CN1531886A - Slidd fastener mounted with separable bottom stopper - Google Patents
Slidd fastener mounted with separable bottom stopper Download PDFInfo
- Publication number
- CN1531886A CN1531886A CNA2004100301664A CN200410030166A CN1531886A CN 1531886 A CN1531886 A CN 1531886A CN A2004100301664 A CNA2004100301664 A CN A2004100301664A CN 200410030166 A CN200410030166 A CN 200410030166A CN 1531886 A CN1531886 A CN 1531886A
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- CN
- China
- Prior art keywords
- slide fastener
- stop assembly
- footing
- fin
- bottom stop
- 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
Links
- 238000009958 sewing Methods 0.000 claims abstract description 40
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 7
- 239000000057 synthetic resin Substances 0.000 claims abstract description 7
- 230000010354 integration Effects 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 239000003351 stiffener Substances 0.000 description 33
- 230000003014 reinforcing effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 5
- 230000012447 hatching Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/38—Means at the end of stringer by which the slider can be freed from one stringer, e.g. stringers can be completely separated from each other
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2511—Zipper or required component thereof with distinct, stationary means for anchoring slider
Abstract
This invention relates to a slide fastener with a separable bottom end stop which enables a reinforcement portion of the separable bottom end stop to be sewed securely thereby preventing ribs at a sewing position from being damaged by a sewing needle. A reinforcement portion (10) is formed integrally on a lower half portion of each of a box pin (8) and an insert pin (9) of the separable bottom end stop using synthetic resin such that it is exposed on the fastener tape (3). The reinforcement portion (10) is constituted of an auxiliary member (11) and ribs (13) formed at a sewing position (40) to be sewed to a sewing object. The rib (13) is formed such that its height is 0.5 to 0.85 mm and its width is 0.6 to 0. 9 mm and that it is expanded gradually from a vertex to a base portion. A gap portion (23), which is wider than the base portion of the rib (13), is formed between adjoining ribs (13). Thus, the rib (13) avoids strike of a sewing needle to prevent itself from being damaged by the sewing needle and the gap portion (23) ensures sewing of the fastener tape onto the sewing object.
Description
Technical field
The present invention relates to a kind of structure that is used for footing that chain belt is reinforced, wherein chain belt is arranged near a box-shaped pin or the plug-in unit pin, and this box-shaped pin or plug-in unit pin be connected with the end of chain belt, and this chain strap end portion is arranged on the slide fastener with the form of releasable bottom stop assembly again.
Background technology
In recent years, slide fastener market needs to produce a kind of simple in structure, low price and superior in quality product always.This trend is especially obvious in the slide fastener field that is provided with the releasable bottom stop assembly, and the bottom stop assembly of this releasable is used for the opened/closed part of front of garment, and can interconnect with the end sections of chain belt or be separated from each other.
In being provided with the existing common slide fastener of releasable bottom stop assembly, a plurality of buckling elements are connected on two relative lateral margins of a pair of chain belt and with a plurality of releasable bottom stop assemblies that are made of a box-shaped pin and are connected, and a box-shaped pin is connected with the bottom of buckling element with a plug-in unit pin.Then, the reinforce belt that a plain cloth (taffeta) or film of synthetic resin are provided with bond layer bonds to and needs to install on the chain band portion of this releasable bottom stop assembly, purpose is to provide the part of stabilization to reinforce to being used to, and then the releasable bottom stop assembly is connected to put in place.
The slide fastener that this set has the releasable bottom stop assembly and also be provided with reinforce belt on this releasable bottom stop assembly need be installed the reinforce belt that can reinforce chain belt, will increase the number of components of slide fastener like this, thereby increase cost.In addition, owing in the method for making slide fastener, need the step and the bonding machine of bonding reinforce belt usually, therefore just can not simplify the operation of this manufacturing process, but also can increase the manufacturing cost of product.
On the other hand, for example BP 988659 discloses a kind of releasable bottom stop assembly that is used on the slide fastener, this releasable bottom stop assembly and a footing that is provided with a plurality of fins utilize synthetic resin integral body to be connected on the front and back of chain belt, and need not a reinforce belt is connected on the end of chain belt.
Although have in the slide fastener of releasable bottom stop assembly at the disclosed this set of the document, the cross section of its fin can be manufactured into Any shape, but this patent is not made any improvement to the collision between this fin and the sewing needle, and this collision may take place in the process of a stitching object (for example clothes) being carried out sewing operation.Therefore, the frequency that fin is damaged owing to the bump of sewing needle will be very high, and the part of having damaged may stretch out from the mating part between chain belt and the clothes, so just may injure wearer's skin.
Summary of the invention
The present invention proposes at the problems referred to above, and primary and foremost purpose of the present invention is improved being used for that a slide fastener that is provided with the releasable bottom stop assembly is sewn to the method for sewing up on the object (for example clothes) with regard to being, particularly, just provide a kind of slide fastener that is provided with the releasable bottom stop assembly, this slide fastener can be sewn to the last footing that also can prevent of stitching object (for example clothes) easily and safely and be damaged because of the collision between sewing needle and the fin, but also can finish the lock out operation of releasable bottom stop assembly swimmingly.
Except above-mentioned purpose, second purpose of the present invention is to provide a kind of slide fastener that is provided with the releasable bottom stop assembly, even the fin on sewing needle and the footing is in contact with one another in the process of making, this slide fastener also can make sewing needle depart from fin effectively, sew up on the object so that slide fastener is sewn into safely, thereby guarantee contacting of fabric and skin safe.
In addition, the 3rd purpose of the present invention is to provide a kind of slide fastener that is provided with the releasable bottom stop assembly, and this slide fastener can be made footing safely, efficiently and put in place, and any trouble can not occur in the process of making.The 4th purpose of the present invention is to provide a kind of slide fastener that is provided with the releasable bottom stop assembly, wherein the fin of footing is provided with a desirable inclined-plane, thereby prevent that fin is sewed pin and damages in the process of making, and can make the fin of footing smoothly.
The 5th purpose of the present invention is to provide a kind of slide fastener that is provided with the releasable bottom stop assembly, if sewing thread away from an opening, it allows large-sized slide fastener is carried out suitably and effectively sewing up so.
The 6th purpose of the present invention is to provide a kind of slide fastener that is provided with the releasable bottom stop assembly, if sewing thread near an opening, it can carry out suitably and effectively sew up and handle undersized slide fastener so.
The 7th purpose of the present invention is to provide a kind of slide fastener that is provided with the releasable bottom stop assembly, wherein the fin of footing is symmetricly set on the front and back of chain belt, so just can make processing to it, thereby prevent that fin is under the bump of sewing needle and damage in any side.
According to the present invention, for achieving the above object, a plurality of buckling elements are connected on two relative lateral margins of a pair of chain belt, and it also is provided with: a releasable bottom stop assembly of being made by synthetic resin, for example box-shaped pin, a casing and a plug-in unit pin, this retainer is connected on the chain belt lateral margin that is positioned at the buckling element end by integral die; With a footing, this footing and releasable bottom stop assembly are made into integration in the following manner: it is exposed at least one surface of chain belt, and purpose is that chain belt is reinforced.This footing is formed by a plurality of fins that are connected with the releasable bottom stop assembly.These fins are formed on the suture location of sewing up object (for example clothes), are 0.6 to 0.9 millimeter, and make it become big gradually from the summit to the bottom so that its height H is 0.5 to 0.85 millimeter, width W.In addition, also be provided with a gap portion, this gap portion is wider than the width of the fin bottom between fin.Therefore, this set has the slide fastener of releasable bottom stop assembly just can make the footing that is made of fin be able to make easily and effectively.
Except this structure, these fins that are arranged on the suture location of footing also are provided with the chamfered part that drift angle is cut off, and this chamfered part preferably is processed to a kind of structure of similar arc, and the radius of the shape of cross section of this arcuate structure is 0.05 to 0.1 millimeter.
In addition, except basic structure of the present invention, the size that is set in place the gap portion between the adjacent fin on the suture location of reinforcing portion branch is preferably 2.0 to 2.5 millimeters, and each fin preferably be arranged in parallel along the width of chain belt.
Except above-mentioned basic structure, these fins that are positioned on the suture location of reinforcing portion branch preferably satisfy following condition: tan θ=H/ (W/2), promptly the gradient of fin on its base section from 1.1 to 2.9.That is, preferably in 55 ° to 70 ° scope, wherein fin is arranged on the suture location of footing fin in the inclination angle [theta] on its base section.
And, except above-mentioned structure, these fins that are positioned on the suture location of footing are preferably disposed on the side of releasable bottom stop assembly, and these fins can be connected on the lateral margin of chain belt by an accessory that is processed to planar shaped or different shape.
In addition, these fins that are positioned on the suture location of reinforcing portion branch can be arranged on the side of releasable bottom stop assembly, and can directly not be connected with the lateral margin of chain belt by any accessory.These fins that are positioned on the suture location of reinforcing portion branch can be symmetricly set on the front and back of chain belt, so that chain belt is held between these fins.
Description of drawings
Fig. 1 is the front view of major part that is provided with the slide fastener of a releasable bottom stop assembly;
Fig. 2 is the front view of major part that the slide fastener stringer of a box-shaped pin is installed;
Fig. 3 is the bottom view of the stringer of slide fastener;
The cutaway view of Fig. 4 for being done along the hatching A-A (IV-IV) among Fig. 3;
Fig. 5 is the amplification view of a fin;
Fig. 6 is the front view of major part that the slide fastener stringer of a plug-in unit pin is installed;
Fig. 7 is the bottom view of same slide fastener stringer;
Fig. 8 is the cutaway view of a casing;
The cutaway view that Fig. 9 is done for the hatching B-B (IX-IX) along Fig. 8;
Figure 10 is the partly cut-away's front view under casing and the interconnective state of box-shaped pin;
Figure 11 is slide fastener stringer that the plug-in unit pin the is installed partly cut-away's front view when being bonded with each other with the slide fastener stiffener that casing is installed;
Figure 12 is slide fastener stiffener that the plug-in unit pin the is installed partly cut-away's front view when being bonded with each other with the slide fastener stiffener that casing is installed;
Figure 13 is the front view of major part, the state when there is shown on slide fastener being sewn to the stitching object;
The cutaway view of Figure 14 for being done along the hatching C-C (XIV-XIV) among Figure 13;
Figure 15 is the front view of releasable bottom stop assembly, there is shown a kind of footing of remodeling;
Figure 16 is the front view of releasable bottom stop assembly, there is shown the footing of another kind of remodeling;
Figure 17 is the partly cut-away's front view with casing and box-shaped pin all-in-one-piece bottom stop assembly;
Figure 18 is a kind of front view of modified structure that the footing of box-shaped pin is installed;
Figure 19 is the front view of another modified structure that the footing of box-shaped pin is installed;
Figure 20 is the front view of major part that is provided with the another kind of slide fastener of releasable bottom stop assembly.
