain for holding slide fastener.
2. double-layer explosion-proof as claimed in claim 1 opens the slider of zipper fastener of slide fastener, it is characterized in that, described base plate and top board respectively offers the sutural groove on two left chains and right chain being respectively used to hold slide fastener.
3. double-layer explosion-proof as claimed in claim 2 opens the slider of zipper fastener of slide fastener, it is characterized in that, formed between two grooves on base plate and carry out spacing end boss from bottom to the chain of slide fastener, formed between two grooves of top board and carry out spacing top boss from top to the chain of slide fastener.
4. as claimed in claim 2 or claim 3 double-layer explosion-proof opens the slider of zipper fastener of slide fastener, it is characterized in that, the groove edge of notch near fin side, the end of two grooves on base plate also forms and carry out spacing bottom side limiting section to the side position of chain; The groove edge of notch near fin side, the end of two grooves on top board also forms and carries out spacing top side limiting section to the side position of chain.
5. double-layer explosion-proof opens the slider of zipper fastener of slide fastener as claimed in claim 2 or claim 3, it is characterized in that, the corner, inner side of the joining place of described base plate and end fin forms inclined-plane, lowest limit position.
6. double-layer explosion-proof opens the slider of zipper fastener of slide fastener as claimed in claim 2 or claim 3, it is characterized in that, the corner, inner side of the joining place of described top board and roof limb sheet forms spacing inclined-plane, top.
7. double-layer explosion-proof as claimed in claim 1 opens the slider of zipper fastener of slide fastener, and it is characterized in that, described top board is provided with fixing latch closure, described pulling-on piece one end is overlapped with described retainer ring clasp and is connected.
8. a double-layer explosion-proof opens slide fastener, the slider of zipper fastener comprising the left chain of the snap close connection that can cooperatively interact, right chain and impel left chain and right chain to coordinate snap close to be connected or to be separated, it is characterized in that, described left chain and right chain are the slider of zipper fastener according to any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094918.7U CN204467141U (en) | 2015-02-10 | 2015-02-10 | Double-layer explosion-proof opens slide fastener and slider of zipper fastener thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094918.7U CN204467141U (en) | 2015-02-10 | 2015-02-10 | Double-layer explosion-proof opens slide fastener and slider of zipper fastener thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204467141U true CN204467141U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520094918.7U Active CN204467141U (en) | 2015-02-10 | 2015-02-10 | Double-layer explosion-proof opens slide fastener and slider of zipper fastener thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN204467141U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686232A (en) * | 2016-03-13 | 2016-06-22 | 郑运婷 | Double-layer directly-facing lower anti-insertion zipper |
| CN105708058A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Double-layer opposite plug-proof zipper |
| CN105708056A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Double-layer opposite zipper |
-
2015
- 2015-02-10 CN CN201520094918.7U patent/CN204467141U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686232A (en) * | 2016-03-13 | 2016-06-22 | 郑运婷 | Double-layer directly-facing lower anti-insertion zipper |
| CN105708058A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Double-layer opposite plug-proof zipper |
| CN105708056A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Double-layer opposite zipper |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |