CN102406289A - Double-sided self-lock zipper slider - Google Patents
Double-sided self-lock zipper slider Download PDFInfo
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- CN102406289A CN102406289A CN2010102913092A CN201010291309A CN102406289A CN 102406289 A CN102406289 A CN 102406289A CN 2010102913092 A CN2010102913092 A CN 2010102913092A CN 201010291309 A CN201010291309 A CN 201010291309A CN 102406289 A CN102406289 A CN 102406289A
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- hook
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Abstract
The invention relates to a double-sided self-lock zipper slider, which comprises a slide block body, two caps, an upper hook, a lower hook and an elastic element, wherein the slide block body comprises an upper wing plate, a connecting column and a lower wing plate, the upper wing plate is provided with a through hole, a connecting passage passes through and is arranged on the connecting column, the upper hook comprises a transmission part, a pivoting part and a hook part, the lower hook comprises a transmission part and a pivoting part, both transmission parts of the upper hook and the lower hook are accommodated inside the connecting passage, a press block is respectively arranged inside each cap, the press blocks respectively push against the pivoting parts of the upper hook and the lower hook, the bottom end of the transmission part of the upper hook is provided with an engaging part, the top end of the transmission part of the lower hook is provided with an engaging part, the engaging part of the upper hook is engaged with the engaging part of the lower hook, the elastic element is elastically pushed against the upper hook or the lower hook, so the hook part of the upper hook is inserted inside a through hole of the upper wing plate. The zipper slider has the advantages of simple structure and easiness in assembling.
Description
Technical field
The present invention relates to a kind of slider of zipper fastener, particularly a kind of two-sided self-locking slider of zipper fastener.
Background technology
Existing slider of zipper fastener is broadly divided into self-locking zipper slider and non-self-locking zipper slider.Slip along zipper strip possibly take place in non-self-locking zipper slider under non-artificial condition, self-locking zipper slider then can prevent the slip under the non-artificial operating condition through the self-locking mechanism of special setting.For example the 4th, 123, No. 828 U.S.'s patents of invention of on November 7th, 1978 bulletin promptly disclose a kind of self-locking slider of zipper fastener, and this slider of zipper fastener comprises a body, start hook, get down from horse a hook and a shell fragment.This body comprises a upper flange, a lower wing plate and a guide pillar, and the front end of this two horses hook is respectively equipped with abutting part, and the rear end of this hook that starts also is provided with a hook portion.This guide pillar is provided with a passage to abutting part that should two horse hooks.This hook that starts is housed in this upper flange, and this hook of getting down from horse is housed in this lower wing plate, and this abutting part that starts hook and this hook of getting down from horse is housed in respectively in the passage of this guide pillar.This this hook that starts of shell fragment bullet top stretches in the zipper sprocket its hook portion.During operation, through this hook of getting down from horse of pulling-on piece pulling, the abutting part of this hook of getting down from horse can be replaced the abutting part of this hook that starts, and makes this hook that starts rotate and realizes release.
Yet when this started hook through pulling-on piece pulling, the abutting part of this hook that starts can not replaced the abutting part of this hook of getting down from horse, and this just makes this start hook and this hook of getting down from horse not to be synchronized with the movement.At this moment, for effective this hook of getting down from horse of location, prevent that its and this hook that starts from interfering, the abutting part that the passage of this guide pillar must be directed against this two horses hook is provided with specially.This just causes this slider of zipper fastener overall structure comparatively complicated, and the assembling difficulty.
Summary of the invention
In view of this, be necessary to provide a kind of simple in structure and easy two-sided self-locking slider of zipper fastener of assembling.
A kind of two-sided self-locking slider of zipper fastener comprises slide body, two caps, the hooks that start, get down from horse hook and flexible member, and this slide body comprises upper flange, joint pin and lower wing plate; This upper flange is provided with through hole, and this joint pin runs through and is provided with interface channel, and this hook that starts comprises driving section, pivot part and hook portion; This hook of getting down from horse comprises driving section and pivot part, and this driving section that starts hook and this hook of getting down from horse all is housed in this interface channel, is provided with briquetting in each cap; Said briquetting is pressed on respectively on the pivot part of this upper and lower horse hook; This bottom that starts the hook driving section is provided with engaging piece, and this top of getting down from horse the hook driving section is provided with engaging piece, and the engaging piece of this hook that starts is meshing with each other with the engaging piece of this hook of getting down from horse and is connected; This flexible member flexibly compresses this maybe this hook of getting down from horse of hook that starts, and the hook portion of this hook that starts is inserted in the through hole of this upper flange.
