CN204617249U - Nylon zipper with double layer of teeth and the anti-chain band wearing slide fastener of nylon individual layer tooth on case and bag - Google Patents
Nylon zipper with double layer of teeth and the anti-chain band wearing slide fastener of nylon individual layer tooth on case and bag Download PDFInfo
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- CN204617249U CN204617249U CN201520318546.1U CN201520318546U CN204617249U CN 204617249 U CN204617249 U CN 204617249U CN 201520318546 U CN201520318546 U CN 201520318546U CN 204617249 U CN204617249 U CN 204617249U
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- padded
- bag
- zipper
- heart yearn
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Abstract
The utility model discloses a kind of on case and bag nylon zipper with double layer of teeth and the anti-chain band wearing slide fastener of nylon individual layer tooth, aim to provide that a kind of structure is simple, sewing be convenient, make sewing can the zip fastener that pulls of folding smoothly in the slide fastener of case and bag.It includes the double-deck toothed chain band in the intermeshing left and right having upper and lower two-layer fastener chain and heart yearn and strap to be sewn into, left and right, the double-deck toothed chain band in described left and right becomes nylon zipper with double layer of teeth with zipper with double layer of teeth head group, its strap is used for aligning stitching with the liner of case and bag, makes case and bag can folding by nylon zipper with double layer of teeth; It is characterized in that: the length direction described left and right strap prolonging strap is sewed with padded heart yearn, make to form the passage being enough to hold zipper with double layer of teeth head lower shoe between the padded heart yearn of two projections in left and right after sewing up, the widest part of double-layered slide fastener head lower shoe does not touch padded heart yearn.This padded heart yearn, as padded element, makes slider of zipper fastener lower shoe smooth pulling not to be obstructed.
Description
Technical field
The utility model relates to the chain band of slide fastener on case and bag, particularly a kind of nylon zipper with double layer of teeth on case and bag and the anti-chain band wearing slide fastener of nylon individual layer tooth.
Background technology
The duricrust of general duricrust suitcase all adopts ABS, and PC etc. are integrally moulded.And then slide fastener and other accessories on sewing, the sprocket of conventional monolayers nylon zipper is upward.Therefore, when zipper cloth belt is sutured in duricrust thin plate, see that zipper teeth upward with horizontal plane direction, strap laminating invests on duricrust clappers face, when just wearing pull head if mix, the lower guard plate thickness just wearing pull head is thinner, at about 1mm again, internal channel after seam is unaffected, and slider of zipper fastener can smooth and easyly pull at the turning of case and bag.But get more and more along with the epoch innovate, it is anti-when wearing waterproof slide fastener head or zipper with double layer of teeth that case and bag adopt individual layer tooth to join, the sprocket of both slide fastener down, cause the pull head of the pull head individual layer tooth of coupling instead will wear meter, the Lower Half of double-layered tooth pull head is also thick than the Lower Half of generally just wearing pull head, especially at the bending part of duricrust case and bag, " internal channel " height that formation pull head Lower Half is passed through can not be enough to pull head Lower Half is passed through, and hinder to some extent, some people solves this problem with the width increasing strap, but also just can only work when slider of zipper fastener is outwards mentioned, quality can not be promoted, and on the corner draw cunning also to may not be certain each all smooth and easy.Though my department is at the nylon zipper with double layer of teeth having patent ZL201420572609.1 to be sewed with before pad thick assembly or anti-duricrust case and bag and the soft shell case and bag wearing slide fastener of nylon individual layer tooth, client in use, feels bad sewing, still draws sliding obstruction in bending.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, sewing is convenient, make sewing can the zip fastener that pulls of folding smoothly in the nylon zipper with double layer of teeth of case and bag and the anti-slide fastener of wearing of nylon individual layer tooth.
In order to reach above-mentioned requirements, the technical scheme that the chain band of nylon zipper with double layer of teeth adopts on case and bag is: it includes the double-deck toothed chain band in the intermeshing left and right having upper and lower two-layer fastener chain and heart yearn and strap to be sewn into, left and right, the double-deck toothed chain band in described left and right becomes nylon zipper with double layer of teeth with zipper with double layer of teeth head group, its strap is used for aligning stitching with the liner of case and bag, makes case and bag can folding by nylon zipper with double layer of teeth; It is characterized in that: the length direction described left and right strap prolonging strap is sewed with padded heart yearn, make to form the passage being enough to hold zipper with double layer of teeth head lower shoe between the padded heart yearn of two projections in left and right after sewing up, the widest part of double-layered slide fastener head lower shoe does not touch padded heart yearn.
In order to reach above-mentioned requirements, the technical scheme that the anti-chain band wearing slide fastener of nylon individual layer tooth adopts on case and bag is: it includes the individual layer toothed chain band that individual layer fastener chain and heart yearn and strap are sewn into, described individual layer toothed chain band and individual layer tooth is counter wears slider of zipper fastener drawing and form that nylon individual layer tooth is counter wears slide fastener, its strap is used for aligning stitching with the liner of case and bag, makes case and bag by the anti-slide fastener and can folding worn of nylon individual layer tooth; It is characterized in that: the length direction described left and right strap prolonging strap is sewed with padded heart yearn, make to be formed between the padded heart yearn of two projections in left and right after sewing up to be enough to hold the anti-passage wearing slider of zipper fastener lower shoe, the widest part of slider of zipper fastener lower shoe does not touch padded heart yearn.
The strap on described every one side is sewed with one or parallel two padded heart yearns, the padded heart yearn after making exceeds fastener chain surface.
Described padded heart yearn fiber is made or is made with soft plastic or rubber.
Wire is accompanied, as conductor wire in described padded heart yearn.
According to above-mentioned on case and bag nylon zipper with double layer of teeth and the anti-chain band structure wearing slide fastener of nylon individual layer tooth, after case and bag are sewed up with this chain band, padded heart yearn is as padded element, add the internal channel height space that case and bag make post-tensioning begin chain lower shoe, especially in the corner of case and bag, though slide fastener is bent and strains, but still have foot in holding the kenel space of slider of zipper fastener Lower Half to lower shoe volume, and then acquisition pull head smoothly can pull unimpeded function, improves and improve function and the quality of case and bag.Before slide fastener and case and bag are made, padded heart yearn has been sewn on chain band, makes the quick sewing of sewing work, and padded heart yearn is soft, meet the requirement of suture needle puncture, any turning distortion can be done sewing up bidirection chain band with case and bag, can make that slider of zipper fastener is smooth and easy in passage draws cunning.Can dye together with chain band for making padded heart yearn with fiber, save technological process, reduce manufacturing cost, this padded heart yearn can adopt the heart yearn making Typical zipper, draws materials conveniently.
Accompanying drawing explanation
Fig. 1 is the front view that the chain band both sides of zipper with double layer of teeth are respectively sewed with a padded heart yearn;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the front view that the chain band both sides of zipper with double layer of teeth are respectively sewed with two padded heart yearns;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 be nylon zipper with double layer of teeth chain band on the upward view after zipper with double layer of teeth head is installed;
Fig. 6 be nylon zipper with double layer of teeth chain band on zipper with double layer of teeth head is installed after front view when making on case and bag;
Fig. 7 is the front view that the chain band both sides of nylon individual layer tooth slide fastener are respectively sewed with a padded heart yearn;
Fig. 8 is the upward view of Fig. 7;
Fig. 9 is the front view that the chain band both sides of nylon individual layer tooth slide fastener are respectively sewed with two padded heart yearns;
Figure 10 be nylon individual layer tooth slide fastener chain band on install that individual layer tooth is counter and wear slider of zipper fastener after front view when making on case and bag.
In figure: 1, fastener chain; 2, heart yearn; 3, strap; 4, double-deck toothed chain band; 5, zipper with double layer of teeth head; 6, padded heart yearn; 7, zipper with double layer of teeth head lower shoe; 8, individual layer toothed chain band; 9, individual layer tooth is counter wears slider of zipper fastener; 10, anti-slider of zipper fastener lower shoe is worn; 11, wire.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model will be further described.
Fig. 1, Fig. 2 are the chain band structure schematic diagrames of nylon zipper with double layer of teeth on case and bag.It includes the intermeshing double-deck toothed chain band 4 in left and right having upper and lower two-layer fastener chain 1 and heart yearn 2 to be sewn into strap 3 in left and right, the double-deck toothed chain band 4 in described left and right and zipper with double layer of teeth 5 forms nylon zipper with double layer of teeth, its left and right strap 3 aligns stitching respectively at the left and right liner with case and bag, makes case and bag can folding by nylon zipper with double layer of teeth.The length direction that described left and right strap 3 prolongs strap 3 is sewed with a padded heart yearn 6, or parallel two padded heart yearns 6 as shown in Figure 3, Figure 4, the padded heart yearn 6 after sewing up is made to exceed fastener chain 1 surface, between the padded heart yearn 6 of two projections in left and right, form the passage being enough to hold zipper with double layer of teeth head lower shoe 7, the widest part of zipper with double layer of teeth head lower shoe 7 does not touch padded heart yearn 6 as shown in Figure 5.When making on case and bag with the double-deck toothed chain band 4 of this nylon, as shown in Figure 6, the left and right of zipper with double layer of teeth head lower shoe 7 can be seen and have enough spaces below, and can pass through in the channel smoothly, zipper with double layer of teeth 5 can not occur and pull the phenomenon of being obstructed.
Fig. 7, Fig. 8 are the anti-chain band structure schematic diagrames wearing slide fastener of nylon individual layer tooth on case and bag.It includes the individual layer toothed chain band 8 that individual layer fastener chain 1 and heart yearn 2 and strap 3 are sewn into, described individual layer toothed chain band 8 and individual layer tooth be counter to be worn slider of zipper fastener 9 drawing and forms that nylon individual layer tooth is counter wears slide fastener, its left and right strap 3 aligns stitching respectively at the left and right liner with case and bag, makes case and bag wear slide fastener and can folding by nylon individual layer tooth is counter.The length direction that described left and right strap 3 prolongs strap 3 is sewed with a padded heart yearn 6, or parallel two padded heart yearns 6 as shown in Figure 9, the padded heart yearn 6 after sewing up is made to exceed fastener chain 1 surface, formed between the padded heart yearn 6 of two projections in left and right and be enough to hold the anti-passage wearing slider of zipper fastener lower shoe 10, anti-the widest part wearing slider of zipper fastener lower shoe 10 does not touch padded heart yearn 6.With the anti-chain wearing slide fastener of this nylon individual layer tooth with seam on case and bag time, as shown in Figure 10, the anti-slider of zipper fastener 9 of wearing of individual layer tooth can not be there is and pull the phenomenon of being obstructed.
Above-mentioned padded heart yearn 6 is made with fiber or is made with soft plastic or rubber.Wire 11 can also be accompanied in padded heart yearn 6, as conductor wire, have padded passage concurrently, can be used as wire again, use as installed electronic lock, playing electronic induction display or antitheft purposes.
Above said content is only preferred embodiment of the present utility model, and the scope that non-limiting the utility model is implemented, the equalization change that Fan Yiben technical scope is done or modification still belong to the scope of patent protection that the utility model is contained.
Claims (8)
1. the chain band of nylon zipper with double layer of teeth on case and bag, it includes the double-deck toothed chain band in the intermeshing left and right having upper and lower two-layer fastener chain and heart yearn and strap to be sewn into, left and right, the double-deck toothed chain band in described left and right becomes nylon zipper with double layer of teeth with zipper with double layer of teeth head group, its strap is used for aligning stitching with the liner of case and bag, makes case and bag can folding by nylon zipper with double layer of teeth; It is characterized in that: the length direction described left and right strap prolonging strap is sewed with padded heart yearn, make to form the passage being enough to hold zipper with double layer of teeth head lower shoe between the padded heart yearn of two projections in left and right after sewing up, the widest part of double-layered slide fastener head lower shoe does not touch padded heart yearn.
2. the chain band of nylon zipper with double layer of teeth on case and bag according to claim 1, it is characterized in that described every strap being sewed with one or parallel two padded heart yearns, the padded heart yearn after making exceeds fastener chain surface.
3. the chain band of nylon zipper with double layer of teeth on case and bag according to claim 1, is characterized in that described padded heart yearn fiber is made or made with soft plastic or rubber.
4. the chain band of nylon zipper with double layer of teeth on case and bag according to claim 1, is characterized in that accompanying wire, as conductor wire in described padded heart yearn.
5. the anti-chain band wearing slide fastener of nylon individual layer tooth on case and bag, it includes the individual layer toothed chain band that individual layer fastener chain and heart yearn and strap are sewn into, described individual layer toothed chain band and individual layer tooth is counter wears slider of zipper fastener drawing and form that nylon individual layer tooth is counter wears slide fastener, its strap is used for aligning stitching with the liner of case and bag, makes case and bag by the anti-slide fastener and can folding worn of nylon individual layer tooth; It is characterized in that: the length direction described left and right strap prolonging strap is sewed with padded heart yearn, make to be formed between the padded heart yearn of two projections in left and right after sewing up to be enough to hold the anti-passage wearing slider of zipper fastener lower shoe, the widest part of slider of zipper fastener lower shoe does not touch padded heart yearn.
6. according to claim 5 on case and bag the anti-chain band wearing slide fastener of nylon individual layer tooth, it is characterized in that described every strap being sewed with one or parallel two padded heart yearns, the padded heart yearn after making exceeds fastener chain surface.
7. according to claim 5 on case and bag the anti-chain band wearing slide fastener of nylon individual layer tooth, it is characterized in that described padded heart yearn fiber is made or made with soft plastic or rubber.
8. according to claim 5 on case and bag the anti-chain band wearing slide fastener of nylon individual layer tooth, it is characterized in that accompanying wire, as conductor wire in described padded heart yearn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318546.1U CN204617249U (en) | 2015-05-18 | 2015-05-18 | Nylon zipper with double layer of teeth and the anti-chain band wearing slide fastener of nylon individual layer tooth on case and bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318546.1U CN204617249U (en) | 2015-05-18 | 2015-05-18 | Nylon zipper with double layer of teeth and the anti-chain band wearing slide fastener of nylon individual layer tooth on case and bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204617249U true CN204617249U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520318546.1U Expired - Fee Related CN204617249U (en) | 2015-05-18 | 2015-05-18 | Nylon zipper with double layer of teeth and the anti-chain band wearing slide fastener of nylon individual layer tooth on case and bag |
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| CN (1) | CN204617249U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213697A (en) * | 2016-09-25 | 2016-12-14 | 芊茂（浙江）拉链有限公司 | A kind of have explosion-proof zipper with double layer of teeth wide at the top and narrow at the bottom and pull head thereof for case and bag |
| CN112263055A (en) * | 2020-10-27 | 2021-01-26 | 深圳市裕荣鑫五金拉链有限公司 | Two-in-one sewing method and structure for double-layer zipper |
| CN112353072A (en) * | 2020-11-11 | 2021-02-12 | 上海润米科技有限公司 | Totally-enclosed waterproof and antitheft trunk closing structure |
| WO2021121014A1 (en) * | 2019-12-16 | 2021-06-24 | 美律科技（福建）有限公司 | Zipper structure for luggage, and trolley case |
| CN113633073A (en) * | 2021-08-18 | 2021-11-12 | 高梵(浙江)信息技术有限公司 | Reverse-threading nylon zipper and sewing method thereof |
-
2015
- 2015-05-18 CN CN201520318546.1U patent/CN204617249U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213697A (en) * | 2016-09-25 | 2016-12-14 | 芊茂（浙江）拉链有限公司 | A kind of have explosion-proof zipper with double layer of teeth wide at the top and narrow at the bottom and pull head thereof for case and bag |
| WO2021121014A1 (en) * | 2019-12-16 | 2021-06-24 | 美律科技（福建）有限公司 | Zipper structure for luggage, and trolley case |
| CN112263055A (en) * | 2020-10-27 | 2021-01-26 | 深圳市裕荣鑫五金拉链有限公司 | Two-in-one sewing method and structure for double-layer zipper |
| CN112263055B (en) * | 2020-10-27 | 2021-07-13 | 深圳市裕荣鑫五金拉链有限公司 | Two-in-one sewing method and structure for double-layer zipper |
| CN112353072A (en) * | 2020-11-11 | 2021-02-12 | 上海润米科技有限公司 | Totally-enclosed waterproof and antitheft trunk closing structure |
| CN113633073A (en) * | 2021-08-18 | 2021-11-12 | 高梵(浙江)信息技术有限公司 | Reverse-threading nylon zipper and sewing method thereof |
| CN113633073B (en) * | 2021-08-18 | 2023-08-25 | 高梵(浙江)信息技术有限公司 | Reverse-wearing nylon zipper and sewing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20210518 |
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| CF01 | Termination of patent right due to non-payment of annual fee |