CN106820474A - Zipper teeth chain and slide fastener - Google Patents
Zipper teeth chain and slide fastener Download PDFInfo
- Publication number
- CN106820474A CN106820474A CN201610921290.2A CN201610921290A CN106820474A CN 106820474 A CN106820474 A CN 106820474A CN 201610921290 A CN201610921290 A CN 201610921290A CN 106820474 A CN106820474 A CN 106820474A
- Authority
- CN
- China
- Prior art keywords
- slide fastener
- zipper
- coupling element
- fastener coupling
- cloth belt
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
- A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
- A44B19/06—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers with substantially rectangular members having interlocking projections and pieces
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
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- Slide Fasteners (AREA)
Abstract
The application is related to a kind of zipper teeth chain and slide fastener.Zipper teeth chain (300) possesses：Zipper cloth belt (100), with the 1st cloth zone face (101) and the 2nd cloth zone face (102)；And multiple slide fastener coupling elements (200), it is installed on the side edge part (110) of zipper cloth belt (100).Slide fastener coupling element (200) includes：Base portion (210), clamps the core rope (120) of the side edge part (110) of zipper cloth belt (100)；And protuberance (220), it is protruding outside to zipper cloth belt from base portion (210).Protuberance (220) includes non-engaging piece (250) and engaging piece (260).Engaging piece (260) includes neck (230) and head (240).Meet 0.5 ＜ W1/L1 ＜ 0.6.L1 represents the base portion (210) of zipper cloth belt width and the total length of protuberance (220), and W1 represents the width of the base portion (210) in strap length of zipper direction.
Description
Technical field
The present invention relates to a kind of zipper teeth chain and slide fastener.
Background technology
Patent Document 1 discloses a kind of resin-made slide fastener coupling element improved as metalloid slide fastener coupling element.
Prior art literature
Patent document
Patent document 1：International Publication No. 2010/082294 (No. 5404650 publication of patent)
The content of the invention
[problems to be solved by the invention]
Patent document 1 discloses a kind of slide fastener coupling element (10,10', 30,40), the slide fastener coupling element (10,10', 30,40) tool
The chain tooth first half (11,31,41) of the standby head (13,13', 33,43) comprising tapered shape and comprising neck (23) and head
(24) chain tooth lower half (21).Compared with the Typical zipper chain tooth of head (13,13', 33,43) for not including tapered shape,
Slide fastener coupling element disclosed in patent document 1 has the width of the strap length direction being reduced.In addition, the head quilt of tapered shape
It is regarded to take other alternative forms.
To provide smaller size of slide fastener, and require slide fastener coupling element and also minimize.Typically by relatively large-sized slide fastener
Chain tooth equimultiple reduces, and determines the shape of the slide fastener coupling element of small size.However, present inventor rediscovers following problem, i.e.
With regard to the slide fastener coupling element of the width with the strap length direction being reduced of illustration in the slide fastener coupling element of above-mentioned patent document 1
Speech, even with the method that common equimultiple reduces, is not easy to ensure the sufficient mechanicalness of the mould of slide fastener coupling element shaping
Intensity.In addition, in present specification, the embodiment reduced based on equimultiple being referred to as into equimultiple and reducing example.
[technological means of solve problem]
The zipper teeth chain of a form of the invention is that the zipper teeth chain 300 possesses：
Zipper cloth belt 100, with the 1st cloth zone face 101 and the 2nd cloth zone face 102；And
Multiple slide fastener coupling elements 200, are installed on the side edge part 110 of the zipper cloth belt 100；
The slide fastener coupling element 200 include clamp the zipper cloth belt 100 side edge part 110 heart yearn 120 base portion 210,
And from the base portion 210 to zipper cloth belt protuberance 220 protruding outside,
The protuberance 220 includes the non-engaging piece 250 of the side of the 1st cloth zone face 101 and the side of the 2nd cloth zone face 102
Engaging piece 260,
The engaging piece 260 include neck 230 and with more than the neck 230 along strap length of zipper direction
Width head 240,
Meet 0.5 ＜ W1/L1 ＜ 0.6,
Herein, L1 represents the base portion 210 of zipper cloth belt width and the total length of protuberance 220, and W1 represents drawing
The width of the base portion 210 of chain strap length direction.
In some situations, when vertical relative to the 1st or the 2nd cloth zone face 101,102 of the zipper cloth belt 100 using making
And the plane P1 parallel relative to the heart yearn 120 is towards the outer side shifting of zipper cloth belt until outer phase with the heart yearn 120
The plane P3 of gained is cut, when the base portion 210 is divided with the protuberance 220,
Meet 0.4 ＜ L2/L1 ＜ 0.5,
Herein, L1 represents the base portion 210 of zipper cloth belt width and the total length of protuberance 220, and L2 represents drawing
The length of the base portion 210 of chain strap width.
In some situations, 0.55 ＜ W1/L1 ＜ 0.6 are met.
In some situations, meet 1.8mm-0.2mm≤W1≤1.8mm+0.2mm and
3.1mm-0.2mm≤L1≤3.1mm+0.2mm.
In some situations, the width W250 along strap length of zipper direction of the non-engaging piece 250 is with institute
State non-engaging piece 250 from the base portion 210 away from direction on the neck 230 and the head 240 extend and by
Gradually diminish.
In some situations, the non-engaging piece 250 have with from the base portion 210 away from and close to the neck
230 sides, therewith close to the inclined plane 252 of the side of the head 240.
In some situations, the slide fastener coupling element 200 have with the side edge part 110 along the zipper cloth belt 100
The slide fastener coupling element 200 pairs of the adjoining of heart yearn 120 to oncoming lane face 201,
The slide fastener coupling element 200 has the outer peripheral edge of the periphery for being arranged on the heart yearn 120 in the oncoming lane face 201
270,
The slide fastener coupling element 200 has the die parting line 280 extended towards the outer peripheral edge 270 in the oncoming lane face 201,
The die parting line 280 is convex with least can together be drawn with the outer peripheral edge 270 in the oncoming lane face 201
Shape rise and fall 290 and relative to the inclined parallaxs 284 of plane CP that there are the zipper cloth belt 100.
The slide fastener of other forms of the invention is comprising a pair of zipper teeth chains 300 as described above and is used to described one
To the zipper head of zipper teeth chain folding.
[The effect of invention]
According to a form of the invention, it can be ensured that the more fully mechanical strength of the mould of slide fastener coupling element shaping.
Brief description of the drawings
Fig. 1 be embodiments of the present invention example slide fastener in contained pair of right and left zipper teeth chain it is schematically three-dimensional
Figure, and have an X-rayed each slide fastener coupling element from upside.Only 4 slide fastener coupling elements of illustrative representations in each zipper teeth chain.
Fig. 2 be embodiments of the present invention example slide fastener in contained pair of right and left zipper teeth chain it is schematically three-dimensional
Figure, and have an X-rayed each slide fastener coupling element from downside.Only 4 slide fastener coupling elements of illustrative representations in each zipper teeth chain.
Fig. 3 be embodiments of the present invention example the slide fastener for having closed in engagement left and right slide fastener coupling element schematically
Top view, and head is schematically shown in dotted lines.
Fig. 4 be embodiments of the present invention example the slide fastener for having closed in engagement left and right slide fastener coupling element schematically
Upward view.
Fig. 5 is the schematically end view along V-V of Fig. 3, and schematically shows the engagement shape of the slide fastener coupling element of left and right
State.
Fig. 6 is the diagrammatic top view and side view of the slide fastener coupling element of embodiments of the present invention example.Top view is to represent
In accompanying drawing upside, side view is to be shown in accompanying drawing downside.In a top view, the neck of slide fastener coupling element is illustrated with dotted line.In side-looking
In figure, the diagram of zipper cloth belt is omitted.
Fig. 7 is the diagrammatic side view of the slide fastener coupling element of embodiments of the present invention example, and represents slide fastener coupling element to face
Oncoming lane face.
Fig. 8 is the diagrammatic side view of the slide fastener coupling element of embodiments of the present invention example, and represents slide fastener coupling element to face
Front end side.Illustrate tapering inclined plane.
Fig. 9 is to represent represent embodiments of the present invention example and equimultiple diminution example top view with being compared, and
Accompanying drawing left side represents the slide fastener coupling element of embodiment example, represents that equimultiple reduces the slide fastener coupling element of example on the right side of accompanying drawing.
Figure 10 is to represent represent embodiments of the present invention example and equimultiple diminution example upward view with being compared, and
Accompanying drawing left side represents the slide fastener coupling element of embodiment example, represents that equimultiple reduces the slide fastener coupling element of example on the right side of accompanying drawing.
Figure 11 is to represent represent embodiments of the present invention example and equimultiple diminution example top view with being compared, and
Accompanying drawing upside represents the adjacent slide fastener coupling element of embodiment example, represents that equimultiple reduces the adjacent slide fastener coupling element of example on the downside of accompanying drawing.
Figure 12 is the schematically stereogram of a pair of moulds of the shaping of embodiments of the present invention example.
Figure 13 be represent by embodiments of the present invention example shaping arrangement of molds on strap length direction gained
State diagrammatic top view.2 arrangements of mo(u)ld bottom half of embodiment example are represented on the left of accompanying drawing, and is represented on the right side of accompanying drawing
Equimultiple reduces 2 arrangements of mo(u)ld bottom half of example.
Specific embodiment
Hereinafter, while referring to figs. 1 to Figure 13, while being illustrated to non-limiting embodiment illustrated of the invention.It is public
Each feature included in 1 embodiment of above and implementation method opened is not each independent.The technology of art
Just can be combined for each implementation method and/or each feature without excessively illustrating by personnel, and, will also understand that the association of the combination
Same effect.Repeat specification between implementation method is omitted in principle.It is referring to the drawings the main purpose that is described as to invent, and
In the presence of the situation simplified for ease of drawing.
The zipper teeth chain 300 of the mode of the invention illustrated referring to figs. 1 to Figure 13 possesses：With the 1st and the 2nd cloth
The zipper cloth belt 100 of zone face 101,102 and be installed on zipper cloth belt 100 side edge part 110 multiple slide fastener coupling elements 200.It is each to draw
Chain chain tooth 200 is included：Clamp the base portion 210 of the heart yearn 120 of the side edge part 110 of zipper cloth belt 100 and from base portion 210 to slide fastener
Strap protuberance 220 protruding outside.Non- engaging piece 250 and 2nd cloth zone face of the protuberance 220 comprising the side of the 1st cloth zone face 101
The engaging piece 260 of 102 sides.Engaging piece 260 comprising neck 230 and with more than neck 230 along strap length of zipper direction
Width head 240.When L1 represents that the base portion 210 of the slide fastener coupling element 200 of zipper cloth belt width is total with protuberance 220
Length, and W1 is when representing the width along the base portion 210 of the slide fastener coupling element 200 in strap length of zipper direction, meets 0.5 ＜ W1/
L1 ＜ 0.6.
According to zipper teeth chain so, it can be ensured that the more fully mechanical strength of slide fastener coupling element mold for forming.Tool
For body, with the mould of adjacent contacting dies when can larger ensure on strap length of zipper direction adjacent configuration mould
The thickness in the strap length of zipper direction of wall portion.Thus, just can avoid or suppress the breach of mold wall.And then, according to such
Zipper teeth chain, also ensure that bigger installation strength of the slide fastener coupling element for zipper cloth belt.
When smaller size of slide fastener is provided, zipper head or slide fastener coupling element are also miniaturized.The skill of art
Art personnel generally reduce relatively large-sized slide fastener coupling element equimultiple, determine the shape of the slide fastener coupling element of small size.Especially just specially
For the slide fastener coupling element of the width with the strap length of zipper direction being reduced illustrated in the slide fastener coupling element of sharp document 1, it is
Make the outward appearance of its metal tooth style preferential, it is important that relative to the reduced slide fastener along zipper cloth belt width
The length of chain tooth, by along the reduced width of the slide fastener coupling element in strap length of zipper direction.Will not be along strap length of zipper side
To slide fastener coupling element width equimultiple reduce there is a possibility that to be difficult to make the outward appearance of slide fastener coupling element to look like metal tooth.
That is, will not be reduced along the width equimultiple of the slide fastener coupling element in strap length of zipper direction and there is a kind of hindering factor.
Present inventor is found that regardless of above-mentioned hindering factor, even if paying with abandoning the above-mentioned of equimultiple diminution
Sacrifice remains on the benefit that value is presented.For concise, in this application in disclosed mode, it can be ensured that along zipper cloth belt
2 of length direction arrangement are with the respective more fully mechanical strength of mold.Zipper cloth belt is that cloth strip length is more than cloth bandwidth
Degree.When the situation of more than 2 slide fastener coupling elements to this zipper cloth belt, is more integrally provided using injection moulding, in zipper cloth
The mold for forming of more than 2 is adjacently set on strip length direction.Mould has the wall portion with adjacent contacting dies.The wall
Portion has along the thickness in strap length of zipper direction.The thickness of the wall portion is the interval with adjacent slide fastener coupling element forming recess
It is 1/2 consistent.In the situation for reducing slide fastener coupling element equimultiple, correspondingly, slide fastener coupling element interval also diminishes.Slide fastener coupling element
The thickness of the wall portion of the 1/2 of the interval of forming recess reduces corresponding to the equimultiple of slide fastener coupling element and extremely diminishes.Because mould is set
When the external force that applies or during injection moulding thermal contraction of mould etc. and the wall portion of mould is assigned mechanically stressed.The wall of mould
The local damage in portion is impacted to the shape for carrying out the slide fastener coupling element of injection moulding.
In disclosed embodiment, 0.5 ＜ W1/L1 ＜ 0.6 are met, herein, L1 represents zipper cloth belt width
The base portion 210 of slide fastener coupling element 200 and the total length of protuberance 220, W1 represent the slide fastener coupling element along strap length of zipper direction
The width of 200 base portion 210.
If the slide fastener coupling element equimultiple of the embodiment example disclosed in patent document 1 to be reduced into the slide fastener coupling element as target
Length, then can confirm to turn into W1/L1 ＜ 0.5.When in this respect, along the base portion of the slide fastener coupling element in strap length of zipper direction
Width W1 is narrower, therefore slide fastener coupling element can be made to be similar to metal tooth.However, in this respect when, mould is caused as described above
The thickness of wall portion become too small.And then, or even presence cannot ensure abundant installation strength of the slide fastener coupling element for zipper cloth belt
Possibility.
In disclosed embodiment, 0.5 ＜ W1/L1 ＜ 0.6 are met.So, even if the outward appearance for paying slide fastener coupling element is sacrificial
Domestic animal, also can larger ensure the thickness of the wall portion of mould, and, also ensure that slide fastener coupling element more fully pacifying for zipper cloth belt
Dress intensity.
In addition, described above can be joined after the technical thought for more fully understanding invention disclosed herein
According to.However, invention of the described above not to determining in technical scheme carries out any restriction.That is, as long as not in technical scheme
Clearly determine preparation method or method for designing, then preparation method disclosed herein or method for designing can be declared for the skill by the application
The invention that art scheme determines does not play any restriction effect.
Hereinafter, the non-limiting implementation method of more than 1 of the invention and the feature of more than 1 are said in more detail
It is bright.In addition, fore-and-aft direction is consistent with the moving direction of zipper head.Fore-and-aft direction is equal to the length direction of zipper cloth belt.Will
The length direction of zipper cloth belt is referred to as strap length direction.Fore-and-aft direction is consistent with the orientation of slide fastener coupling element.Left and right
Direction is consistent with the width of zipper cloth belt.The width of zipper cloth belt is referred to as strap width.Right and left
To being consistent with the length direction/extending direction/projected direction of slide fastener coupling element.Above-below direction is and fore-and-aft direction and left and right directions
Orthogonal direction.
As shown in Figures 1 to 4, pair of right and left zipper teeth chain 300 of the slide fastener comprising left and right side by side.Slide fastener has not shown
Pull head, and the zipper teeth chain 300 of left and right is pulled open and closed by the movable of pull head.In addition, by before pull head
And then close the zipper teeth chain 300 of left and right.Retreated by pull head and pull open the zipper teeth chain 300 of left and right.In left and right
When zipper teeth chain 300 is closed, the slide fastener coupling element 200 of each zipper teeth chain 300 of left and right is in engagement.In left and right
When zipper teeth chain 300 is opened, the slide fastener coupling element 200 of each zipper teeth chain 300 of left and right is in non-engagement state.
Zipper cloth belt 100 is elongate body of the cloth strip length more than cloth bandwidth.As a example by cloth strip length is to the ratio between cloth bandwidth
Such as 1:2、1:10、1:100、1:1000 or 1:10000.These are not limited than being to illustrate.
Zipper cloth belt 100 possess strap upper surface 101 and strap lower surface 102 flexible strap main part 105,
And it is arranged on the soft heart yearn 120 of oncoming lane edge 110.The oncoming lane edge 110 of zipper cloth belt 100 is and combines object
The side edge part of the zipper cloth belt 100 of zipper teeth chain 300 to side edge part.Strap upper surface 101 can be referred to as the 1st strap
Face, and strap lower surface 102 is referred to as the 2nd cloth zone face.1st cloth zone face represents the surface in strap upper surface and lower surface,
2nd cloth zone face represents another surface in strap upper surface and lower surface.
Heart yearn 120 is linearly extended along strap length direction in the oncoming lane edge 110 of zipper cloth belt 100.Cloth
Band main part 105 is woven fabric or knitted fabric.Heart yearn 120 is included the structure of multiple yarn nooses, and is sewn to strap master
Body portion 105, or be integrally formed with strap main part 105.Heart yearn 120 is that thickness is more than strap main part 105, and with substantially
Round-shaped section shape.Heart yearn 120 have strap main part 105 the side of strap upper surface 101 top heart yearn 121 and
The bottom heart yearn 122 of the side of strap lower surface 102 of strap main part 106.
Slide fastener coupling element 200 is side edge part 110 and heart yearn 120 for zipper cloth belt 100 with fixed chain tooth configuration space
Install, and fixed with fixed chain tooth configuration space for the side edge part 110 and heart yearn 120 of zipper cloth belt 100.Such as Fig. 3 and Fig. 4
Shown, the center line CA200 of adjacent slide fastener coupling element 200 is substantial parallel on strap length direction.In addition, slide fastener coupling element
200 center line CA200 be disposed in slide fastener coupling element adjacent on strap length direction 200 pairs to slide fastener coupling element 200
The centre in a pair of oncoming lanes face 201.
Slide fastener coupling element 200 is resin chain tooth, and via being entered in the state of zipper cloth belt 100 is disposed between a pair of moulds
Capable injection-moulding step and be molded.The material of slide fastener coupling element 200 is such as polyamide, polyacetals, polypropylene, poly- terephthaldehyde
Sour fourth diester etc..In some situations, slide fastener coupling element 200 is than metal chain tooth light weight.
Slide fastener coupling element 200 is projected to zipper cloth belt on the outside of comprising the base portion 210 for clamping heart yearn 120 and from base portion 210
Protuberance 220.So-called zipper cloth belt outside is strap upper surface or the lower surface of the strap main part 105 from zipper cloth belt 100
On position or point, towards the strap upper surface of the strap main part 105 of zipper cloth belt 100 or lower surface outside position or point
Direction.For concise, zipper cloth belt outside is position or point from the strap upper surface of zipper cloth belt 100 or lower surface
Cross heart yearn 120, towards the strap upper surface of zipper cloth belt 100 or lower surface outside position or point direction.In zipper cloth belt
The side direction direction opposite with the outside of zipper cloth belt.
Base portion 210 comprising with zipper cloth belt 100 as identification of boundaries obtained by upper base 211 and lower base 212.Top
Base portion 211 is provided in the side of strap upper surface 101 of strap main part 105, and is contacted with top heart yearn 121 and strap upper surface
101.Lower base 212 is provided in the side of strap lower surface 102 of strap main part 105, and is contacted with bottom heart yearn 122 and cloth
Band lower surface 102.From the strap upper surface 101 of strap main part 105 the height H211 of upper base 211 be with from strap master
The height H212 of 102 lower bases 212 of strap lower surface in body portion 105 is substantially uniform.
Protuberance 220 is comprising the non-engaging piece 250 for being arranged on the side of strap upper surface 101 and is arranged on strap lower surface 102
The engaging piece 260 of side.Engaging piece 260 includes neck 230 and head 240.Engaging piece 260 is and the slide fastener coupling element for engaging object
200 engaging piece 260 is engaged.Non- engaging piece 250 is not engaged with the slide fastener coupling element 200 for engaging object.In addition, non-engaging piece 250
Also can contact in the slide fastener coupling element 200 of engagement object.Head 240 is to be linked to lower base 212 via neck 230.
The width of the neck 230 of strap length direction is with neck 230 from lower base 212 on strap width
Away from and reduce, then increase.The width of the head 240 of strap length direction is with head 240 on strap width
From lower base 212 away from and increase, then reduce.The minimum widith of the neck 230 of strap length direction is less than cloth strip length
The Breadth Maximum of the head 240 in direction.
On strap width, receiving space SP10, and the receipts are provided between head 240 and lower base 212
Hold space S P10 partly to house the head 240 for engaging the slide fastener coupling element 200 of object.Sometimes receiving space SP10 is referred to as
Space.For a wherein zipper teeth chain 300 of left and right, the neck of adjacent slide fastener coupling element 200 on strap length direction
Between 230, the head 240 of the slide fastener coupling element 200 of another zipper teeth chain 300 of left and right is can configure and can be inserted into.When by left and right
Zipper teeth chain 300 when pulling to the left and right respectively, the head 240 of left and right is impinging one another, so as to maintain left and right zipper tooth
The closure state of chain belt 300.
Non- engaging piece 250 has along the width W250 of strap length direction, and width W250 is with non-engaging piece 250
Along from upper base 211 away from direction extend on neck 230 and head 240 and little by little diminish.Also can be by non-engagement
Portion 250 is referred to as tapered portion.Non- engaging piece 250 is to be incorporated into upper base 211, neck 230 and head 240.Non- engaging piece 250
Width W250 not as neck 230 and head 240 with from base portion 210 away from and increase and decrease, but with from base portion 210 away from
And little by little diminish.So, when the slide fastener coupling element 200 of left and right is engagement, the non-engaging piece 250 of left and right is not nibbled each other
Close, and be only to engage or contact.The closure state of the zipper teeth chain 300 of left and right is not by the non-engaging piece 250 of left and right
Engage or contact to maintain.To maintain the closure state of the zipper teeth chain 300 of left and right, and require the slide fastener coupling element of above-mentioned left and right
200 engaging piece 260 is engaged with each other.
Non- engaging piece 250 have with from upper base 211 away from and close to the side of neck 230, then close to the side of head 240
The face 252 that has a down dip.Have a down dip face 252 be relative to there are zipper cloth belt 100 plane CP present 10 °~60 °, 15 °~55 °,
Or 20 °~50 ° of angle.Fig. 7 illustrates the strap upper surface 101 and strap lower surface 102 for being present in strap main part 105
Middle plane CP.As shown in figure 8, the face 252 that has a down dip has with towards the lateral zipper cloth belt in the front end of non-engaging piece 250 outside
The width W252 of the strap length direction for extending and narrowing.The face 252 that has a down dip can also be referred to as inclined plane 252.Non- engaging piece 250
Shape be not limited to disclosed shape.
Non- engaging piece 250 is included from top at least by the receiving space SP10 parts between lower base 212 and head 240
A pair of covering portion 258 of ground covering.When the situation of covering portion 258 is set in non-engaging piece 250, the head 240 of engagement
Displacement limited by covering portion 258, so as to can ensure that left and right zipper teeth chain 300 more strong bonded.In addition, each cladding
Portion 258 have with from upper base 211 away from side upwardly extend and close to the center line CA200 of slide fastener coupling element 200
Side 258m.
As shown in Figure 3 and Figure 6, slide fastener coupling element 200 has adjacent with the heart yearn 120 of the side edge part 110 along zipper cloth belt 100
The corresponding oncoming lane face 201 of slide fastener coupling element 200 for connecing.The base portion 210 of slide fastener coupling element 200 has adjacent with strap length direction
Slide fastener coupling element 200 base portion 210 pairs to a pair of oncoming lanes face 210m, 210n.210m, 210n are mutual in a pair of oncoming lanes face
Substantially parallel orient.
Slide fastener coupling element 200 has the width W1 of the base portion 210 along the slide fastener coupling element 200 of strap length direction.Base portion 210
Width W1 be consistent with the interval of a pair of planar M1 and N1 that specify corresponding to a pair of oncoming lanes face 210m, 210n.Plane M1
Heart yearn 120 and strap length direction in opposing zippers strap 100 it is orthogonal and with a pair of a pair of oncoming lanes face 210m, 210n
To the form that side 210m is contacted.Plane N1 be in opposing zippers strap 100 heart yearn 120 and strap length direction it is orthogonal and with
The form of another oncoming lane face 210n contacts of a pair of oncoming lanes face 210m, 210n.
The width W1 of the base portion 210 of slide fastener coupling element 200 be with upper base 211 and lower base 212 at least one
The width of base portion is consistent.In some situations, the width of the upper base 211 on strap length direction is less than strap length direction
On lower base 212 width.In some situations, the width of the upper base 211 on strap length direction is more than strap
The width of the lower base 212 on length direction.The part of the base portion 210 of the Breadth Maximum on strap length direction is as base
The width W1 in portion 210 is by reference.In some situations, the width W1 of base portion 210 is with a pair of oncoming lanes face 210m, 210n most
Large-spacing is consistent.
In illustrated example, as understood according to Fig. 8, the upper base 211 of slide fastener coupling element 200 has on strap length direction
There are a pair of oncoming lanes face 211m, 211n.Similarly, the non-engaging piece 250 of slide fastener coupling element 200 has one on strap length direction
To oncoming lane face 250m, 250n.Each oncoming lane face 211m, 250m are with as the strap upper surface 101 from zipper cloth belt 100 is remote
Lentamente incline from and close to the mode of another oncoming lane face 211n, 250n.Each oncoming lane face 211n, 250n are with drawing certainly
The strap upper surface 101 of chain strap 100 lentamente inclines away from and close to the mode of another oncoming lane face 211m, 250m.If
In dry implementation method, the width of upper base 211 and non-engaging piece 250 on strap length direction changes in this way.This side
Also situation is identical to face lower base 212 and engaging piece 260.
Slide fastener coupling element 200 can have the width W2 bigger than the width W1 of diagram and base portion 210 as described above.For example, Fig. 6
Shown width W2 is more than width W1.The Breadth Maximum of width W2 right and wrongs engaging piece 250 is consistent.
Slide fastener coupling element 200 has along the length L1 of strap width.The length L1 of slide fastener coupling element 200 is equal to slide fastener chain
The base portion 210 of tooth 200 and the total length of protuberance 220.Base portions 210 of the length L1 of slide fastener coupling element 200 more than slide fastener coupling element 200
Width W1.That is, L1 ＞ M1 are met.The width W1 of the base portion 210 of the slide fastener coupling element 200 of present embodiment example is as described below to be more than
Equimultiple reduces the width W1 of the base portion 210 of the slide fastener coupling element 200 of example.So, the value of the W1/L1 of present embodiment example goes above
Equimultiple reduces the value of the W1/L1 of example.
The length L1 of slide fastener coupling element 200 can also be interpreted as the interval of plane P1 and plane P2.Plane P1 is relative drawing
The parallel plane of vertical and relative heart yearn 120 of 1st or the 2nd cloth zone face 101,102 of chain strap 100.Plane P1 is contacted with slide fastener
The base portion 210 of chain tooth 200.Plane P1 is the company being connected with by oncoming lane face 210m, 210n of the base portion 210 of slide fastener coupling element 200
Junction 210r is contacted.Plane P2 be by plane P1 move in parallel to zipper cloth belt outside obtained by plane, and with slide fastener coupling element 200
Protuberance 220 leading section contact.
In addition, there is plane P3 between plane P1 and plane P2.Plane P3 is to move in parallel to zipper cloth plane P1
With the plane obtained by outside, and contacted with the periphery of heart yearn 120.In this application, with plane P3 as boundary line, slide fastener chain is divided
The base portion 210 of tooth 200 and protuberance 220.When base portion 210 is divided with protuberance 220 using plane P3, base portion 210 is in strap
There is length L2, protuberance 220 has length L3 on strap width on width.The relation of L1=L2+L3 is set up.
In some implementation methods, 0.5 ＜ W1/L1 ＜ 0.6 are met.In some implementation methods, 0.55 ＜ W1/L1 are met
＜ 0.6.Even if paying the outward appearance sacrifice of slide fastener coupling element also can larger ensure the thickness of wall portion of mould, and, it is also possible to
Ensure slide fastener coupling element for zipper cloth belt more fully installation strength.
In some implementation methods, 0.4 ＜ L2/L1 ＜ 0.5 are met.Can ensure that sufficient size, the Jin Erla of base portion 210
Chain chain tooth 200 is to the sufficient installing force of zipper cloth belt 100.In addition, being L2/L1 ＜ 0.4 in equimultiple reduces example.
When the situation of 0.5 ＜ W1/L1 ＜ 0.6 and 0.4 ＜ L2/L1 ＜ 0.5 is met, it can be ensured that base portion 210 is for slide fastener
Strap 100 is fully contacted area, so as to can ensure that slide fastener coupling element 200 to the more fully installing force of zipper cloth belt 100.
In some implementation methods, 1.8mm-0.2mm≤W1≤1.8mm+0.2mm and 3.1mm-0.2mm≤L1 is met
≦3.1mm+0.2mm.Thus, even if paying the outward appearance sacrifice of slide fastener coupling element, it is also possible to larger ensure the thickness of the wall portion of mould
Degree, and, it is also possible to ensure slide fastener coupling element to zipper cloth belt more fully installation strength.
As illustrated in Fig. 3, Fig. 6 and Fig. 7, slide fastener coupling element 200 has in oncoming lane face 201 and is arranged on the outer of heart yearn 120
The outer peripheral edge 270 in week.Slide fastener coupling element 200 has the die parting line 280 extended towards outer peripheral edge 270 in oncoming lane face 201.Die parting line
280 oncoming lane face 201 have at least can with outer peripheral edge 270 draw together convex rise and fall 290 and relative to exist
State the inclined parallaxs 284 of plane CP of zipper cloth belt 100.
Non- engaging piece 250 with the boundary line of engaging piece 260 is specified by die parting line 280.Die parting line 280 is to represent to be used to draw
Top forming recess and be used to the bottom forming recess for being molded the bottom of slide fastener coupling element 200 that the top of chain chain tooth 200 is molded
Boundary line.The upper limit of 1st flat line 281 and regulation neck 230 of the die parting line 280 with the upper limit position for specifying head 240
2nd flat line 282.As understood according to Fig. 7, the 1st flat line 281 and the 2nd flat line 282 are compared and are present in zipper cloth belt 100
The plane CP of centre of strap upper surface 101 and strap lower surface 102 be located at more top.Can increase with the thickness of head 240
Plus, and the engagement of left and right engaging piece 260 is become stronger.
Even if the 1st flat line 281 up separates with the 2nd flat line 282 with plane CP, also can the 2nd flat line 282 with
Parallax 284 is set between outer peripheral edge 270, and gentle convex fluctuating 290 is drawn by parallax 284 and outer peripheral edge 270.
In the situation of the L-shaped line 286 being represented by dotted lines during substitution parallax 284 forms Fig. 7, in slide fastener coupling element
The mo(u)ld top half and mo(u)ld bottom half of 200 shaping form projection adjacent on strap width.This projection has in injection moulding
Damaged possibility in journey, so as to the life-span for causing mould declines.In omission parallax 284, and the 2nd flat line 282 is prolonged
When extending the situation untill outer peripheral edge 270, there is the heart yearn retention groove of mo(u)ld top half of the shaping for causing slide fastener coupling element 200 to heart yearn
The possibility of 120 confining force reduction.
In illustrated example, gentle convex fluctuating 290 is drawn using parallax 284 and outer peripheral edge 270.When in this respect,
Seizure of the heart yearn retention groove of mould to heart yearn 120 is ensured, so as to the part of the projection for producing mould can be avoided or reduced
Damaged problem.This feature can be thick with the wall portion of the mould described in present specification ensure synergistically understand.In addition, depositing
1st flat line and the 2nd flat line are being referred to generally simply as the situation of tabular surface.
Hereinafter, simultaneously embodiments of the present invention example and equimultiple, to Figure 13, are simultaneously reduced example and are compared by reference picture 9.
Fig. 9 is the slide fastener coupling element that embodiment example is represented on the left of accompanying drawing, and represents that equimultiple reduces the slide fastener coupling element of example on the right side of accompanying drawing.
Figure 10 is the slide fastener coupling element that embodiment example is represented on the left of accompanying drawing, and represents that equimultiple reduces the slide fastener chain of example on the right side of accompanying drawing
Tooth.Figure 11 is the slide fastener coupling element of the adjoining that embodiment example is represented on the upside of accompanying drawing, and represents that equimultiple reduces example on the downside of accompanying drawing
Adjoining slide fastener coupling element.Figure 13 is 2 arrangements of mould that embodiment example is schematically shown on the left of accompanying drawing, and in accompanying drawing
Right side schematically shows that equimultiple reduces 2 arrangements of mould of example.
As understood according to Fig. 9 to Figure 11, reduced in any example of example in embodiments of the present invention example and equimultiple, with drawing
The mode that the length L1 of chain chain tooth 200 reaches desired value is constituted.In other words, the length L1 of the slide fastener coupling element 200 of embodiment example
Equal to the length L1 of the slide fastener coupling element 200 that equimultiple reduces example.It is contained in the slide fastener that the length L1 of slide fastener coupling element 200 takes by small size
Value in the width of the pull head restriction of small size.The length L1 of slide fastener coupling element 200 takes the value determined according to the size of slide fastener, and
Its modifiable amplitude is narrower.
The width W1 of the base portion 210 of the slide fastener coupling element 200 of present embodiment example reduces the slide fastener coupling element 200 of example more than equimultiple
Base portion 210 width W1.As described in article beginning, it is to make slide fastener the width W1 of the base portion 210 of slide fastener coupling element 200 is diminished
The outward appearance of chain tooth seems that the aspect of approximate metal tooth is more important, is to reduce the width equimultiple of slide fastener coupling element to exist
A kind of hindering factor.However, present inventor is not influenceed by the hindering factor and is used the base of increased slide fastener coupling element 200
The width W1 in portion 210.Thus, even if paying the outward appearance sacrifice of slide fastener coupling element, it is also possible to larger ensure the thickness of the wall portion of mould
Degree, and, it is also possible to ensure slide fastener coupling element to zipper cloth belt more fully installation strength.
The slide fastener coupling element 200 of embodiment example is to take following value.Along the length of the slide fastener coupling element 200 of strap length direction
L1=3.10~3.30mm.Width W1=1.80~the 1.90mm of the base portion 210 of the slide fastener coupling element 200 of strap width.Edge
The configuration space W5=2.3~2.5mm of the slide fastener coupling element 200 of strap length direction.The base portion of adjacent slide fastener coupling element 200
The 210 mutual interval W6=0.5~0.6mm in oncoming lane face.As one, L1=3.10mm；W1=1.80mm；W5=
2.4mm；W6=0.55mm.In addition, as shown in figure 4, left and right zipper teeth chain locking when engagement slide fastener coupling element row left and right
Width is 4.6~5.0mm.
For the slide fastener coupling element 200 that equimultiple reduces example, L1=3.10mm；W1=1.50mm；W5=1.95mm；W6=
0.40mm.In equimultiple reduces example, the value of W1 is smaller, and correspondingly the value of W6 also diminishes.With the less values of W6, cloth belt length
The thickness of the wall portion of adjacent each mould also diminishes on degree direction.When in this respect, there is the mechanical strength decline of mould
Possibility.
Represented in Figure 12 and be used to the mould of the injection moulding of slide fastener coupling element 200 of embodiment example.As shown in figure 12, mould
Comprising mo(u)ld top half 400 and mo(u)ld bottom half 500.Mo(u)ld top half 400 have with mo(u)ld bottom half 500 pairs to the 1st pair to face 401 and the 2nd pair to face 402.
1st pair to face 401 and the 2nd pair to the top forming recess 410 between face 402, being equipped with a row.In adjacent top shaping type
Between chamber 410, top heart yearn retention groove 420 and chimeric recess 430 are equipped.Top heart yearn retention groove 420 is to be disposed in the 1st pair
To the side of face 401.Chimeric recess 430 is to be disposed in the 2nd pair to the side of face 402.The depth of top forming recess 410 is more than top heart yearn
The depth of retention groove 420 and chimeric recess 430.The depth of top heart yearn retention groove 420 is more than the depth of chimeric recess 430.
Mo(u)ld bottom half 500 have with mo(u)ld top half 400 pairs to the 1st pair to face 501 and the 2nd pair to face 502.The 1st pair to face 501 with
2nd pair to the bottom forming recess 510 between face 502, being equipped with a row.Between adjacent bottom forming recess 510, arrange
There are bottom heart yearn retention groove 520 and fitting projection 530.Bottom heart yearn retention groove 520 is to be disposed in the 1st pair to the side of face 501.It is chimeric
Convex portion 530 is to be disposed in the 2nd pair to the side of face 502.Depth of the depth of bottom forming recess 510 more than bottom heart yearn retention groove 520
The projecting height of degree and fitting projection 530.Projecting height of the depth of bottom heart yearn retention groove 520 more than fitting projection 530.
When mo(u)ld top half 400 and mo(u)ld bottom half 500 are matched somebody with somebody into mould, the 1st pair of mo(u)ld top half 400 the 1st pair to face 401 and mo(u)ld bottom half 500 to
Between face 501, gap corresponding with the thickness of strap main part 105 is formed.In 200 injection moulding of slide fastener coupling element, in mo(u)ld top half
Zipper cloth belt 100 is arranged between 400 and mo(u)ld bottom half 500.So, in injection moulding, the 1st pair of mo(u)ld top half 400 is contacted with to face 401
The strap upper surface 101 of the strap main part 105 of zipper cloth belt 100.Similarly, the 1st pair of mo(u)ld bottom half 500 is contacted with to face 501
The strap lower surface 102 of the strap main part 105 of zipper cloth belt 100.
When mo(u)ld top half 400 and mo(u)ld bottom half 500 are matched somebody with somebody into mould, top forming recess 410 and bottom forming recess 510 constitute one into
, be molded for slide fastener coupling element 200 using the forming recess obtained by this composition by type die cavity.In addition, top forming recess 410 and under
Cast gate (not shown) is connected with least one of portion's forming recess 510.Via the runner (not shown) for being arranged on mould and pour
Mouthful, melted material is supplied to each forming recess.
When mo(u)ld top half 400 and mo(u)ld bottom half 500 are matched somebody with somebody into mould, the 2nd pair of the 2nd pair that mo(u)ld bottom half 500 is contacted with to face 402 of mo(u)ld top half 400
To face 502.When mo(u)ld top half 400 and mo(u)ld bottom half 500 are matched somebody with somebody into mould, the chimeric recess 430 of mo(u)ld top half 400 and the fitting projection 530 of mo(u)ld bottom half 500
It is chimeric.When mo(u)ld top half 400 and mo(u)ld bottom half 500 are matched somebody with somebody into mould, the top heart yearn retention groove 420 of mo(u)ld top half 400 and the bottom heart yearn of mo(u)ld bottom half 500
Retention groove 520 constitutes the heart yearn retention groove annularly closed along strap length direction, thus, keeps the heart yearn of zipper cloth belt.
Top forming recess 410 is set to concavity between face 402 to face 401 and the 2nd pair in the 1st Dui of mo(u)ld top half 400.On
Portion heart yearn retention groove 420 is also to be set to concavity between face 402 to face 401 and the 2nd pair in the 1st Dui of mo(u)ld top half 400.Top heart yearn
Retention groove 420 has the section profile of substantially semicircle shape.Top heart yearn retention groove 420 is arranged on adjacent on strap length direction
Between top forming recess 410, and both are made spatially to connect.Chimeric recess 430 be the 1st pair of mo(u)ld top half 400 to face 401 and
2nd pair is set to concavity between face 402.Chimeric recess 430 is arranged on top forming recess 410 adjacent on strap length direction
Between, and both is spatially connected.Chimeric recess 430 is between adjacent top forming recess 410, to be protected with top heart yearn
Groove 420 is held adjacently to set.
Bottom forming recess 510 is set to concavity between face 502 to face 501 and the 2nd pair in the 1st Dui of mo(u)ld bottom half 500.Under
Portion heart yearn retention groove 520 is also to be set to concavity between face 502 to face 501 and the 2nd pair in the 1st Dui of mo(u)ld bottom half 500.Bottom heart yearn
Retention groove 520 has the section profile of substantially semicircle shape.Bottom heart yearn retention groove 520 is arranged on adjacent on strap length direction
Between bottom forming recess 510, and both are made spatially to connect.Fitting projection 530 is arranged on adjoining on strap length direction
Between bottom forming recess 510.Fitting projection 530 is between adjacent bottom forming recess 510, with bottom heart yearn retention groove
520 are adjacently set.
Mo(u)ld top half 400 has：2 peripheries that the orientation of upper surface 403 and top forming recess 410 is normally located otherwise
Side 404 and 2 circumferential lateral surfaces 405 abreast set with the orientation of top forming recess 410.In circumferential lateral surface 404
The wall portion 499 of thickness of thin is provided between top forming recess 410.The side of wall portion 499 including top forming recess 410 with
Part between the circumferential lateral surface 404 of mo(u)ld top half 400.
Mo(u)ld bottom half 500 has：2 peripheries that the orientation of lower surface 503 and bottom forming recess 510 is normally located otherwise
Side 504 and 2 circumferential lateral surfaces 505 abreast set with the orientation of bottom forming recess 510.In circumferential lateral surface 504
The wall portion 599 of thickness of thin is provided between bottom forming recess 510.The side of wall portion 599 including bottom forming recess 510 with
Part between the circumferential lateral surface 504 of mo(u)ld bottom half 500.
In the substantial amounts of slide fastener coupling element 200 of the injection moulding of zipper cloth belt 100 to strip, only one group mo(u)ld top half and mo(u)ld bottom half then into
The number of type die cavity is not enough, therefore uses multigroup mo(u)ld top half and mo(u)ld bottom half.
Figure 13 is 2 arrangements of mould that embodiment example is schematically shown on the left of accompanying drawing, and is illustrated on the right side of accompanying drawing
Property represent equimultiple reduce example 2 arrangements of mould.The width W1 of the base portion 210 of the slide fastener coupling element 200 of embodiment example is more than
Equimultiple reduces the width W1 of the base portion 210 of the slide fastener coupling element 200 of example.So, between the configuration of the slide fastener coupling element 200 of embodiment example
The configuration space W5 that equimultiple reduces the slide fastener coupling element 200 of example is gone above every W5.So, the wall portion of the mould of embodiment example
499th, 599 thickness reduces the thickness of the wall portion 499,599 of the mould of example more than equimultiple.Figure 13 is concisely to represent wall portion
The magnitude relationship of 599 thickness E 1.
The manufacture method of the use mould of zipper teeth chain 300 is as described below.First, mo(u)ld top half 400 and mo(u)ld bottom half 500 are prepared.
To providing zipper cloth belt 100 between mo(u)ld top half 400 and mo(u)ld bottom half 500.Mo(u)ld top half 400 and mo(u)ld bottom half 500 are carried out with mould.To by mo(u)ld top half 400
Forming recess and mo(u)ld bottom half 500 the forming recess supply melted material delimited of forming recess.By mould cooled down and by mould
Melted material hardening in tool.Slide fastener coupling element 200 fixed in the side edge part 110 of zipper cloth belt 100 is molded.By mo(u)ld top half 400
Molded with mo(u)ld bottom half 500, take out zipper teeth chain 300 between these mo(u)ld top halves 400 and mo(u)ld bottom half 500.
In some situations, zipper cloth belt 100 is configured in mo(u)ld bottom half 500, and in the bottom heart yearn retention groove 520 of mo(u)ld bottom half 500
Arrange the heart yearn 120 of zipper cloth belt 100.Mo(u)ld top half 400 is set to decline relative to mo(u)ld bottom half 500, in the process using the upper of mo(u)ld top half 400
Portion heart yearn retention groove 420 catches heart yearn 120.It can also be envisaged that mo(u)ld bottom half is moved relative to mo(u)ld top half, or, make both mo(u)ld top half and mo(u)ld bottom half
Mobile mode.
Various manufacturing conditions, technological process temperature and process time etc. are fitted by person of ordinary skill in the field
Locality determines.
According to above-mentioned knowledge, for person of ordinary skill in the field, various changes can be added to each implementation method
More.The symbol being loaded into claims is to refer to, and reference is not carried out for the purpose of limited interpretation claims.
[symbol description]
100 zipper cloth belts
101 strap upper surfaces (the 1st cloth zone face)
102 strap lower surfaces (the 2nd cloth zone face)
110 oncoming lanes edge (side edge part)
120 heart yearns
200 slide fastener coupling elements
210 base portions
220 protuberances
230 necks
240 heads
250 non-engaging pieces
260 engaging pieces
300 zipper teeth chains
Claims (9)
1. a kind of zipper teeth chain, the zipper teeth chain (300) possesses：
Zipper cloth belt (100), with the 1st cloth zone face (101) and the 2nd cloth zone face (102)；And
Multiple slide fastener coupling elements (200), are installed on the side edge part (110) of the zipper cloth belt (100)；
The slide fastener coupling element (200) is including clamping the base portion of the heart yearn (120) of the side edge part (110) of the zipper cloth belt (100)
(210) and from the base portion (210) to zipper cloth belt protuberance protruding outside (220),
Non- engaging piece (250) and the 2nd cloth zone face of the protuberance (220) including the 1st cloth zone face (101) side
(102) engaging piece (260) of side,
The engaging piece (260) including neck (230) and with more than the neck (230) along strap length of zipper side
To width head (240), and
Meet 0.5 ＜ W1/L1 ＜ 0.6,
Herein, L1 represents the base portion (210) of zipper cloth belt width and the total length of protuberance (220), and W1 represents drawing
The width of the base portion (210) of chain strap length direction.
2. zipper teeth chain according to claim 1, wherein when using make relative to the zipper cloth belt (100) the 1st
Or the 2nd the vertical and plane (P1) parallel relative to the heart yearn (120) of cloth zone face (101,102) towards the outer sidesway of zipper cloth belt
The dynamic plane (P3) up to the tangent gained in periphery of the heart yearn (120), by the base portion (210) and the protuberance
(220) when dividing,
Meet 0.4 ＜ L2/L1 ＜ 0.5,
Herein, L1 represents the base portion (210) of zipper cloth belt width and the total length of protuberance (220), and L2 represents drawing
The length of the base portion (210) of chain strap width.
3. zipper teeth chain according to claim 1, wherein meeting 0.55 ＜ W1/L1 ＜ 0.6.
4. zipper teeth chain according to claim 2, wherein meeting 0.55 ＜ W1/L1 ＜ 0.6.
5. the zipper teeth chain according to claim 3 or 4, wherein meet 1.8mm-0.2mm≤W1≤1.8mm+0.2mm,
And
3.1mm-0.2mm≤L1≤3.1mm+0.2mm.
6. zipper teeth chain according to any one of claim 1 to 4, wherein the non-engaging piece (250) along drawing
The width (W250) of chain strap length direction be with the non-engaging piece (250) from the base portion (210) away from direction
On on the neck (230) and the head (240) extend and little by little diminish.
7. zipper teeth chain according to any one of claim 1 to 4, wherein the non-engaging piece (250) with
From the base portion (210) away from and close to neck (230) side, therewith close to the inclined plane of the head (240) side
(252)。
8. zipper teeth chain according to any one of claim 1 to 4, wherein the slide fastener coupling element (200) with
Along the adjacent slide fastener coupling element (200) of the heart yearn (120) of the side edge part (110) of the zipper cloth belt (100) to oncoming lane
Face (201),
The slide fastener coupling element (200) is in the outer peripheral edge of the oncoming lane face (201) with the periphery for being arranged on the heart yearn (120)
(270),
The slide fastener coupling element (200) is in the oncoming lane face (201) with the die parting line extended towards the outer peripheral edge (270)
(280),
The die parting line (280) is in the oncoming lane face (201) with least can together being drawn with the outer peripheral edge (270)
Convex rise and fall (290) and relative to plane (CP) the inclined parallax (284) that there are the zipper cloth belt (100).
9. a kind of slide fastener, including：
A pair of zipper teeth chains (300) according to any one of claim 1 to 8 and
It is used to the zipper head of the pair of zipper teeth chain folding.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPPCT/JP2015/080623 | 2015-10-29 | ||
| PCT/JP2015/080623 WO2017072926A1 (en) | 2015-10-29 | 2015-10-29 | Fastener stringer and slide fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106820474A true CN106820474A (en) | 2017-06-13 |
| CN106820474B CN106820474B (en) | 2020-02-14 |
Family
ID=58629959
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610921290.2A Active CN106820474B (en) | 2015-10-29 | 2016-10-21 | Fastener stringer and slide fastener |
| CN201621147145.5U Withdrawn - After Issue CN206659298U (en) | 2015-10-29 | 2016-10-21 | Zipper teeth chain and slide fastener |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621147145.5U Withdrawn - After Issue CN206659298U (en) | 2015-10-29 | 2016-10-21 | Zipper teeth chain and slide fastener |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN106820474B (en) |
| TW (1) | TWI631917B (en) |
| WO (1) | WO2017072926A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521725A (en) * | 2022-01-25 | 2022-05-24 | 福建浔兴拉链科技股份有限公司 | Zipper |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017072926A1 (en) * | 2015-10-29 | 2017-05-04 | Ykk株式会社 | Fastener stringer and slide fastener |
| CN114040688B (en) * | 2019-07-04 | 2024-06-04 | Ykk株式会社 | Fastener element and product with slide fastener |
| CN111109774B (en) * | 2020-01-14 | 2022-09-20 | 开易(广东)服装配件有限公司 | Thin wing integrated slide fastener |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208007C (en) * | 2001-12-13 | 2005-06-29 | Ykk株式会社 | Slide fastener |
| CN102984966A (en) * | 2010-07-07 | 2013-03-20 | Ykk株式会社 | Fastening components and slide fastener |
| WO2015046497A1 (en) * | 2013-09-30 | 2015-04-02 | Ykk株式会社 | Slide fastener chain and slide fastner |
| CN206659298U (en) * | 2015-10-29 | 2017-11-24 | Ykk株式会社 | Zipper teeth chain and slide fastener |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4312150B2 (en) * | 2004-12-16 | 2009-08-12 | Ｙｋｋ株式会社 | Slide fastener |
| CN103997926B (en) * | 2011-12-15 | 2016-03-30 | Ykk株式会社 | The manufacture method of sprocket and sprocket and mould and Coinjection molding apparatus |
| WO2015059790A1 (en) * | 2013-10-24 | 2015-04-30 | Ykk株式会社 | Fastener chain combining device |
-
2015
- 2015-10-29 WO PCT/JP2015/080623 patent/WO2017072926A1/en active Application Filing
-
2016
- 2016-10-11 TW TW105132707A patent/TWI631917B/en active
- 2016-10-21 CN CN201610921290.2A patent/CN106820474B/en active Active
- 2016-10-21 CN CN201621147145.5U patent/CN206659298U/en not_active Withdrawn - After Issue
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208007C (en) * | 2001-12-13 | 2005-06-29 | Ykk株式会社 | Slide fastener |
| CN102984966A (en) * | 2010-07-07 | 2013-03-20 | Ykk株式会社 | Fastening components and slide fastener |
| WO2015046497A1 (en) * | 2013-09-30 | 2015-04-02 | Ykk株式会社 | Slide fastener chain and slide fastner |
| CN206659298U (en) * | 2015-10-29 | 2017-11-24 | Ykk株式会社 | Zipper teeth chain and slide fastener |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521725A (en) * | 2022-01-25 | 2022-05-24 | 福建浔兴拉链科技股份有限公司 | Zipper |
| CN114521725B (en) * | 2022-01-25 | 2023-03-14 | 福建浔兴拉链科技股份有限公司 | Zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201714548A (en) | 2017-05-01 |
| CN106820474B (en) | 2020-02-14 |
| TWI631917B (en) | 2018-08-11 |
| WO2017072926A1 (en) | 2017-05-04 |
| CN206659298U (en) | 2017-11-24 |
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