A kind of two-sided self-locking slider of zipper fastener comprises slide body, two caps, the hooks that start, get down from horse hook and flexible member, and this slide body comprises upper flange, joint pin and lower wing plate; This upper flange is provided with through hole, and this joint pin runs through and is provided with interface channel, and this hook that starts comprises driving section, pivot part and hook portion; This hook of getting down from horse comprises driving section and pivot part; This driving section that starts hook and this hook of getting down from horse all is housed in this interface channel, is provided with briquetting in each cap, and said briquetting is pressed on respectively on the pivot part of this upper and lower horse hook; This bottom that starts the hook driving section is provided with engaging piece; The engaging piece of this driving section is provided with the chute of offering downwards, and the top of the driving section of this hook of getting down from horse upwards is provided with connecting rod and slide bar successively, and the slide bar of this hook of getting down from horse can be housed in the chute of this hook that starts slidingly back and forth; This flexible member flexibly compresses this maybe this hook of getting down from horse of hook that starts, and the hook portion of this hook that starts is inserted in the through hole of this upper flange.
Compared with prior art, the two-sided self-locking slider of zipper fastener of the present invention is connected with a joggle through the driving section of hook that this is started and the driving section of this hook of getting down from horse, and makes this start hook and this hook of getting down from horse can realize the synchronous backward motion.Like this, the interface channel on this slide body adopts straight-through structure just can accommodate the driving section of this hook that starts and the driving section of this hook of getting down from horse, and makes this slider of zipper fastener have simple in structure, the easy advantage of assembling.When opening this slider of zipper fastener,, make this slider of zipper fastener have easy and simple to handle and stable advantage as long as one of them that lifts this hook that starts, this hook of getting down from horse just can make this slider of zipper fastener release.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described:
Fig. 1 is the three-dimensional exploded view of two-sided self-locking slider of zipper fastener first embodiment of the present invention.
Fig. 2 is the three-dimensional assembly diagram of slider of zipper fastener shown in Figure 1.
Fig. 3 is the cutaway view along A-A line among Fig. 2.
Fig. 4 is the three-dimensional exploded view of two-sided self-locking slider of zipper fastener second embodiment of the present invention.
Fig. 5 is the cross-sectional schematic of slider of zipper fastener shown in Figure 4.
Fig. 6 is the cross-sectional schematic of two-sided self-locking slider of zipper fastener the 3rd embodiment of the present invention.
The explanation of Reference numeral:
Slider of zipper fastener 100,100a, 100b slide bar 427
Briquetting 22 hook portions 46
Hook 30,30a slide body 50,50b start
Engaging piece 321,321a interface channel 512
Connecting portion 322 locating slots 514
Engaging tooth 323 locating hole 514a
Pivot part 34,34a accepting groove 522
Locating piece 342 storage tanks 524
Get down from horse hook 40,40a accepting groove 542
Engaging piece 421 through holes 546
Connecting portion 422 fixed blocks 56
Engaging tooth 423 connecting portions 58
Connecting rod 425 shell fragments 60
The specific embodiment
Fig. 1 is the three-dimensional exploded view of two-sided self-locking slider of zipper fastener first embodiment of the present invention.This two-sided self-locking slider of zipper fastener 100 comprises a spring 10, a pair of cap 20, start hook 30, get down from horse hook 40, a slide body 50 and a pull-tab (figure does not show).Start hook 30, this hook 40 of getting down from horse of this spring 10 and this is housed in this slide body 50, and this spring 10 is got down from horse between the hook 40 at this start hook 30 and this, and this two cap 20 is assembled in the both sides up and down (as shown in Figure 3) of this slide body 50 respectively.
Please with reference to Fig. 1, this cap 20 is by a roof and four semiclosed shell structures of rectangle that sidewall surrounds a side opening, and the front end lower surface of these cap 20 roofs is the one-body molded briquetting 22 (as shown in Figure 3) that is provided with downwards.
