CN104705916A - Structure-improved plastic steel rail zipper - Google Patents
Structure-improved plastic steel rail zipper Download PDFInfo
- Publication number
- CN104705916A CN104705916A CN201510137345.6A CN201510137345A CN104705916A CN 104705916 A CN104705916 A CN 104705916A CN 201510137345 A CN201510137345 A CN 201510137345A CN 104705916 A CN104705916 A CN 104705916A
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- CN
- China
- Prior art keywords
- zipper
- boat
- cloth belt
- fastener
- teeth
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- 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.)
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- Slide Fasteners (AREA)
Abstract
The invention relates to a structure-improved plastic steel rail zipper. The zipper comprises zipper cloth belts and zipper teeth. The zipper teeth comprise locking portions and mesh portions connected to the locking portions. The front portions of the locking portions are provided with fixing grooves matched with the zipper cloth belts in an occlusion mode. The rear portions of the locking portions are provided with protrusions stretching in the opposite direction of the mesh portions. When the zipper teeth on the pair of zipper cloth belts are meshed, tracks for assembling a zipper head and allowing the zipper head to slide thereon are arranged between the protrusions on all the zipper cloth belts and the zipper cloth belts at intervals. The invention further comprises the zipper teeth and the zipper head which are used for assembling the zipper. According to the structure-improved plastic steel rail zipper, the zipper head can hold the zipper teeth directly, and no space through which clothes hems, skin, hairs and other foreign matter enter the zipper is reserved between the zipper head and the zipper teeth, so that the situation that stitched fabric is pulled into the zipper head can be eliminated basically, unnecessary personal injury can be reduced, and use convenience can be improved greatly.
Description
Technical field
The present invention relates to a kind of delrin zippers with pulllers, refer in particular to a kind of structure improved plastic-steel track slide fastener.
Background technology
Slide fastener relies on continuously arranged chain tooth, makes article and the connector closing or be separated, existing a large amount of for clothes, bag, tent etc.At present, the slide fastener that market uses is of a great variety, and be also different as the pull head of slide fastener, very strange, along with improving constantly of people's living standard, present slide fastener is no longer only confined to closed original function of opening already, pull head is taken to from cloth, from pulling-on piece to chain tooth, from color to gloss, carrying out omnibearing Personality Shaping incessantly always.
Delrin zippers with pulllers is current widely used a kind of slide fastener, because delrin zippers with pulllers is sturdy and durable, be widely used on the various article of daily life, and at delrin zippers with pulllers in the market, basic being engaged each other by whole chain tooth of injection mo(u)lding forms, or different appearance and modeling, different materials make slide fastener and meet the need of market.For now, the delrin zippers with pulllers of existing structure is after being sutured in clothes or case and bag, and the pull head of user's slide fastener in drawing process often can draw in sewing cloth inside pull head, thus has a strong impact on routine use.When particularly sometimes using slide fastener drawing in underclothes, skin and fine hair are equally also comparatively easily involved in pull head or chain tooth, thus cause unnecessary injury.
Summary of the invention
The invention provides a kind of structure improved plastic-steel track slide fastener, its main purpose is to overcome that existing delrin zippers with pulllers structure exists easily draws in pull head by sewing cloth thus affect serviceability, cause the defects such as unnecessary personal injury.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of structure improved plastic-steel track slide fastener, comprise pair of fastener tapes and a plurality of spaced apart zipper teeth of Unitary injection formed occlusion on every bar zipper cloth belt, described zipper teeth comprises the engaging piece that a tight lock part and be snapped on zipper cloth belt is connected to described tight lock part, the front portion of described tight lock part is provided with for being engaged with described zipper cloth belt the holddown groove coordinated, the rear portion of described tight lock part be provided with one with the projection extended towards described engaging piece rightabout, when the zipper teeth on zipper cloth belt described in a pair engages each other, on every bar zipper cloth belt between described projection and every bar zipper cloth belt between be separated with one for assembling and the track slided for a slider of zipper fastener.
Further, described slider of zipper fastener comprises the deck of boat, upwards extended by this lower deck of boat dual-side bottom and the two barrier sheets that formed and two snap-fit bead being extended by inner side directly over the described lower deck of boat, this two barriers sheet top and formed, described snap-fit bead is placed in described track, and described projection is placed in the below of this snap-fit bead and is connected to the inner side of described barrier sheet.
Further, the described lower deck of boat is provided with one and stirs cylinder for what separate intermeshing zipper teeth when drop-down.
Further, the top that cylinder is positioned at barrier sheet and lower deck of boat junction is stirred described in.
Further, the center that cylinder is connected to described lower deck of boat top is stirred, the corresponding both sides of the edge being connected to described lower deck of boat bottom and middle part of barrier sheet described in two described in.
Further, described in stir cylinder end face be provided with one for inwardly abutting the pressing catch of described engaging piece lateral surface, the end face of described pressing catch is equiped with a pulling-on piece.
A kind of zipper teeth, this zipper teeth comprises the engaging piece that a tight lock part and be snapped on a zipper cloth belt is connected to described tight lock part, the front portion of described tight lock part is provided with for being engaged with described zipper cloth belt the holddown groove coordinated, the rear portion of described tight lock part be provided with one with the projection extended towards described engaging piece rightabout, when the zipper teeth on zipper cloth belt described in a pair engages each other, on every bar zipper cloth belt between described projection and every bar zipper cloth belt between be separated with one for assembling and the track slided for a slider of zipper fastener.
A kind of slider of zipper fastener, described slider of zipper fastener comprises the deck of boat, upwards extended by this lower deck of boat dual-side bottom and the two barrier sheets that formed and two snap-fit bead being extended by inner side directly over the described lower deck of boat, this two barriers sheet top and is formed, and each and lower deck of boat of each snap-fit bead and a barrier sheet jointly define and be formed with an accommodation space.
Further, the described lower deck of boat is provided with one and stirs cylinder for what separate intermeshing zipper teeth when drop-down.
Further, described in stir cylinder end face be provided with one for inwardly abutting the pressing catch of zipper teeth lateral surface, the end face of described pressing catch is equiped with a pulling-on piece.
Compared to the prior art, the beneficial effect that the present invention produces is:
1, structure of the present invention is simple, practical, by designing the delrin zippers with pulllers of a set of brand new, the zipper teeth corner location of slide fastener arranges described projection, and slider of zipper fastener is bonded in the track between described projection and zipper cloth belt by the snap-fit bead on it securely, when user pulls slider of zipper fastener, snap-fit bead is just along the enterprising line slip of track, thus realize open chain and closed chain action, because slider of zipper fastener is in drawing process, snap-fit bead againsts zipper cloth belt and carries out face contact slide, and slider of zipper fastener directly can embrace zipper teeth, thus just not reserving between slider of zipper fastener and zipper teeth can by clothes limit, skin, the space that the foreign objects such as hair enter, thus the situation occurring drawing in slider of zipper fastener by sewing cloth can substantially be stopped, can reduce and occur unnecessary personal injury, and greatly increase its convenience used.
2, in the present invention, traditional structure of the deck of boat up and down is not adopted by described slider of zipper fastener, overall structure saves the deck of boat, not only novel structure is attractive in appearance, and by conjunction with strap mating reaction, easily zipper teeth and slider of zipper fastener can be hidden, and then provide a reliable scheme for designing CONCEAL ZIPPER.
3, in the present invention, stir cylinder by design on described slider of zipper fastener, and design pressing catch stirring on cylinder, pulling-on piece can be fixed on pressing catch on the one hand, be convenient to user and carry out upper and lower drawing action; On the other hand, this pressing catch can apply a downward active force to zipper teeth lateral surface, be conducive to like this in open chain and closed chain action, ensure the inside and outside stress equalization of zipper teeth engagement, improve the smooth degree of drawing, and reduce the damage to zipper teeth caused because of unbalance stress.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the enlarged diagram at A place in Fig. 1.
Fig. 3 is the structural representation that Fig. 1 observes from the back side.
Fig. 4 is the enlarged diagram at B place in Fig. 3.
Fig. 5 is the structural representation of slider of zipper fastener described in the present invention.
Fig. 6 is the structural representation of zipper teeth described in the present invention.
The connection diagram that Fig. 7 is zipper teeth described in the present invention and described zipper cloth belt.
Detailed description of the invention
With reference to the accompanying drawings the specific embodiment of the present invention is described.
Embodiment one
With reference to Fig. 1-Fig. 7.A kind of structure improved plastic-steel track slide fastener, comprise pair of fastener tapes 1 and a plurality of spaced apart zipper teeth 2 of Unitary injection formed occlusion on every bar zipper cloth belt 1, described zipper teeth 2 comprises one and is snapped at the engaging piece 21 that tight lock part on zipper cloth belt 1 20 and is connected to described tight lock part 20, the front portion of described tight lock part 20 is provided with for being engaged with described zipper cloth belt 1 holddown groove 200 coordinated, the rear portion of described tight lock part 20 be provided with one with the projection 201 extended towards described engaging piece 21 rightabout, when the zipper teeth 2 on zipper cloth belt described in a pair 1 engages each other, on every bar zipper cloth belt 1 between described protruding 201 and every bar zipper cloth belt 1 between be separated with one for assembling and the track 4 slided for a slider of zipper fastener 3.
Wherein, described slider of zipper fastener 3 comprises the deck of boat 30, upwards extended by this lower deck of boat 30 dual-side bottom and the two barrier sheets 31 that formed and two snap-fit bead 32 being extended by inner side directly over the described lower deck of boat 30, this two barriers sheet 31 top and formed, described snap-fit bead 32 is placed in described track 4, and described protruding 201 are placed in the below of this snap-fit bead 32 and are connected to the inner side of described barrier sheet 31.The described lower deck of boat 30 is provided with one and stirs cylinder 33 for what separate intermeshing zipper teeth 2 when drop-down.Describedly stir the top that cylinder 33 is positioned at barrier sheet 31 and the lower deck of boat 30 junction.Describedly stir the center that cylinder 33 is connected to the described lower deck of boat 30 top, described in two, barrier sheet 31 correspondence is connected to the both sides of the edge at the described lower deck of boat 30 bottom and middle part.The described end face stirring cylinder 33 is provided with one for inwardly abutting the pressing catch 34 of described engaging piece 21 lateral surface, and the end face of described pressing catch 34 is equiped with a pulling-on piece (not shown).The present embodiment is by designing the delrin zippers with pulllers of a set of brand new, zipper teeth 2 corner location of slide fastener arranges described protruding 201, and slider of zipper fastener 3 is bonded in the track 4 between described protruding 201 and zipper cloth belt 1 by the snap-fit bead 32 on it securely, when user pulls slider of zipper fastener 3, snap-fit bead 32 is just along the enterprising line slip of track 4, thus realize open chain and closed chain action, because slider of zipper fastener 3 is in drawing process, snap-fit bead 32 againsts zipper cloth belt 1 and carries out face contact slide, and slider of zipper fastener 3 can directly embrace zipper teeth 2, thus just not reserving between slider of zipper fastener 3 and zipper teeth 2 can by clothes limit, skin, the space that the foreign objects such as hair enter, thus the situation occurring drawing in slider of zipper fastener 3 by sewing cloth can substantially be stopped, can reduce and occur unnecessary personal injury, and greatly increase its convenience used.
Embodiment two
With reference to Fig. 6.A kind of zipper teeth 2, this zipper teeth 2 comprises one and is snapped at the engaging piece 21 that tight lock part on a zipper cloth belt 1 20 and is connected to described tight lock part 20, the front portion of described tight lock part 20 is provided with for being engaged with described zipper cloth belt 1 holddown groove 200 coordinated, the rear portion of described tight lock part 20 be provided with one with the projection 201 extended towards described engaging piece 21 rightabout, when the zipper teeth 2 on zipper cloth belt described in a pair 1 engages each other, on every bar zipper cloth belt 1 between described protruding 201 and every bar zipper cloth belt 1 between be separated with one for assembling and the track 4 slided for a slider of zipper fastener 3.
Embodiment three
With reference to Fig. 5.A kind of slider of zipper fastener 3, this slider of zipper fastener 3 comprises the deck of boat 30, upwards extended by this lower deck of boat 30 dual-side bottom and the two barrier sheets 31 that formed and two snap-fit bead 32 being extended by inner side directly over the described lower deck of boat 30, this two barriers sheet 31 top and is formed, and each and lower deck of boat 30 of each snap-fit bead 32 and a barrier sheet 31 jointly define and be formed with an accommodation space 35.In the present embodiment, described slider of zipper fastener 3 does not adopt the traditional deck of boat up and down 30 structure, overall structure saves the deck of boat, not only novel structure is attractive in appearance, and by conjunction with strap mating reaction, easily zipper teeth 2 and slider of zipper fastener 3 can be hidden, and then provide a reliable scheme for designing CONCEAL ZIPPER.The described lower deck of boat 30 is provided with one and stirs cylinder 33 for what separate intermeshing zipper teeth 2 when drop-down.The described end face stirring cylinder 33 is provided with one for inwardly abutting the pressing catch 34 of zipper teeth 2 lateral surface, and the end face of described pressing catch 34 is equiped with a pulling-on piece (not shown).Stir cylinder 33 by design on described slider of zipper fastener 3, and design pressing catch 34 stirring on cylinder 33, pulling-on piece (not shown) can be fixed on pressing catch 34 on the one hand, be convenient to user and carry out upper and lower drawing action; On the other hand, this pressing catch 34 can apply a downward active force to zipper teeth 2 lateral surface, be conducive to like this ensureing that zipper teeth 2 engages inside and outside stress equalization in open chain and closed chain action, improve the smooth degree of drawing, and reduce the damage to zipper teeth 2 caused because of unbalance stress.
Above are only the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (10)
1. a structure improved plastic-steel track slide fastener, comprise pair of fastener tapes and a plurality of spaced apart zipper teeth of Unitary injection formed occlusion on every bar zipper cloth belt, described zipper teeth comprises the engaging piece that a tight lock part and be snapped on zipper cloth belt is connected to described tight lock part, it is characterized in that: the front portion of described tight lock part is provided with for being engaged with described zipper cloth belt the holddown groove coordinated, the rear portion of described tight lock part be provided with one with the projection extended towards described engaging piece rightabout, when the zipper teeth on zipper cloth belt described in a pair engages each other, on every bar zipper cloth belt between described projection and every bar zipper cloth belt between be separated with one for assembling and the track slided for a slider of zipper fastener.
2. a kind of structure improved plastic-steel track slide fastener as claimed in claim 1, it is characterized in that: described slider of zipper fastener comprises the deck of boat, upwards extended by this lower deck of boat dual-side bottom and the two barrier sheets that formed and two snap-fit bead being extended by inner side directly over the described lower deck of boat, this two barriers sheet top and formed, described snap-fit bead is placed in described track, and described projection is placed in the below of this snap-fit bead and is connected to the inner side of described barrier sheet.
3. a kind of structure improved plastic-steel track slide fastener as claimed in claim 2, is characterized in that: the described lower deck of boat is provided with one and stirs cylinder for what separate intermeshing zipper teeth when drop-down.
4. a kind of structure improved plastic-steel track slide fastener as claimed in claim 3, is characterized in that: described in stir the top that cylinder is positioned at barrier sheet and lower deck of boat junction.
5. a kind of structure improved plastic-steel track slide fastener as claimed in claim 4, is characterized in that: described in stir the center that cylinder is connected to described lower deck of boat top, described in two, barrier sheet correspondence is connected to the both sides of the edge at described lower deck of boat bottom and middle part.
6. as a kind of structure improved plastic-steel track slide fastener as described in any one in claim 3-5, it is characterized in that: described in stir cylinder end face be provided with one for inwardly abutting the pressing catch of described engaging piece lateral surface, the end face of described pressing catch is equiped with a pulling-on piece.
7. a zipper teeth, this zipper teeth comprises the engaging piece that a tight lock part and be snapped on a zipper cloth belt is connected to described tight lock part, it is characterized in that: the front portion of described tight lock part is provided with for being engaged with described zipper cloth belt the holddown groove coordinated, the rear portion of described tight lock part be provided with one with the projection extended towards described engaging piece rightabout, when the zipper teeth on zipper cloth belt described in a pair engages each other, on every bar zipper cloth belt between described projection and every bar zipper cloth belt between be separated with one for assembling and the track slided for a slider of zipper fastener.
8. a slider of zipper fastener, it is characterized in that: described slider of zipper fastener comprises the deck of boat, upwards extended by this lower deck of boat dual-side bottom and the two barrier sheets that formed and two snap-fit bead being extended by inner side directly over the described lower deck of boat, this two barriers sheet top and is formed, each and lower deck of boat of each snap-fit bead and a barrier sheet jointly define and are formed with an accommodation space.
9. a kind of slider of zipper fastener as claimed in claim 8, is characterized in that: the described lower deck of boat is provided with one and stirs cylinder for what separate intermeshing zipper teeth when drop-down.