The specific embodiment
Below, with reference to the accompanying drawings to a plurality of the bests of the slide fastener that is provided with the releasable bottom stop assembly
Embodiment is illustrated.
As shown in Figure 1, in the slide fastener that is provided with the releasable bottom stop assembly, slide fastener 1 is not a kind of by an enclosed type product that bottom stop assembly sealed, but product that can separate, in other words, this slide fastener is provided with the bottom stop assembly 5 of a releasable, and this bottom stop assembly can separate left and right sides slide fastener stiffener 2 fully.Buckling element 4 is installed on the core body 6, and this core body 6 is arranged on the lateral margin of chain belt 3.Box-shaped pin 8 as releasable bottom stop assembly 5 is installed on the core body part 6, and the bottom of the buckling element 4 on this a core body part 6 and the layback chain stiffener 2 fuses; Plug-in unit pin 9 as releasable bottom stop assembly 5 is installed on the core body 6, and this core body 6 fuses with the bottom of the buckling element 4 of opposite side slide fastener stiffener 2.As shown in figure 10, a releasable bottom stop assembly that is provided with box-shaped pin 8 and casing 7 is installed on the slide fastener stiffener 2, and this slide fastener stiffener 2 combines with the slide fastener stiffener 2 that plug-in unit pin 9 is installed, thereby forms a slide fastener that is provided with the releasable bottom stop assembly.
Shown in first embodiment of Fig. 2 to 12, in the slide fastener that is provided with the releasable bottom stop assembly, plane footing 10 is made into integration with a side of box-shaped pin 8, and this box-shaped pin 8 is connected with the one-sided slide fastener stiffener 2 of slide fastener 1, this footing 10 is exposed on the surface of chain belt 3, as shown in Figure 2.On the other hand, plane footing 10 is made into integration with a side of plug-in unit pin 9, and this plug-in unit pin 9 is connected with another slide fastener stiffener 2, and this footing 10 is exposed on the surface of chain belt 3, as shown in Figure 6.Buckling element 4 in the slide fastener 1, box-shaped pin 8, plug-in unit pin 9, casing 7 and footing 10 are utilized thermoplastic resin, and for example polyacetals and polyamide are made into integration by injection molded and chain belt 3.
Shown in Fig. 2,3,6 and 7, box-shaped pin 8 and plug-in unit pin 9 are respectively arranged with by the outwardly directed footing 10 in its side, and the surface of these footings 10 then becomes plane extension.Shown in Fig. 2 and 3, in the footing 10 on box-shaped pin 8, be tiltedly installed with a plurality of fins 13 in the following manner: make the side of the latter half of its box-shaped pin 8 from the chain belt 3 protruding and between these fins that are obliquely installed 13, form a recessed portion 14 as an accessory 11.This recessed portion 14 can be manufactured into various shape, for example square, rhombus, circle or oval, and can be manufactured into a kind of through-hole structure.Like this, just make these fins 13 and recessed portion 14 have pliability, and the intersection of these fins 13 is manufactured into a kind of arcuate structure, circular configuration for example, purpose is the external force of peptizaiton on this footing 10.
For the size of accessory 11, the width of the chain belt 3 of the 3rd to No. 5 commonly used slide fastener is 13 to 16 millimeters, and the size of accessory 11 preferably be about this chain belt 3 width 30%.The size of accessory 11 can be according to the size of slide fastener and client's requirement and is freely changed.As accessory 11, a plurality of fins 13 can be arranged in parallel along the width of chain belt 3, and perhaps it also can be the flat board of an alternative rib structures.In addition, the notch portion 15 of a fovea superior is set in place on the bottom margin of the accessory on the footing 10 11, can utilize this notch portion 15 absorption portion external force when torsion being arranged or similarly masterpiece is used on the end of chain belt 3.Simultaneously, this notch portion 15 can also be arranged on the top of accessory 11.
A plurality of fins 13 are formed on the suture location 40, to be used for that it is sewn onto the stitching object that is positioned at footing 10 outsides, for example are sewn on the clothes.With regard to this fin 13, as shown in Figure 2, a plurality of fins 13 are set in parallel on the width of chain belt 3, and the near-end of these fins 13 and accessory 11 link into an integrated entity.The front end of these fins 13 extends upwardly near the chain belt 3, and the end of each fin 13 is connected, thereby forms a framework 16.The thickness of fin 13 is greater than the thickness of accessory 11, as shown in Figure 3.
These fins 13 that are positioned on the suture location 40 are roughly an isosceles triangle with a pair of hypotenuse, and shown in Figure 4 and 5, and these fins 13 are also given prominence to from the front and back symmetry of chain belt 3.For the concrete structure of fin 13, with the width W of chain belt 3 contacted base portion 20, promptly Di Bu width is 0.6 to 0.9 millimeter, and its height H is in 0.5 to 0.85 millimeter scope.The width of fin 13 is along being become gradually greatly by the summit 19 of fin 13 direction to base portion 20, and can utilize the height H of fin and the inclination angle [theta] of the bottom 20 that width W draws fin 13 according to expression formula tan θ=H/ (W/2).Like this, just there is a kind of like this relation in inclination angle [theta]: 1.1≤tan θ≤2.9, and also this inclination angle [theta] falls in 47 ° to 71 ° the scope.Preferably inclination angle [theta] is in 55 ° to 70 ° scope.The drift angle 19 of fin 13 is carried out rounding handle, forming a rounded portion 21, and this rounded portion 21 is processed to be circular shape in the cross section of fin 13, and its radius of curvature is 0.05 to 0.1 millimeter.When suture is when processing with sewing machine, even sewing needle 41 is in contact with one another with fin 13, the fin 13 with this structure also can partly move to the forward tip of sewing needle 41 22 places, inclined-plane of fin 13 at an easy rate, thereby prevents that fin 13 is impaired.In addition, inclined-plane 22 can be curved the slightly structure of camber, with the planar surface texture of instead of flat.
Because fin 13 is being symmetricly set on the front and back of chain belt 3 on the suture location shown in Figure 4 40,, can prevent that also fin 13 is under the bump of sewing needle 41 and damage even therefore carry out sewing operation from any side.On suture location 40, a plurality of gap portions 23 are formed between the adjacent fin 13 along the length direction of chain belt 3, are beneficial to the sew application of footing 10.Gap S between the bottom 20 of fin 13 is measured, and the size S of gap portion 23 is preferably 2.0 to 2.5 millimeters.In the time of on chain belt 3 being sewn into stitching object 42, the size d of used sewing needle 41 is between 0.92 to 1.02 millimeter.If consider sewing needle 41 is thrust in the chain belt 3 in the gap S between fin 13, so, because this gap S is greater than the bottom width W of fin 13 and the size d of sewing needle 41, therefore can prevent that sewing needle 41 from contacting with fin 13, so just sewn reinforcement part 10 safely.
For the box-shaped pin 8 on the core body part 6 that is arranged on chain belt 3, can one with the surperficial facing surfaces that is provided with footing 10 on a groove 17 is set.The antetheca 25 and the dividing plate 29 between the rear wall 26 that are arranged on casing 7 engage with this groove 17, thereby make box-shaped pin 8 and casing 7 form an integral body.
On the footing 10 of the slide fastener stiffener 2 that plug-in unit pin 9 is installed, shown in Fig. 6 and 7, a plurality of fins 13 are obliquely installed in the following manner as accessory 11: make it outwards outstanding on the side of the latter half of plug-in unit pin 9, that is, make chain belt 3 as the slide fastener stiffener 2 that box-shaped pin 8 is installed.There is not the through hole type recessed portion 14 of bottom to be arranged in these diagonal ribs 13, so that it has pliability.The intersection of fin 13 is processed to the shape of similar arc, and is for example circular, with the external force of peptizaiton on footing 10.
These fins 13 are arranged on the outside of footing 10, so that itself and accessory 11 link together, as the slide fastener stiffener 2 that box-shaped pin 8 is installed.This fin 13 is processed to the version thicker than the fin on the accessory 11 13, and these fins 13 are provided with respectively in the following manner: it is extended in parallel, and the gap with side outside chain belt 3, the front end of these fins 13 couples together, thereby forms framework 16.
These fins 13 are the isosceles triangle with a pair of inclined-plane substantially, the fin 13 on the slide fastener stiffener 2 that box-shaped pin 5 is installed, as shown in Figure 5.The width W of the base portion 20 of fin 13 or its bottom is 0.6 to 0.9 millimeter, and its height H is in 0.5 to 0.85 millimeter scope.The width of fin 13 is along becoming big gradually by fin 13 summits 19 to the direction of base portion 20.The inclination angle [theta] of the base portion 20 of fin 13 satisfies following relation: 1.1≤tan θ≤2.9, and also this inclination angle [theta] is in 47 ° to 71 ° scope.Preferably, inclination angle [theta] is in 55 ° to 70 ° scope.The drift angle 19 of fin 13 is carried out rounding handle, forming rounded portion 21, and this rounded portion 21 preferably is manufactured into circle, and on the cross section of fin 13, its radius of curvature is 0.05 to 0.1 millimeter.When suture is when processing with sewing machine, even sewing needle 41 contacts with fin 13, fin 13 also can be easily moves to the forward tip of sewing needle 41 on the inclined-plane 22 of fin 13, thereby prevents that fin 13 is damaged.In addition, the surface on inclined-plane 22 can be slight curving, to substitute the surface texture of plane.
Shown in Fig. 3 and 7, can make footing 10, plug-in unit pin 9 that constitutes by accessory 11 and the footing 10 that constitutes by a plurality of fins that are positioned on the suture location 40 on the front and back of chain belt 3 by molding process, wherein accessory 11 is arranged on the slide fastener reinforcing band 2 that box pin 8 is installed, and suture location 40 is positioned on the position of contiguous accessory 11, is reinforced part 10 clampings with regard to the front and back that makes chain belt 3 like this.These footings 10 can only be arranged on the surface of chain belt 3, rather than are arranged on its both sides.
With casing 7 that the slide fastener stiffener 2 that box pin 8 is housed is connected in, box-shaped pin 8 is entities of a rectangle, shown in Fig. 8 and 9, the top of the center between antetheca 25 and rear wall 26 is provided with a way-board 29, and a bonding part 32 is set in the bottom of this dividing plate 29.The rear wall 27 that is positioned at the side of casing 7 is provided with a jack 28, it is the hole of the thickness of an accessory 11 that equals footing 10, slide fastener stiffener 2 with box pin 8 can pass this hole, in addition, also be provided with a box-shaped pin jack 30 between jack 28 and dividing plate 29, box-shaped pin 8 can pass this jack 30.One jack 28, it is the hole of the thickness of an accessory 11 that equals footing 10, and the slide fastener stiffener 2 that plug-in unit pin 9 is housed can pass this jack 28, this jack 28 extends to the bottom; Simultaneously, be provided with a plug-in unit pin jack 31 between this jack 28 and dividing plate 29, plug-in unit pin 9 can pass this plug-in unit pin jack 31, has so just formed a complete casing 7.
As shown in figure 10, the box-shaped pin 8 that the slide fastener stiffener 2 of box-shaped pin 8 is housed is inserted in the box-shaped pin jack 30 in the casing 7, the accessory 11 of footing 10 is inserted in the jack in the sidewall 27, is arranged on dividing plates 29 in the casing 7 and is pressed in the groove 17 on the side that is arranged on box-shaped pin 8.Like this, the bonding part 32 that is arranged on the bottom of dividing plate 29 just is bonded with each other with the end of groove 17, thereby box-shaped pin 8 and casing 7 are bonded with each other and are fixed together.
Be installed on the slide fastener stiffener 2 that is provided with casing 7 when the slide fastener stiffener 2 that plug-in unit pin 9 is housed, simultaneously sliding part 35 slides and contacts with the top of casing 7 and when remaining in contact with one another with this top, as shown in figure 11, just can plug-in unit pin 9 be inserted in the guide groove 37 of sliding part 35 by the footing 10 of clamping the slide fastener stiffener 2 that plug-in unit pin 9 is housed.In addition, the accessory 11 of footing 10 is inserted between two flanges 36, thereby latch 9 can be inserted in the plug-in unit pin jack 31 in the casing 7.After this, if spur sliding part 35 and this sliding part 35 slided by the mode of clamping footing 10, will form a complete slide fastener 1 so, as shown in figure 12, in this slide fastener 1, the latch members 4 that is positioned on left side and the right side slide fastener stiffener 2 is meshing with each other under this state.
When this complete slide fastener 1 being installed in a target fabric 42 for example on the clothes time, target fabric 42 will be installed on the suture location 40 of the footing 10 that is made into integration with box-shaped pin 8 and plug-in unit pin 9, box-shaped pin 8 and plug-in unit pin 9 then are separately positioned on left side and the right side slide fastener stiffener 2, shown in Figure 13 and 14, it is stitched together that target fabric 42 and chain belt 3 just are sewed machine, thereby make sewing thread be connected across fin 13 tops.
In footing shown in Figure 15 10, the accessory 11 that is set in parallel in along the width of chain belt 3 on the side of box-shaped pin 8 is made into integration with fin 13.Be positioned at a plurality of fins 13 on the suture location 40 or be provided with predetermined gap portion 23 from mode that accessory 11 extends can make it with a plurality of fins 13 that fin shown in the Figure 4 and 5 13 has a same structure.Identical with box-shaped pin 8, the accessory 11 that is arranged on the width of chain belt is made into integration with a plurality of fins 13, and a plurality of fins 13 that are positioned on the suture location 40 are provided with the gap 23 of regulation, thereby it is extended from accessory 11.
In footing shown in Figure 17 10, box-shaped pin 8 and casing 7 is shaped by whole the manufacturing, and the connection side of the accessory 11 of footing 10 and casing 7 be made into integration, and so just it can be connected reliably and be fixed together.In footing shown in Figure 180 10, the accessory 11 that is made of a plurality of diagonal ribs 13 is made into integration with the side of box-shaped pin 8, and in this accessory 11, a plurality of fins 13 are arranged with the specified gap part identical with last example 23, thereby the outside of fin 13 is opened wide.In footing shown in Figure 19 10, accessory 11 is arranged on two surfaces of chain belt 3 can make its mode of stretching out from the side of box-shaped pin 8, and this accessory 11 also is provided with a kind of like this fin 13: this fin is arranged on the surface of chain belt 3 in suture location 40.In addition, can also pull out a warp (not shown) from the chain belt that is positioned at suture location and be arranged on the fin outward flange, thereby form a coarse structure division; Then, when the outside of fin is embossed into this coarse structure and partly goes up, a kind of synthetic resin material of fusion is penetrated in this coarse structure, thereby these fins are fixed on the chain belt reliably.
Embodiment shown in Figure 20 shows an example that is applied on the bilateral releasable bottom stop assembly 5.One end of slide fastener stiffener 2 is equipped with box-shaped pin 8, and an end of another slide fastener stiffener 2 then is equipped with plug-in unit pin 9.Left side and right side slide fastener stiffener 2 are not provided with 7, two sliding parts 35 of casing and are slidingly installed along opposite direction, thereby can be from both sides with slide fastener 1 opening/closing, and can separate from the left and right sides with slide fastener 1.
Long box-shaped pin 8 is arranged on the core body part 6 of a chain belt 3 of this slide fastener, and two sliding parts 35 can pass through from this box-shaped pin 8.A flange 36 of sliding part 35 contacts with the front end of this box-shaped pin 8, and one is used to make block 18 that sliding part 35 stops to slide to be provided with according to the mode of can along continuous straight runs extending.The front end of block 18 extends upwardly to thicker fin 13 places that are set in place on the sutured portion 40 of footing 10.Being arranged on the top of box-shaped pin 8 than the structure of thin prodger 33 with similar step of extending laterally is so that it can be overlapping with the step-like projecting part 33 on the top that is arranged on plug-in unit pin 9.
Long plug-in unit pin 9 is arranged on the core body part 6 of another chain belt 3, and two sliding parts 35 can pass through from this plug-in unit pin 9.The top of plug-in unit pin 9 is provided with projecting part 33 kissings of box-shaped pin 8 and merges the projecting part 33 that covers on the projecting part 33.The accessory 11,11 of footing 10,10 is provided with in the following manner: make its distolateral expand to can with a degree that blade matches of sliding part 35, purpose is that the wide blade that allows to be arranged on the convex shoulder side of sliding part 35 passes through from this accessory 11.
For the service condition of releasable bottom stop assembly 5, because two sliding parts 35 are installed on the slide fastener stiffener 2 that is provided with box-shaped pin 8 with form that can directed in opposite directions, therefore sliding part 35 remains in contact with one another with the block 18 of this box-shaped pin 8, and the plug-in unit pin 9 that the slide fastener stiffener 2 of plug-in unit pin 9 will be housed then is inserted in the sliding part 35.Then, upwards spur superposed sliding part 35,, thereby form a complete slide fastener 1 so that the buckling element 4 that is positioned on the left and right sides slide fastener stiffener 2 is meshing with each other.For separately with slide fastener 1, two sliding parts 35 are being pulled down to block 18, if will being housed, the slide fastener stiffener 2 of plug-in unit pin 9 in two sliding parts 35, pulls out, right side and left side stiffener 2 just can be separated from each other and throw off so.
The slide fastener that is provided with the releasable bottom stop assembly has above-mentioned structure, and has produced following effect by this structure.
Promptly, a plurality of buckling elements are connected on two opposite side edges of a pair of chain belt, and be provided with a releasable bottom stop assembly of making by synthetic resin, this retainer is connected with the lateral margin of chain belt by the end of integral die technology at buckling element, and footing and releasable bottom stop assembly are made into integration in the following manner: this footing is exposed at least one surface of chain belt.This footing is made of a plurality of fins that are connected with the releasable bottom stop assembly.These fins are arranged on the suture location in the following manner: making its height H is 0.5 to 0.85 millimeter, and its width W is 0.6 to 0.9 millimeter, and these fins are expanded to base portion gradually from its drift angle.In addition, also be provided with a gap portion, this gap portion is wider than the fin base between the fin.Like this, just the rib structures on the suture location that is positioned at footing is described in detail, therefore, in the time of on footing being sewn to the stitching object, this fin can easily be avoided the bump of sewing needle.Like this, just can prevent that these fins are impaired, and utilize this gap portion, can sew up this footing accurately, reliably.
Except above-mentioned structure, these fins that are arranged on the suture location of footing are provided with by its drift angle is carried out the rounded portion that rounding forms, and this rounded portion is processed to a kind of structure of similar arc, and the radius in its cross section is 0.05 to 0.1 millimeter.Therefore, when footing was sewn on the stitching object, these fins are the forward tip of mobile sewing needle smoothly, thereby prevents that these fins are impaired.In addition, because the size S of the clearance portion branch between the adjacent fin on the suture location of footing is 2.0 to 2.5 millimeters, and these fin broad ways be arranged in parallel, therefore these fins that are arranged on the suture location of footing just can easily be sewed up, but also can be by effectively utilizing gap portion with the footing secure fixation to the stitching object.
Be located in those fins on the suture location of reinforcing portion branch, the inclined degree of fin bottom is represented by tan θ=H/ (W/2), and tan θ satisfies following relation: 1.1≤tan θ≤2.9, and also the inclination angle of fin base is set in 55 ° to 70 ° the scope.Therefore, during fin on sewing up these sutured portion that are arranged on reinforcing portion branchs, can be by sewing needle being removed effectively with the fin inclined-plane of this special angle inclination, thus effectively it is sewn on the suitable position.
Because these fins that are positioned on the suture location of reinforcing portion branchs are arranged on the side of releasable bottom stop assembly by accessory, so they are the best footings that are used on the large-scale slide fastener, and it effectively can be sewn on the stitching object.In addition, because these fins that are positioned on the suture location of reinforcing portion branchs are set directly on the side of releasable bottom stop assembly, so they are the best footings that are used on the small-sized slide fastener, and it effectively can be sewn on the stitching object.
In addition, owing to these fins on the suture location that is positioned at the reinforcing portion branch are symmetricly set on the front and back of chain belt, even therefore from any side to the chain belt processing of sewing, these fins also can effectively be avoided the bump of sewing needle, thereby can make chain belt smoothly and reliably, thereby produce superior in quality product.Therefore, the effect that the present invention produced is very significant.
Claims (9)
1, a kind of slide fastener that is provided with the releasable bottom stop assembly, wherein, a plurality of buckling elements 4 are connected on two relative lateral margins of a pair of chain belt 3, described slide fastener comprises: releasable bottom stop assembly 5, this retainer 5 are made by synthetic resin and are connected with the lateral margin of chain belt 3 in an end of buckling element 4; And a footing 10, this footing and releasable bottom stop assembly 5 are made into integration and extend towards at least one surface of chain belt 3, and this footing 10 is made of a plurality of fins 13 that are connected with releasable bottom stop assembly 5,
It is characterized in that: described fin 13 is arranged in the following manner towards suture location 40 places of sewing up object 42: making its height H is 0.5 to 0.85 millimeter, its width W is 0.6 to 0.9 millimeter, and makes it along 20 direction becomes big gradually from drift angle 19 to base portion; But also being provided with a gap portion 23, this gap portion is wideer than the fin base portion 20 between fin 13.
2, the slide fastener that is provided with the releasable bottom stop assembly according to claim 1 is characterized in that: the fin 13 that is positioned at suture location 40 places of footing 10 is provided with a rounded portion 21, and the drift angle 19 of fin 13 is rounded.
3, the slide fastener that is provided with the releasable bottom stop assembly according to claim 2 is characterized in that: the rounded portion of described fin 13 is processed to the structure of similar arc, and the radius r in cross section is 0.05 to 0.1 millimeter.
4, the slide fastener that is provided with the releasable bottom stop assembly according to claim 1, it is characterized in that: the size S of the gap portion 23 between the adjacent fin 13 at suture location 40 places of footing 10 is 2.0 to 2.5 millimeters, and these fins 13 be arranged in parallel along the width of chain belt 3.
5, the slide fastener that is provided with the releasable bottom stop assembly according to claim 1, it is characterized in that: the base portion 20 of described fin 13 is represented by tan θ=H/ (W/2) at the inclination angle at suture location 40 places of footing 10, and tan θ satisfies following relational expression: 1.1≤tan θ≤2.9.
6, the slide fastener that is provided with the releasable bottom stop assembly according to claim 5, it is characterized in that: described inclination angle [theta] is in 55 ° to 70 ° scope.
7, the slide fastener that is provided with the releasable bottom stop assembly according to claim 1 is characterized in that: the described fin 13 that is positioned at suture location 40 places of footing 10 is arranged on the side of releasable bottom stop assembly 5 by the accessory 11 that is provided with.
8, the slide fastener that is provided with the releasable bottom stop assembly according to claim 1 is characterized in that: the described fin 13 that is positioned at suture location 40 places of footing 10 is set directly on the side of releasable bottom stop assembly 5.
9, the slide fastener that is provided with the releasable bottom stop assembly according to claim 1 is characterized in that: the described fin 13 that is positioned at suture location 40 places of footing 10 is symmetricly set on the front and back of chain belt 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003077524A JP2004283300A (en) | 2003-03-20 | 2003-03-20 | Slide fastener with separable bottom end stop |
| JP077524/2003 | 2003-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1531886A true CN1531886A (en) | 2004-09-29 |
| CN1275555C CN1275555C (en) | 2006-09-20 |
Family
ID=32821378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100301664A Expired - Lifetime CN1275555C (en) | 2003-03-20 | 2004-03-19 | Slidd fastener mounted with separable bottom stopper |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20040181919A1 (en) |
| EP (1) | EP1459643B1 (en) |
| JP (1) | JP2004283300A (en) |
| KR (1) | KR100538508B1 (en) |
| CN (1) | CN1275555C (en) |
| AT (1) | ATE376370T1 (en) |
| BR (1) | BRPI0400814A (en) |
| DE (1) | DE602004009628T2 (en) |
| ES (1) | ES2294382T3 (en) |
| HK (1) | HK1065928A1 (en) |
| MX (1) | MXPA04002471A (en) |
| PL (1) | PL1459643T3 (en) |
| TW (1) | TWI243035B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158140A (en) * | 2017-02-02 | 2018-06-15 | Ykk株式会社 | Product with slide fastener and the manufacturing method of chain implant component and the product with slide fastener |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM373130U (en) * | 2009-04-15 | 2010-02-01 | Chung Chwan Entpr Co Ltd | Insertion pin, retainer pin, and insertion pin set of zipper |
| KR101059512B1 (en) | 2009-11-24 | 2011-08-26 | (재)남해마늘연구소 | Manufacturing method of garlic leaf tea |
| US8910352B2 (en) * | 2010-06-23 | 2014-12-16 | Ykk Corporation | Slide fastener |
| EP2692262B1 (en) * | 2011-03-30 | 2016-10-19 | YKK Corporation | Slide fastener with openable/meshable strips |
| US10897982B2 (en) * | 2015-10-02 | 2021-01-26 | Dutch Clips LLC | Hammock |
| US11406165B2 (en) * | 2017-02-02 | 2022-08-09 | Ykk Corporation | Slide fastener-attached product |
| CN109198809B (en) * | 2018-10-30 | 2021-07-13 | 浙江伟星实业发展股份有限公司 | Quick-release pull head and zipper with same |
| WO2020129203A1 (en) * | 2018-12-20 | 2020-06-25 | Ykk株式会社 | Element member, chain member, and product provided with slide fastener |
| US11653725B1 (en) * | 2021-11-09 | 2023-05-23 | Kcc Zipper Co., Ltd. | Anti-pinch zipper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3030684A (en) * | 1959-01-06 | 1962-04-24 | Conmar Prod Corp | Slide fastener |
| FR1358511A (en) * | 1963-02-25 | 1964-04-17 | Fermeture Eclair | Improvement to zippers with separable elements |
| US3377668A (en) * | 1964-12-21 | 1968-04-16 | Talon Inc | Separating end connection |
| US3435489A (en) * | 1966-12-06 | 1969-04-01 | Coats & Clark | Box and pin separator for fastener stringers |
| FR2055905A5 (en) * | 1969-08-06 | 1971-05-14 | Fflb | |
| DE2242978A1 (en) * | 1972-09-01 | 1974-03-07 | Opti Holding Ag | ZIPPER WITH DIVISIBILITY DEVICE AND METHOD FOR ATTACHING THE COMPONENTS OF A DIVISIBLE DEVICE TO SUCH ZIPPER |
| US4001922A (en) * | 1975-11-03 | 1977-01-11 | Textron, Inc. | Tape reinforcements for slide fasteners |
| US4090279A (en) * | 1977-01-10 | 1978-05-23 | Textron Inc. | Separable slide fastener |
| US4233099A (en) * | 1978-12-20 | 1980-11-11 | Textron Inc. | Slide fastener method of manufacture |
| JPH0216650Y2 (en) * | 1985-06-26 | 1990-05-09 | ||
| JPS6368103A (en) * | 1986-09-09 | 1988-03-28 | ワイケイケイ株式会社 | Slide fastener equipped with separating and inlay jig |
| JP4072953B2 (en) * | 2003-03-20 | 2008-04-09 | Ｙｋｋ株式会社 | Slide fastener with open fitting insert |
-
2003
- 2003-03-20 JP JP2003077524A patent/JP2004283300A/en active Pending
-
2004
- 2004-03-04 TW TW093105742A patent/TWI243035B/en not_active IP Right Cessation
- 2004-03-10 US US10/797,697 patent/US20040181919A1/en not_active Abandoned
- 2004-03-11 EP EP04005825A patent/EP1459643B1/en not_active Expired - Lifetime
- 2004-03-11 DE DE602004009628T patent/DE602004009628T2/en not_active Expired - Lifetime
- 2004-03-11 AT AT04005825T patent/ATE376370T1/en not_active IP Right Cessation
- 2004-03-11 ES ES04005825T patent/ES2294382T3/en not_active Expired - Lifetime
- 2004-03-11 PL PL04005825T patent/PL1459643T3/en unknown
- 2004-03-16 MX MXPA04002471A patent/MXPA04002471A/en active IP Right Grant
- 2004-03-18 BR BR0400814-6A patent/BRPI0400814A/en not_active IP Right Cessation
- 2004-03-19 CN CNB2004100301664A patent/CN1275555C/en not_active Expired - Lifetime
- 2004-03-19 KR KR10-2004-0018626A patent/KR100538508B1/en not_active IP Right Cessation
- 2004-11-10 HK HK04108863A patent/HK1065928A1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158140A (en) * | 2017-02-02 | 2018-06-15 | Ykk株式会社 | Product with slide fastener and the manufacturing method of chain implant component and the product with slide fastener |
| CN108158140B (en) * | 2017-02-02 | 2021-09-21 | Ykk株式会社 | Product with slide fastener, element member, and method for manufacturing product with slide fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040181919A1 (en) | 2004-09-23 |
| KR20040082978A (en) | 2004-09-30 |
| EP1459643A2 (en) | 2004-09-22 |
| JP2004283300A (en) | 2004-10-14 |
| EP1459643B1 (en) | 2007-10-24 |
| CN1275555C (en) | 2006-09-20 |
| MXPA04002471A (en) | 2004-09-23 |
| ATE376370T1 (en) | 2007-11-15 |
| PL1459643T3 (en) | 2008-03-31 |
| DE602004009628D1 (en) | 2007-12-06 |
| HK1065928A1 (en) | 2005-03-11 |
| EP1459643A3 (en) | 2005-08-10 |
| BRPI0400814A (en) | 2005-05-24 |
| TW200423892A (en) | 2004-11-16 |
| ES2294382T3 (en) | 2008-04-01 |
| KR100538508B1 (en) | 2005-12-23 |
| TWI243035B (en) | 2005-11-11 |
| DE602004009628T2 (en) | 2008-02-07 |
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