Please with reference to Fig. 1 and Fig. 3, this hook 30 that starts is a platy structure substantially, and it comprises a driving section 32, a pivot part 34, a hook portion 36 and a stop section 38.This driving section 32 is positioned at the front end of this hook 30 that starts, and this stop section 38 is positioned at the rear end of this hook 30 that starts, and this hook portion 36 is formed by oblique the extending below in middle part of this hook 30 that starts.This driving section 32 be one from these hook 30 front ends that start to the transmission arm structure that extends below, this pivot part 34 is positioned at the top of this driving section 32.The bottom of this driving section 32 is provided with engaging piece 321 on, and engaging piece 321 comprises a plurality of engaging tooths 323 side by side on this, and these engaging tooths 323 are that center of circle side-looking is arcuation arrangement (as shown in Figure 3) with this pivot part 34.The locating piece 342 that is provided with arcuation is protruded at the middle part of this hook 30 that starts down.
Please with reference to Fig. 1 and Fig. 3, these hook 40 relative these of getting down from horse hook 30 that starts is provided with.This hook 40 of getting down from horse is a platy structure substantially, and it comprises a driving section 42, a pivot part 44 and a hook portion 46.This driving section 42 is positioned at the front end of this hook 40 of getting down from horse, and this hook portion 46 is positioned at the rear end of this hook 40 of getting down from horse.This driving section 42 is one from this upwardly extending transmission arm structure of hook 40 front ends of getting down from horse, and this pivot part 44 is positioned at the bottom (as shown in Figure 3) of this driving section 42.The top of this driving section 42 is provided with engaging piece 421 to the last engaging piece 321 of the hook 30 that should start; This time engaging piece 421 comprises a plurality of engaging tooths that are arranged side by side 423, and these engaging tooths 423 are that center of circle side-looking is arcuation arrangement (as shown in Figure 3) with this pivot part 44.These engaging tooths 423 can be meshing with each other with the engaging tooth 323 of this driving section 32 and be connected, make this hook 30 that starts, this get down from horse hook 40 one of them when rotating, wherein another can rotate by synchronous backward.The locating piece 442 that is provided with arcuation is protruded at these hook 40 middle parts of getting down from horse up.
Please referring to figs. 1 through Fig. 3, this slide body 50 comprises a joint pin 51, a upper flange 52, a lower wing plate 54.This upper flange 52 is connected through this joint pin 51 with the front end of this lower wing plate 54, and this upper flange 52, this joint pin 51 and this lower wing plate 54 are combined to form a roughly Y-shaped slideway and supply two sprockets (figure does not show) of a slide fastener to pass through.These joint pin 51 front ends vertically run through and are provided with a connection channel 512, and this interface channel 512 is used to accommodate the driving section 32 of this hook 30 that starts and the driving section 42 (as shown in Figure 3) of this hook 40 of getting down from horse.To should spring 10 levels being provided with a locating slot 514, this locating slot 514 and this interface channel 512 are vertical and run through this interface channel 512 (as shown in Figure 3) at the middle part for this joint pin 51.52 pairs of this upper flanges hook 30 that should start is provided with an accepting groove 522, and this accepting groove 522 is communicated with this interface channel 512, and this accepting groove 522 is used to accommodate this hook 30 that starts with this connection road 512.Storage tank 524 and through hole 526 that the bottom surface of this accepting groove 522 is respectively equipped with arcuation to the locating piece 342 and the hook portion 36 of the hook 30 that should start, this through hole 526 runs through this upper flange 52.This upper flange 52 is provided with a fixed block 56 each side upwards protruding out of these accepting groove 522 front ends; This upper flange 52 in the left and right sides of these accepting groove 522 rear ends and rear side upwards protrude out and be provided with a junction 58, this two fixed block 56 and this connecting portion 58 are used for connecting fixing this cap 20 (as shown in Figure 2).54 pairs of this lower wing plates hook 40 of should getting down from horse is provided with an accepting groove 542, and this accepting groove 542 is communicated with this interface channel 512, and this accepting groove 542 is used to accommodate this hook 40 of getting down from horse with this connection road 512.Storage tank 544 and through hole 546 that the bottom surface of this accepting groove 542 is respectively equipped with arcuation to the locating piece 442 and the hook portion 46 of the hook 40 of should getting down from horse, this through hole 546 runs through this lower wing plate 54.This lower wing plate 54 is provided with a fixed block 56 each side protruding out of these accepting groove 542 front ends downwards; This lower wing plate 54 in the left and right sides of these accepting groove 542 rear ends and rear side protrude out downwards and be provided with a junction 58, this two fixed block 56 and this connecting portion 58 are used for connecting fixing this cap 20 (as shown in Figure 2).Fixed block 56, connecting portion 58 on fixed block 56 on this upper flange 52, connecting portion 58 and this lower wing plate 54 are symmetrical set.
Please referring to figs. 1 through Fig. 4, when assembling this slider of zipper fastener 100, at first, an end of this spring 10 is housed in the locating slot 514 of this slide body 50.This hook 30 that starts is placed in the accepting groove 522 of this upper flange 52; The driving section 32 of this hook 30 that starts be housed in the interface channel 512 of this slide body 50 and with the other end butt of this spring 10; The hook portion 36 of this hook 30 that starts penetrates in the through hole 526 of this upper flange 52, and the stop section 38 of this hook 30 that starts is connected on the bottom surface of this accepting groove 522 (as shown in Figure 3).Then; This cap 20 is sheathed with on this upper flange 52; The fixed block 56 and the connecting portion 58 of this upper flange 52 are housed in this cap 20, and the briquetting 22 of this cap 20 compresses the pivot part 34 of this horse hook 30, and the locating piece 342 of this horse hook 30 is connected in the storage tank 524 of this upper flange 52.Utilize the striking mechanism of pull head kludge that this cap 20 is got ready, this cap 20 is fixed on the fixed block 56 and connecting portion 58 of this upper flange 52.Then; This slide body 50 overturns; This hook 40 of getting down from horse is placed in the accepting groove 542 of this lower wing plate 54; The driving section 42 of this hook 40 of getting down from horse is housed in the interface channel 512 of this slide body 50 and with the driving section 32 of this hook 30 that starts is meshed, the hook portion 46 of this hook 40 of getting down from horse penetrates in the through hole 546 of this lower wing plate 54.At last, through getting ready on the fixed block 56 and connecting portion 58 that is fixed to this lower wing plate 54, the briquetting 22 of this cap 20 compresses the pivot part 44 of this hook 40 of getting down from horse with another cap 20.The engaging tooth 423 of this hook 40 of getting down from horse is meshed with the engaging tooth 323 of this hook 30 that starts, thereby accomplishes the assembling to this slider of zipper fastener 100.At this moment; The hook portion 36 of this hook 30 that starts is the width of a zipper sprocket with the distance of hook portion 46 on these slider of zipper fastener 100 fore-and-aft directions of this hook 40 of getting down from horse; Because the hook portion 36 of this hook 30 that starts is formed by oblique the extending below in middle part of this hook 30 that starts; And the hook portion 46 of this hook 40 of getting down from horse is positioned at the rear end of this hook 40 of getting down from horse, so this distance is easy to form.
Please with reference to Fig. 3, when opening this slider of zipper fastener 100, can upwards mention the stop section 38 of this hook 30 that starts through a pulling-on piece (figure does not show), the elastic force that this hook 30 that starts will overcome this spring 10 rotates counterclockwise around the briquetting 22 of this cap 20.Because being positioned at the start engaging tooth 323 of hook 30 of engaging tooth 423 and this of the top of this driving section 32, bottom that this pivot part 44 is positioned at this driving section 42, this hook 40 of getting down from horse, this pivot part 34 is meshed; So, this hook 40 this hook 30 synchronous backwards rotation (figure does not show) that starts relatively of getting down from horse.Like this, the hook portion 46 of the hook portion 36 of this hook 30 that starts and this hook 40 of getting down from horse makes this slider of zipper fastener 100 releases with leaving zipper sprocket simultaneously.After removing external force, this spring 10 makes this start hook 30 and hook 40 synchronous backwards of getting down from horse rotation with resilience through this two driving section 32,42, bullet top.When the stop section 38 of this hook 30 that starts was connected to the bottom surface of this accepting groove 522, this hook 30 that starts, this hook 40 of getting down from horse stopped operating, and the hook portion 36 of this hook 30 that starts is inserted in the zipper sprocket with the hook portion 46 of this hook 40 of getting down from horse again, makes this slider of zipper fastener 100 self-lockings.Equally, when external force is mentioned this when getting down from horse hook 40 through pulling-on piece, equally can make this slider of zipper fastener 100 releases.If this two pivot part 34,44 departs from this two driving section 32,42 respectively, so, in order to realize being connected with a joggle, the shape of this two engaging piece 321,421 need be done corresponding change.
Can know that by above narration the driving section 32 of slider of zipper fastener 100 of the present invention through hook 30 that this is started is connected with a joggle with the driving section 42 of this hook 40 of getting down from horse, make this hook 30 that starts to realize the synchronous backward motion with this hook 40 of getting down from horse.Like this, the interface channel 512 on this slide body 50 adopts straight-through structure just can accommodate the driving section 32 of this hook 30 that starts and the driving section 42 of this hook 40 of getting down from horse, and makes this slider of zipper fastener 100 have simple in structure, the easy advantage of assembling.When opening this slider of zipper fastener 100,, make this slider of zipper fastener 100 have easy and simple to handle and stable advantage as long as one of them that lifts this hook 30 that starts, this hook 40 of getting down from horse just can make this slider of zipper fastener 100 releases.In addition; Through both sides the hook portion 36 of this hook 30 that starts, the hook portion 46 of this hook 40 of getting down from horse are set respectively at zipper sprocket; Make this slider of zipper fastener 100 can realize two-sided self-locking, compare the pull header structure that the horse hook only is set in zipper sprocket one side, this slider of zipper fastener 100 has the firm advantage of self-locking.Through a plurality of engaging tooth 323,423 being set respectively at this two engaging piece 321,421; Make this upper and lower horse hook 30,40 can relatively rotate bigger angle; Make this two hook portion 36,46 can move up and down long distance, thereby effectively improve the firmness and stability of these slider of zipper fastener 100 self-lockings.
Being appreciated that ground, for being made as a sprocket width, is this two hook portion 36,46 to be inserted among the adjacent chain backlash simultaneously during for self-locking, with the firm degree of effective raising self-locking with the distance between the hook portion 46 of the hook portion 36 of this hook 30 that starts and this hook 40 of getting down from horse.But hook 30 and this hook 40 synchronous backwards motion of getting down from horse because this starts; Therefore; This spring 10 also can a bullet withstands on one of them of this hook 30 that starts, this hook 40 of getting down from horse; This hook 30 that starts of flexible member bullet top, this hook 40 of getting down from horse perhaps are set respectively, can make this slider of zipper fastener 100 realize two-sided self-locking equally.If this hook 30 that starts is not provided with this locating piece 342, this hook 40 of getting down from horse is not provided with this locating piece 442, and this slide body 50 is not provided with this two storage tank 524,544, these start hook 30 and these hook 40 the same can rotations of getting down from horse.
Please with reference to Fig. 4; It is depicted as the sketch map of two-sided self-locking slider of zipper fastener second embodiment of the present invention; The difference of the slider of zipper fastener 100 of this two-sided self-locking slider of zipper fastener 100a and first embodiment of the invention is; The pivot part 34a of this hook 30a that starts is positioned at the middle part of this hook 30a that starts, and the driving section 32a of this hook 30a that starts is connected with this pivot part 34a through a junction 322.The engaging piece 321a of this driving section 32a is provided with the chute 325 offered downwards.The pivot part 44a of this hook 40a that gets down from horse is positioned at the middle part of this hook 40a that gets down from horse, and the driving section 42a of this hook 40a that gets down from horse is connected with this pivot part 44a through a junction 422.The top of this driving section 42a upwards is provided with a connecting rod 425 and a slide bar 427 successively, and the thickness of this connecting rod 425 is connected with the middle part of this slide bar 427 less than diameter and this connecting rod 425 of this slide bar 427.During assembling, the slide bar 427 of this driving section 42a can be housed in the chute 325 of this driving section 32a (as shown in Figure 5) slidingly back and forth.The interface channel 512 of this joint pin 51a is interior to should vertically being provided with a locating hole 514a by spring 10a; This locating hole 514a is used for fixing the middle part of this spring 10a, makes the two ends of this spring 10a be connected to respectively on the connecting portion 322,422 of this upper and lower horse hook 30a, 40a.
Please with reference to Fig. 5, when opening this slider of zipper fastener 100a, because the slide bar 427 of this hook 40a that gets down from horse is housed in the chute 325 of this hook 30a that starts, therefore, the rotation of this hook 30a that starts will drive this hook 40a synchronous backward of getting down from horse and rotate.Because this two pivot part 34a, 44a lay respectively at the two ends of middle part and this spring 10a and are connected to respectively on this connecting portion 322,422, so along with this spring 10a that raises of this two horses hook 30a, 40a will be by continuous compression, the generation elastic deformation.When removing external force, this spring 10a makes this slider of zipper fastener 100a self-locking with resilience.In operating process; Because the thickness of this connecting rod 425 is connected with the middle part of this slide bar 427 less than diameter and this connecting rod 425 of this slide bar 427; So; When this get down from horse hook 40a and this hook 30a that starts turned an angle respectively, this connecting rod 425 still can not interfered with this chute 325, makes that the slip of this slide bar 427 in this chute 325 is smooth and easy.
Can know that by above narration this slider of zipper fastener 100a is provided with this chute 325 and slide bar 427 respectively through this two pivot part 34a, 44a being arranged at the middle part on this driving section 32a and driving section 42a, make this start hook 30a and this hook 40a that gets down from horse to rotate synchronously.And then make this slider of zipper fastener 100a to realize two auto-lock functions through this two hook portion 36,46, under simple in structure, the prerequisite being convenient to assemble, effectively improve the self-locking strength of this slider of zipper fastener 100a.Because this slide bar 427 can reciprocatingly sliding in this chute 325, so this starts hook 30a relatively this hook 40a rotation of getting down from horse than wide-angle.
Please with reference to Fig. 6, it is depicted as the three-dimensional exploded view of slider of zipper fastener the 3rd embodiment of the present invention, and the difference of this slider of zipper fastener 100b and first embodiment of the invention is that this slider of zipper fastener 100b comprises the shell fragment 60 of " V " font of a pair of being.The two ends of this two shell fragment 60 are connected to respectively in this cap 20, and on this started the hook 30 and the hook 40 of getting down from horse, this two shell fragment 60 all was used for this hook 30 that starts of bullet top, this hook 40 of getting down from horse to the middle part butt of this two shell fragment 60, makes this slider of zipper fastener 100b keep self-locking state respectively.Therefore hook 30 and this hook 40 synchronous backwards motion of getting down from horse, when opening this slider of zipper fastener 100b, need upwards lift this hook 30 that starts because this starts, and make this hook 30 that starts overcome the elastic force of this two shell fragment 60 simultaneously, can make this slider of zipper fastener 100b release.Equally, when lifting this when getting down from horse hook 40, the elastic force that equally will overcome this two shell fragment 60 simultaneously can make this slider of zipper fastener 100b release.
Can know that by above narration this slider of zipper fastener 100b when opening this slider of zipper fastener 100b, must overcome the elastic force of this two shell fragment 60 through this two shell fragment 60 is set simultaneously, make this slider of zipper fastener 100b self-locking more firm.In addition, this slide body 50b needn't be provided with the locating slot 514 among first embodiment, and is simple in structure.
Obviously, those skilled in the art can carry out various changes and modification to the embodiment among the present invention and not break away from the spirit and scope of the present invention.Like this, if these in the embodiment of the invention are revised within the scope that belongs to claim of the present invention with modification and be equal to, then the embodiment among the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. two-sided self-locking slider of zipper fastener comprises slide body, two caps, the hooks that start, get down from horse hook and flexible member, and this slide body comprises upper flange, joint pin and lower wing plate; This upper flange is provided with through hole, and this joint pin runs through and is provided with interface channel, and this hook that starts comprises driving section, pivot part and hook portion; This hook of getting down from horse comprises driving section and pivot part; This driving section that starts hook and this hook of getting down from horse all is housed in this interface channel, it is characterized in that, is provided with briquetting in each cap; Said briquetting is pressed on respectively on the pivot part of this upper and lower horse hook; This bottom that starts the hook driving section is provided with engaging piece, and this top of getting down from horse the hook driving section is provided with engaging piece, and the engaging piece of this hook that starts is meshing with each other with the engaging piece of this hook of getting down from horse and is connected; This flexible member flexibly compresses this maybe this hook of getting down from horse of hook that starts, and the hook portion of this hook that starts is inserted in the through hole of this upper flange.
2. two-sided self-locking slider of zipper fastener according to claim 1; It is characterized in that; The pivoted position of this hook that starts is in the top of this hook driving section that starts; The engaging piece of this hook that starts comprises that the pivot part with this hook that starts is a plurality of engaging tooths that arrange in the center of circle, and the pivoted position of this hook of getting down from horse is in the bottom of this hook driving section of getting down from horse, and the engaging piece of this hook of getting down from horse comprises that the pivot part with this hook of getting down from horse is a plurality of engaging tooths that arrange in the center of circle.
3. two-sided self-locking slider of zipper fastener according to claim 2; It is characterized in that; This flexible member is a spring, and this joint pin is to being provided with locating slot by flexible member, and this locating slot is communicated with this interface channel; One end of this flexible member is housed in this locating slot, the start driving section butt of hook of the other end of this flexible member and this.
4. two-sided self-locking slider of zipper fastener according to claim 1; It is characterized in that; This hook of getting down from horse also comprises hook portion; This hook portion is positioned at the rear end of this hook of getting down from horse, and the hook portion of this hook that starts is formed by oblique the extending below in the middle part of this hook that starts, and the distance between the hook portion of this upper and lower horse hook on fore-and-aft direction is the width of a zipper sprocket.
5. two-sided self-locking slider of zipper fastener according to claim 1 is characterized in that this flexible member is the V-arrangement shell fragment, the two ends of this flexible member and this cap butt, and the middle part of this flexible member is pressed on this hook that starts.
6. according to each described two-sided self-locking slider of zipper fastener in the claim 1 to 5, it is characterized in that this briquetting is one-body molded in this cap.
7. two-sided self-locking slider of zipper fastener comprises slide body, two caps, the hooks that start, get down from horse hook and flexible member, and this slide body comprises upper flange, joint pin and lower wing plate; This upper flange is provided with through hole, and this joint pin runs through and is provided with interface channel, and this hook that starts comprises driving section, pivot part and hook portion; This hook of getting down from horse comprises driving section and pivot part, and this driving section that starts hook and this hook of getting down from horse all is housed in this interface channel, it is characterized in that; Be provided with briquetting in each cap; Said briquetting is pressed on respectively on the pivot part of this upper and lower horse hook, and this bottom that starts the hook driving section is provided with engaging piece, and the engaging piece of this driving section is provided with the chute of offering downwards; The top of the driving section of this hook of getting down from horse upwards is provided with connecting rod and slide bar successively; The slide bar of this hook of getting down from horse can be housed in the chute of this hook that starts slidingly back and forth, and this flexible member flexibly compresses this maybe this hook of getting down from horse of hook that starts, and the hook portion of this hook that starts is inserted in the through hole of this upper flange.
8. two-sided self-locking slider of zipper fastener according to claim 7 is characterized in that, the thickness of this connecting rod is connected with the middle part of this slide bar less than diameter and this connecting rod of this slide bar.
9. two-sided self-locking slider of zipper fastener according to claim 7 is characterized in that, this hook that starts also comprises connecting portion; The pivoted position of this hook that starts is in the middle part of this hook that starts; The driving section of this hook that starts is connected with this pivot part through this connecting portion, and this hook of getting down from horse also comprises connecting portion, and the pivoted position of this hook of getting down from horse is in the middle part of this hook of getting down from horse; The driving section of this hook of getting down from horse is connected with this pivot part through this connecting portion; This flexible member is a spring, middle part that should flexible member is provided with locating hole in the interface channel of this joint pin, and the two ends of this flexible member are connected to respectively on the connecting portion of this upper and lower horse hook.
10. according to each described two-sided self-locking slider of zipper fastener in the claim 7 to 9, it is characterized in that this briquetting is one-body molded in this cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010291309.2A CN102406289B (en) | 2010-09-21 | 2010-09-21 | Double-sided self-lock zipper slider |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010291309.2A CN102406289B (en) | 2010-09-21 | 2010-09-21 | Double-sided self-lock zipper slider |
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| CN102406289A true CN102406289A (en) | 2012-04-11 |
| CN102406289B CN102406289B (en) | 2014-08-06 |
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| CN201010291309.2A Active CN102406289B (en) | 2010-09-21 | 2010-09-21 | Double-sided self-lock zipper slider |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266286A (en) * | 2015-11-18 | 2016-01-27 | 福建浔兴拉链科技股份有限公司 | Novel automatic puller |
| CN105326162A (en) * | 2015-12-03 | 2016-02-17 | 福建浔兴拉链科技股份有限公司 | Double-pulling type self-locking zipper head |
| CN106037163A (en) * | 2016-05-31 | 2016-10-26 | 福建浔兴拉链科技股份有限公司 | Double-lug slider |
| CN106213694A (en) * | 2016-08-23 | 2016-12-14 | 福建浔兴拉链科技股份有限公司 | A kind of punching press pull head of echo nose |
| CN106560106A (en) * | 2015-12-01 | 2017-04-12 | 福建浔兴拉链科技股份有限公司 | Puller realizing self-locking on double-side |
| CN107232697A (en) * | 2017-06-21 | 2017-10-10 | 福建浔兴拉链科技股份有限公司 | A kind of automatic head of two-sided cap |
| CN108783771A (en) * | 2018-07-08 | 2018-11-13 | 李少琴 | A kind of wear-resisting type resin teeth zipper and its production method |
| CN109380820A (en) * | 2017-08-07 | 2019-02-26 | 中传企业股份有限公司 | Zipper head combined structure and elastic piece thereof |
| CN110250666A (en) * | 2019-07-02 | 2019-09-20 | 浙江伟星实业发展股份有限公司 | A kind of two-way folding zipper |
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| FR1059127A (en) * | 1952-05-17 | 1954-03-23 | Improvements to slider closures allowing reversibility of operation | |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266286A (en) * | 2015-11-18 | 2016-01-27 | 福建浔兴拉链科技股份有限公司 | Novel automatic puller |
| CN106560106A (en) * | 2015-12-01 | 2017-04-12 | 福建浔兴拉链科技股份有限公司 | Puller realizing self-locking on double-side |
| CN106560106B (en) * | 2015-12-01 | 2019-05-10 | 福建晋江浔兴拉链科技有限公司 | A kind of pull head of energy Double-sided self-lock |
| CN105326162A (en) * | 2015-12-03 | 2016-02-17 | 福建浔兴拉链科技股份有限公司 | Double-pulling type self-locking zipper head |
| CN105326162B (en) * | 2015-12-03 | 2017-09-26 | 福建浔兴拉链科技股份有限公司 | A kind of double pull-type self-lock zipper sliders |
| CN106037163B (en) * | 2016-05-31 | 2019-02-05 | 福建浔兴拉链科技股份有限公司 | A kind of span hook pull head |
| CN106037163A (en) * | 2016-05-31 | 2016-10-26 | 福建浔兴拉链科技股份有限公司 | Double-lug slider |
| CN106213694A (en) * | 2016-08-23 | 2016-12-14 | 福建浔兴拉链科技股份有限公司 | A kind of punching press pull head of echo nose |
| CN107232697A (en) * | 2017-06-21 | 2017-10-10 | 福建浔兴拉链科技股份有限公司 | A kind of automatic head of two-sided cap |
| CN109380820A (en) * | 2017-08-07 | 2019-02-26 | 中传企业股份有限公司 | Zipper head combined structure and elastic piece thereof |
| CN109380820B (en) * | 2017-08-07 | 2021-06-22 | 中传企业股份有限公司 | Zipper head combined structure and elastic piece thereof |
| CN108783771A (en) * | 2018-07-08 | 2018-11-13 | 李少琴 | A kind of wear-resisting type resin teeth zipper and its production method |
| CN108783771B (en) * | 2018-07-08 | 2020-12-18 | 浙江达威拉链有限公司 | Wear-resistant resin zipper and production method thereof |
| CN110250666A (en) * | 2019-07-02 | 2019-09-20 | 浙江伟星实业发展股份有限公司 | A kind of two-way folding zipper |
| CN110250666B (en) * | 2019-07-02 | 2022-07-12 | 浙江伟星实业发展股份有限公司 | Two-way zip fastener that opens and shuts |
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| CN102406289B (en) | 2014-08-06 |
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Effective date of registration: 20160527 Address after: Jinhui road 201702 Shanghai Qingpu Industrial Park, No. 1111 Patentee after: Shanghai SBS Zipper Manufacturing Corp. Address before: Shenhu town Jinjiang city Fujian province 362246 pit village road No. 90 East Fujian SBS zipper Polytron Technologies Inc Patentee before: Fujian SBS Zipper Science & Technology Co., Ltd. |