10. a kind of slider of zipper fastener as claimed in claim 9, is characterized in that: described in stir cylinder end face be provided with one for inwardly abutting the pressing catch of zipper teeth lateral surface, the end face of described pressing catch is equiped with a pulling-on piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137345.6A CN104705916A (en) | 2015-03-27 | 2015-03-27 | Structure-improved plastic steel rail zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137345.6A CN104705916A (en) | 2015-03-27 | 2015-03-27 | Structure-improved plastic steel rail zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104705916A true CN104705916A (en) | 2015-06-17 |
Family
ID=53406010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510137345.6A Pending CN104705916A (en) | 2015-03-27 | 2015-03-27 | Structure-improved plastic steel rail zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104705916A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213693A (en) * | 2016-08-29 | 2016-12-14 | 福建浔兴拉链科技股份有限公司 | A kind of slide fastener of double engagement |
| WO2017084552A1 (en) * | 2015-11-17 | 2017-05-26 | 吴弘纳 | Zipper teeth, puller and zipper having zipper teeth and puller |
| WO2024017089A1 (en) * | 2022-07-19 | 2024-01-25 | 浙江伟星实业发展股份有限公司 | Non-pressure-sensing slider and zipper |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3704490A (en) * | 1970-10-14 | 1972-12-05 | Opti Holding Ag | Coupling element for slide fasteners |
| US4418449A (en) * | 1979-10-17 | 1983-12-06 | Optilon W. Erich Heilmann Gmbh | Slide fastener |
| GB2214231A (en) * | 1987-12-29 | 1989-08-31 | Yau Dang Cheng | Sliders |
| CN2140156Y (en) * | 1992-09-29 | 1993-08-18 | 陈世宗 | Self-locking hidden slider of slide fastener |
| CN1171915A (en) * | 1996-07-31 | 1998-02-04 | Ykk株式会社 | Autolock slider for slide fastener |
| CN1830347A (en) * | 2006-03-27 | 2006-09-13 | 徐发有 | Chain teeth structure of zip fastener |
| CN102551280A (en) * | 2010-12-14 | 2012-07-11 | 福建浔兴拉链科技股份有限公司 | Zipper slide block and zipper slider with same |
| CN203505750U (en) * | 2013-09-23 | 2014-04-02 | 杭州市上城区青少年科技辅导员协会 | Anti-clamping zipper puller |
-
2015
- 2015-03-27 CN CN201510137345.6A patent/CN104705916A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3704490A (en) * | 1970-10-14 | 1972-12-05 | Opti Holding Ag | Coupling element for slide fasteners |
| US4418449A (en) * | 1979-10-17 | 1983-12-06 | Optilon W. Erich Heilmann Gmbh | Slide fastener |
| GB2214231A (en) * | 1987-12-29 | 1989-08-31 | Yau Dang Cheng | Sliders |
| CN2140156Y (en) * | 1992-09-29 | 1993-08-18 | 陈世宗 | Self-locking hidden slider of slide fastener |
| CN1171915A (en) * | 1996-07-31 | 1998-02-04 | Ykk株式会社 | Autolock slider for slide fastener |
| CN1830347A (en) * | 2006-03-27 | 2006-09-13 | 徐发有 | Chain teeth structure of zip fastener |
| CN102551280A (en) * | 2010-12-14 | 2012-07-11 | 福建浔兴拉链科技股份有限公司 | Zipper slide block and zipper slider with same |
| CN203505750U (en) * | 2013-09-23 | 2014-04-02 | 杭州市上城区青少年科技辅导员协会 | Anti-clamping zipper puller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017084552A1 (en) * | 2015-11-17 | 2017-05-26 | 吴弘纳 | Zipper teeth, puller and zipper having zipper teeth and puller |
| CN106213693A (en) * | 2016-08-29 | 2016-12-14 | 福建浔兴拉链科技股份有限公司 | A kind of slide fastener of double engagement |
| WO2024017089A1 (en) * | 2022-07-19 | 2024-01-25 | 浙江伟星实业发展股份有限公司 | Non-pressure-sensing slider and zipper |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180410 Address after: Hai Cun Bin Xi Lu Shenhu town Jinjiang city Fujian province 362246 Quanzhou City, No. 18 Applicant after: Fujian Jinjiang xunxing zipper Technology Co. Ltd. Address before: 362246 Fujian city of Quanzhou province Jinjiang City Shenhu Ukraine drain ditch East Industrial Zone Applicant before: Fujian SBS Zipper Science & Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |