CN103169206A - Automatic zipper head - Google Patents
Automatic zipper head Download PDFInfo
- Publication number
- CN103169206A CN103169206A CN 201210218587 CN201210218587A CN103169206A CN 103169206 A CN103169206 A CN 103169206A CN 201210218587 CN201210218587 CN 201210218587 CN 201210218587 A CN201210218587 A CN 201210218587A CN 103169206 A CN103169206 A CN 103169206A
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- China
- Prior art keywords
- slide fastener
- boss
- pier section
- hook
- shell fragment
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Abstract
The invention relates to an automatic zipper head which comprises a puller body, a zipper pull, a hook, a straight elastic piece and a cap, wherein the puller body, the zipper pull, the hook, the straight elastic piece and the cap are sequentially arranged from bottom to top. Two ends of the hook are embedded in the puller body, the hook and the puller body form a containing space used for containing the end portion of the zipper pull, two ends of the cap are mechanically connected with the puller body, two ends of the straight elastic piece are mechanically connected to the inner wall of the cap, and the middle of the straight elastic piece abuts against the hook. The automatic zipper head has the advantages of being simple and convenient to operate, convenient to assemble and the like.
Description
[technical field]
The present invention relates to the slide fastener technical field, relate in particular to a kind of slide fastener automatic head that is applied to slide fastener.
[background technology]
Slide fastener is widely used in the industrial circles such as clothing, case and bag because it is easy to carry out the convenience of folding operation.Slider of zipper fastener carries out the attaching parts of folding operation as slide fastener, its effect obtains people's attention day by day.To the development of the diversity of slide fastener use occasion, for the function of slider of zipper fastener, multifarious requirement has also been proposed along with people.For example, cause damage to property in order to prevent the slide fastener automatic open-close, the slider of zipper fastener of automatic locking function just occurred having.
Existing slider of zipper fastener with automatic locking function, mainly formed by drawing head body, cap, horse hook and pulling-on piece, wherein, one bent spring plate is arranged in cap, this bent spring plate is because by bending, so after pulling-on piece pulled the horse hook upwards to pull, the elasticity of bent spring plate weakened because of reducing of bending degree, be not easy to slide fastener is carried out the folding operation, cause operation inconvenience.And, this bent spring plate sprays paint or the surface heat such as plating process after elasticity also can weaken because of reducing of bending degree, and this problem that bent spring plate exists is unresolved so far.In addition, the assembling of described bent spring plate and described cap is also comparatively loaded down with trivial details, causes whole slider of zipper fastener to be not easy to assembling.
[summary of the invention]
The technical problems such as the operation in view of slider of zipper fastener existence in prior art is inconvenient, assembling is loaded down with trivial details are necessary to provide a kind of slide fastener automatic head.
A kind of slide fastener automatic head, it is characterized in that, this slide fastener automatic head comprises drawing head body, pulling-on piece, horse hook, straight shell fragment and the cap that sequentially arranges from the bottom to top, the two ends of this horse hook all embed in this drawing head body, this horse hook and this drawing head body form a receiving space and are used for the end of accommodating this pulling-on piece, the two ends of this cap and this drawing head body mechanical connection, the two ends mechanical connection of this straight shell fragment on the inwall of this cap, the middle part of this straight shell fragment and this horse hook adjacency.
Further, this drawing head body comprises top board, base plate and lead, this top board corresponding arrange parallel with this base plate.The chain tooth of the described slide fastener that this lead is used for guiding carries out combination or lock out operation, and it is arranged between this top board and this base plate, and with this top board and this base plate vertical connections all.
Further, this top board comprises the first boss, the second boss and is arranged at the lower chimb of this top board both sides, described two lower chimbs are all that the extension of this top board is towards the bending structure of top board direction, this first boss and this second boss all are arranged on the upper surface of this top board, and the position of contiguous this lead of this first boss arranges.
Further, this first boss comprises the first holddown groove and the first locating hole, this first holddown groove and the adjacent setting of this first locating hole, and this first locating hole is arranged on the top of this first boss, and this first holddown groove runs through the top of this first boss; This second boss comprises the second holddown groove and the second locating hole, this second holddown groove and the adjacent setting of this second locating hole, and this second locating hole is arranged on the top of this second boss, and this second holddown groove runs through the top of this second boss.
Further, this pulling-on piece comprises the first peristome and the second peristome, and this first peristome and this second peristome are arranged on respectively the two ends of this pulling-on piece, and the outer side edges of this first peristome is arranged in the receiving space of this horse hook and the formation of this drawing head body.
Further, this horse hook comprises folding hook end, straight hook end and arc connecting portion, and this folding hook end and this straight hook end lay respectively at the two ends of this horse hook, and this arc connecting portion connects this folding hook end and this straight hook end.
Further, this straight shell fragment is used for and this cap mechanical connection, and the two ends of this straight shell fragment respectively arrange two lugs, and every two lugs form a U-shaped structure.
Further, this cap comprises the first pier section, the second pier section and bridge part, this the first pier section be connected the second pier section and be connected with the two ends of this bridge part respectively, this the first pier section and this second pier section all comprise the fixed lobe of the straight shell fragment of buckle, and each fixed lobe is separately positioned on the top inwall of the first pier section and the second pier section.
Further, each fixed lobe be obliquely installed with the top inwall of each pier section or with vertical setting of side inwall of each pier section.
Further, described two fixed lobes are all cambered surface projection, and the two ends of each fixed lobe are separately positioned on the top inwall and side inwall of each pier section, and arrange with the side inwall is vertical respectively at the top inwall.
Horse hook in slide fastener automatic head of the present invention and described drawing head body form a receiving space and are used for end, the middle part of this straight shell fragment and this horse hook adjacency of accommodating this pulling-on piece.After pulling-on piece pulled, the horse hook moved up, and made shell fragment upwards become case of bending by linear state, realized release.After pulling-on piece loosened, shell fragment can become linear state from case of bending, realizes self-locking.Described straight shell fragment is naturally to be returned to again the structure of linear state after being extruded under linear state by shell fragment, so its elasticity is changeless, can guarantee that the automatic head self-locking is stable.Therefore, slide fastener automatic head of the present invention is easy to slide fastener is carried out the folding operation, and operation more for convenience.In addition, straight shell fragment the surface run into electroplate or spray paint wait heat treatment after Flexible change less, can effectively guarantee equally elastic stability before and after shell fragment heat treatment, can guarantee that equally the automatic head self-locking stablizes.
In addition, the two ends of the straight shell fragment of slide fastener automatic head of the present invention respectively arrange two lugs, every two lugs form a U-shaped structure, respectively there is a fixed lobe at the inner two ends of described cap, on the U-shaped structure buckle of described straight shell fragment and the fixed lobe of described cap, make assembling comparatively easy, and make straight shell fragment can not drop out.
[description of drawings]
Fig. 1 is the decomposition texture schematic diagram of the slide fastener automatic head of the embodiment of the present invention 1;
Fig. 2 is the package assembly schematic diagram of the slide fastener automatic head of the embodiment of the present invention 1;
Fig. 3 is the cross-sectional view of the slide fastener automatic head of the embodiment of the present invention 1;
Fig. 4 is the straight shell fragment of slide fastener automatic head of the embodiment of the present invention 1 and the structural representation of cap;
Fig. 5 is the structural representation of cap of the slide fastener automatic head of the embodiment of the present invention 2;
Fig. 6 is the structural representation of cap of the slide fastener automatic head of the embodiment of the present invention 3.
[specific embodiment]
Describe the preferred embodiment of the present invention in detail below in conjunction with accompanying drawing.
Embodiment 1
See also Fig. 1 to Fig. 3, this slide fastener automatic head comprises drawing head body 110, pulling-on piece 120, horse hook 130, straight shell fragment 140 and cap 150.This drawing head body 110, pulling-on piece 120, horse hook 130, straight shell fragment 140 and cap 150 sequentially arrange from the bottom to top, and assembling consists of this slide fastener automatic head.The two ends of this horse hook 130 all embed in this drawing head body 110, and this horse hook 130 and this drawing head body 110 form a receiving space that is used for accommodating this pulling-on piece 120 ends.The two ends of this cap 150 and this drawing head body 110 mechanical connections, the two ends mechanical connection of this straight shell fragment 140 are on the inwall of this cap 150, and this straight shell fragment 140 forms an elastic space, the middle part of this straight shell fragment 140 and this horse hook 130 adjacency with this cap 150.
This drawing head body 110 comprises top board 111, base plate 112 and lead 113, this top board 111 corresponding arrange parallel with this base plate 112.The chain tooth of the described slide fastener that this lead 113 is used for guiding carries out combination or lock out operation, and it is arranged between this top board 111 and this base plate 112, and with this top board 111 and this base plate 112 vertical connections all.This top board 111 comprises the lower chimb 111a that is arranged at this top board 111 both sides, and the extension that described two lower chimb 111a are this top board 111 is towards the bending structure of described base plate 112 directions.This top board 111 comprises the first boss 114 and the second boss 115.This first boss 114 and this second boss 115 all are arranged on the upper surface of this top board 111.The position of these the first boss 114 contiguous these leads 113 arranges.This first boss 114 comprises the first holddown groove 116 and the first locating hole 117, this the first holddown groove 116 and the adjacent setting of this first locating hole 117, this the first locating hole 117 is arranged on the top of this first boss 114, and this first holddown groove 116 runs through the top of this first boss 114.This first locating hole 117 is used for locating this cap 150, and this first holddown groove 116 is used for accommodating an end of fixing this horse hook 130.This second boss 115 comprises the second holddown groove 118 and the second locating hole 119, this the second holddown groove 118 and the adjacent setting of this second locating hole 119, this the second locating hole 119 is arranged on the top of this second boss 115, and this second holddown groove 118 runs through the top of this second boss 115.This second locating hole 119 is used for locating this cap 150 1 ends, and this second holddown groove 118 is used for accommodating an end of fixing this horse hook 130.
This pulling-on piece 120 comprises peristome 121, and this peristome 121 is arranged on an end of this pulling-on piece 120.When this slide fastener automatic head assembling, the outer side edges 122 of this peristome 121 is arranged in the receiving space of this horse hook 130 and 110 formation of this drawing head body, and this horse hook 110 and this cap 150 all run through this peristome 121.The needs that the size of this peristome 121 is used according to reality arrange.
This horse hook 130 is the hook structure, and it comprises folding hook end 131, straight hook end 132 and arc connecting portion 133.This folding hook end 131 and this straight hook end 132 lay respectively at the two ends of this horse hook 130, and this arc connecting portion 133 connects this folding hook end 131 and this straight hook end 132.This folding hook portion 131 is used for coordinating with the first boss 114 of this drawing head body 110, is fixed in the first holddown groove 116 of this first boss 114.This straight hook portion 132 is used for coordinating with the second boss 115 of this drawing head body 110, is fixed in the second holddown groove 118 of this second boss 115.
This straight shell fragment 140 is strip structure, and its two ends respectively arrange two lugs 141, and every two lugs 141 form a U-shaped structure.This straight shell fragment 140 is used for and this cap 150 mechanical connections.
See also Fig. 4, this cap 150 is the bridge-type structure of hollow, and it comprises the first pier section 151, the second pier section 152 and bridge part 153.This first pier section 151 be connected the second pier section 152 and be connected with the two ends of this bridge part 153 respectively.The two ends of this straight shell fragment 140 respectively with the inwall mechanical connection of this first pier section 151 and this second pier section 152.This first pier section 151 and this second pier section 152 all comprise fixed lobe 154, each fixed lobe 154 is separately positioned on the top inwall 155 of the first pier section 151 and the second pier section 152, and this fixed lobe 154 is obliquely installed with the top inwall 155 of this first pier section 151 and this second pier section 152 respectively.
As follows in the concrete operations that described slide fastener automatic head is assembled: at first the outer side edges 122 of the peristome 121 of this pulling-on piece 120 is placed on the position of top board 111 of this drawing head body 110, the particular location of described placement outer side edges 122 is in the first boss 114 of described top board 111 and the position between the second boss 115; Then this horse hook 130 is fixed on this drawing head body 110, the folding hook portion 131 that is about to this horse hook 130 is fixed in the first holddown groove 116 of this first boss 114, simultaneously, the straight hook portion 132 with this horse hook 130 is fixed in the second holddown groove 118 of this second boss 115; Then this straight shell fragment 140 is fixed on the inwall of this cap 150, the U-shaped structure that is about to lug 141 formation of this straight shell fragment 140 fixes on the fixed lobe 164 of this cap; At last that this cap 150 is fixing with this drawing head body 110, two fixed lobes 154 that are about to this cap 150 respectively with this first locating hole 117 be connected the second locating hole 119 buckles and be connected.
Embodiment 2
Slide fastener automatic head in the present embodiment 2 slide fastener automatic heads and embodiment 1 is roughly the same, and the main distinction is:
See also Fig. 5, this the first pier section and this second pier section all comprise fixed lobe 254, each fixed lobe 254 is separately positioned on the side inwall 256 of the first pier section and the second pier section, and this fixed lobe respectively with the vertical setting of side inwall 256 with this second pier section of this first pier section.
Embodiment 3
Slide fastener automatic head in the present embodiment 3 slide fastener automatic heads and embodiment 1 is roughly the same, and the main distinction is:
See also Fig. 6, this the first pier section and this second pier section all comprise fixed lobe 354, described two fixed lobes 354 are all the cambered surface projection, the two ends of each fixed lobe 354 are separately positioned on the top inwall 355 and side inwall 356 of each pier section, and respectively at top inwall 3555 setting vertical with side inwall 356.
Embodiment 4
Slide fastener automatic head in the present embodiment 4 slide fastener automatic heads and embodiment 1 is roughly the same, and the main distinction is:
This base plate also comprises the upper chimb that is arranged at this base plate both sides, and described two upper chimbs are all that the extension of this base plate is towards the bending structure of top board direction.
Horse hook in slide fastener automatic head of the present invention and described drawing head body form a receiving space and are used for end, the middle part of this straight shell fragment and this horse hook adjacency of accommodating this pulling-on piece.After pulling-on piece pulled, the horse hook moved up, and made shell fragment upwards become case of bending by linear state, realized release.After pulling-on piece loosened, shell fragment can become linear state from case of bending, realizes self-locking.Described straight shell fragment is naturally to be returned to again the structure of linear state after being extruded under linear state by shell fragment, so its elasticity is changeless, can guarantee that the automatic head self-locking is stable.Therefore, slide fastener automatic head of the present invention is easy to slide fastener is carried out the folding operation, and operation more for convenience.In addition, straight shell fragment the surface run into electroplate or spray paint wait heat treatment after Flexible change less, can effectively guarantee equally elastic stability before and after shell fragment heat treatment, can guarantee that equally the automatic head self-locking stablizes.
In addition, the two ends of the straight shell fragment of slide fastener automatic head of the present invention respectively arrange two lugs, every two lugs form a U-shaped structure, respectively there is a fixed lobe at the inner two ends of described cap, on the U-shaped structure buckle of described straight shell fragment and the fixed lobe of described cap, make assembling comparatively easy, and make straight shell fragment can not drop out.
The above is only preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. slide fastener automatic head, it is characterized in that, this slide fastener automatic head comprises drawing head body, pulling-on piece, horse hook, straight shell fragment and the cap that sequentially arranges from the bottom to top, the two ends of this horse hook all embed in this drawing head body, this horse hook and this drawing head body form a receiving space and are used for the end of accommodating this pulling-on piece, the two ends of this cap and this drawing head body mechanical connection, the two ends mechanical connection of this straight shell fragment on the inwall of this cap, the middle part of this straight shell fragment and this horse hook adjacency.
2. slide fastener automatic head as claimed in claim 1, is characterized in that, this drawing head body comprises top board, base plate and lead, this top board corresponding arrange parallel with this base plate.The chain tooth of the described slide fastener that this lead is used for guiding carries out combination or lock out operation, and it is arranged between this top board and this base plate, and with this top board and this base plate vertical connections all.
3. slide fastener automatic head as claimed in claim 2, it is characterized in that, this top board comprises the first boss, the second boss and is arranged at the lower chimb of this top board both sides, described two lower chimbs are all that the extension of this top board is towards the bending structure of top board direction, this first boss and this second boss all are arranged on the upper surface of this top board, and the position of contiguous this lead of this first boss arranges.
4. slide fastener automatic head as claimed in claim 3, it is characterized in that, this first boss comprises the first holddown groove and the first locating hole, this first holddown groove and the adjacent setting of this first locating hole, this the first locating hole is arranged on the top of this first boss, and this first holddown groove runs through the top of this first boss; This second boss comprises the second holddown groove and the second locating hole, this second holddown groove and the adjacent setting of this second locating hole, and this second locating hole is arranged on the top of this second boss, and this second holddown groove runs through the top of this second boss.
5. slide fastener automatic head as claimed in claim 4, it is characterized in that, this pulling-on piece comprises the first peristome and the second peristome, this first peristome and this second peristome are arranged on respectively the two ends of this pulling-on piece, and the outer side edges of this first peristome is arranged in the receiving space of this horse hook and the formation of this drawing head body.
6. slide fastener automatic head as claimed in claim 5, is characterized in that, this horse hook comprises folding hook end, straight hook end and arc connecting portion, and this folding hook end and this straight hook end lay respectively at the two ends of this horse hook, and this arc connecting portion connects this folding hook end and this straight hook end.
7. slide fastener automatic head as claimed in claim 6, is characterized in that, this straight shell fragment is used for and this cap mechanical connection, and the two ends of this straight shell fragment respectively arrange two lugs, and every two lugs form a U-shaped structure.
8. slide fastener automatic head as claimed in claim 7, it is characterized in that, this cap comprises the first pier section, the second pier section and bridge part, this the first pier section be connected the second pier section and be connected with the two ends of this bridge part respectively, this the first pier section and this second pier section all comprise the fixed lobe of the straight shell fragment of buckle, and each fixed lobe is separately positioned on the top inwall of the first pier section and the second pier section.
9. slide fastener automatic head as claimed in claim 8, is characterized in that, each fixed lobe be obliquely installed with the top inwall of each pier section or with vertical setting of side inwall of each pier section.
10. slide fastener automatic head as claimed in claim 8, it is characterized in that, described two fixed lobes are all cambered surface projection, and the two ends of each fixed lobe are separately positioned on the top inwall and side inwall of each pier section, and arrange with the side inwall is vertical respectively at the top inwall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210218587 CN103169206A (en) | 2012-06-27 | 2012-06-27 | Automatic zipper head |
| CN201310253535.5A CN103271520B (en) | 2012-06-27 | 2013-06-25 | Automatic zipper head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210218587 CN103169206A (en) | 2012-06-27 | 2012-06-27 | Automatic zipper head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103169206A true CN103169206A (en) | 2013-06-26 |
Family
ID=48629747
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210218587 Pending CN103169206A (en) | 2012-06-27 | 2012-06-27 | Automatic zipper head |
| CN201310253535.5A Active CN103271520B (en) | 2012-06-27 | 2013-06-25 | Automatic zipper head |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310253535.5A Active CN103271520B (en) | 2012-06-27 | 2013-06-25 | Automatic zipper head |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103169206A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615151A (en) * | 2016-03-16 | 2016-06-01 | 周静 | Multifunctional combined lock catch and manufacturing method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104397939B (en) * | 2014-11-27 | 2018-02-16 | 福建浔兴拉链科技股份有限公司 | Transparent pull head with enlarging function |
| CN105795617B (en) * | 2016-05-16 | 2018-10-09 | 理想（广东）拉链实业有限公司 | A kind of spring pull head |
| CN109090773A (en) * | 2017-06-21 | 2018-12-28 | 清远市通用皮具配件有限公司 | A kind of monodactyle hook formula self-lock zipper slider |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3393568B2 (en) * | 1995-08-31 | 2003-04-07 | ワイケイケイ株式会社 | Slider for slide fastener with automatic stop device |
| JP3935819B2 (en) * | 2002-10-29 | 2007-06-27 | Ｙｋｋ株式会社 | Slider for slide fastener with automatic stop device |
| CN201188933Y (en) * | 2008-04-02 | 2009-02-04 | 中传企业股份有限公司 | Zipper head |
| CN201207968Y (en) * | 2008-06-05 | 2009-03-18 | 中传企业股份有限公司 | Improved structure of zipper head |
| CN102048313A (en) * | 2009-11-02 | 2011-05-11 | 福建浔兴拉链科技股份有限公司 | Self-locking zipper head |
-
2012
- 2012-06-27 CN CN 201210218587 patent/CN103169206A/en active Pending
-
2013
- 2013-06-25 CN CN201310253535.5A patent/CN103271520B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615151A (en) * | 2016-03-16 | 2016-06-01 | 周静 | Multifunctional combined lock catch and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103271520B (en) | 2015-09-09 |
| CN103271520A (en) | 2013-09-04 |
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Application publication date: 20130626 |