CN105595539A - Puller for zipper - Google Patents
Puller for zipper Download PDFInfo
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- CN105595539A CN105595539A CN201510800232.XA CN201510800232A CN105595539A CN 105595539 A CN105595539 A CN 105595539A CN 201510800232 A CN201510800232 A CN 201510800232A CN 105595539 A CN105595539 A CN 105595539A
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- Prior art keywords
- draw
- climb
- erection column
- climbing
- main body
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Abstract
The invention provides a puller for a zipper. By the adoption of the puller, waggle of a pull tab can be prevented, contact between the pull tab and a main body can be prevented, and the operability of the pull tab can be improved on the premise that the pull tab is not lengthened. The puller (10) for the zipper is provided with the main body (20) and the pull tab (30), wherein the main body (20) is provided with pull tab installation pillars (24L, 24R) vertically arranged on the upper surface of an upper wing plate (21), the pull tab (30) is arranged in pull tab installation holes (25) in a rotary mode, and the pull tab installation holes (25) are formed in the pull tab installation pillars (24L, 24R); when the pull tab (30) inclines towards the main body (20), protrusion parts (26) limiting the rotation of the pull tab (30) are arranged on at least one of the opposite surfaces of the pull tab installation pillars (24L, 24R) and the surface of the pull tab (30); the size (A1), in the length direction, of the pull tab installation pillars (24L, 24R) is set to be smaller than the size (A2), in the length direction, of the main body (20).
Description
The present patent application is that international filing date is that July 31, international application no in 2009 arePCT/JP2009/063674, enter the national applications number in China national stage and be200980158755.1, denomination of invention is the division Shen of the application for a patent for invention of " slider for slide fastener "Please.
Technical field
The present invention relates to slider for slide fastener.
Background technology
At present, slider for slide fastener is used in sportswear such as seat, windcheater etc., butVibration during due to the vibration of vehicle or motion etc. is drawn and is climbed and can rock, and can contact and produce with main bodySound.
And, at present known have in order to prevent such contact sound by draw the hole portion of climbing withDraw climb erection column with plug-in type (snap) thus engaging prevents from drawing the slider for slide fastener rocking of climbing(for example, with reference to patent documentation 1).
Patent documentation 1: No. 3135346 communique of Japan's utility model registration
But, in the slider for slide fastener of recording at above-mentioned patent documentation 1, although can preventDraw rocking of climbing, still, owing to drawing the size of the length direction of climbing erection column to be configured to and masterThe size of the length direction of body is roughly equal, so draw the portion of gripping of climbing to shorten, likely causesDraw the operability variation of climbing. In addition, if improve and draw the operability of climbing and increase to draw and climb,Can cause the maximization of pull head.
Summary of the invention
The present invention makes in view of the above problems, and its object is to provide a kind of slide fastener with drawingHead, this slider for slide fastener can prevent from drawing rocking of climbing, and prevents to draw to climb and the contacting of main bodySound, and can improve and draw the operability of climbing not increasing to draw climb in the situation that.
Above-mentioned purpose of the present invention realizes by following structure.
(1) slider for slide fastener, makes by resin, has main body and draw to climb main bodyHave: the upper flange and the lower wing plate that relatively configure up and down; By drawing of upper flange and lower wing plate linkGuide pillar; Setting is arranged on drawing on the upper surface of upper flange and climbs erection column, draws to climb to have the portion of grippingAnd axial region, this axial region is configured in to be formed to draw and climbs drawing on erection column and climb in installing hole, draws and climbs phaseRotate freely and arrange for main body, slider for slide fastener is characterised in that, when draw climb with respect toWhen main body lodging, respect to one another drawing climbed the face of erection column and drawn at least one party in the face of climbing upper,Form restriction and draw the protuberance of the rotation of climbing, draw the size of the length direction of climbing erection column to be setMust be shorter than the size of the length direction of main body.
(2) slider for slide fastener as described in (1), is characterized in that, draws to climb erection column and haveSetting is arranged on left side on the upper surface of upper flange and draws and climb erection column and right side and draw and climb erection column,Protuberance is formed on: climb relative left side and draw and climb installation with drawing when drawing to climb while lodging with respect to main bodyDraw at least one party in the face of climbing erection column on the face of post and right side; Or be formed on: climb when drawingWhile lodging with respect to main body, draw and climb erection column and right side and draw and climb relative the drawing of erection column and climb with left side2 faces at least one party on.
(3) slider for slide fastener as described in (1), is characterized in that, it is perpendicular drawing and climbing erection column1 of width centre who erects the upper surface that is placed in upper flange draws and climbs erection column, outstandingPortion is formed on: climb relative 1 and draw and climb erection column with drawing when drawing to climb while lodging with respect to main bodyOn face; Or be formed on: draw the phase of climbing erection column when drawing to climb while lodging with respect to main body with 1Right draws on the face of climbing.
(4) slider for slide fastener as described in any one in (1)～(3), is characterized in that,The center of climbing installing hole from drawing is set to the distance of drawing the leading section the length direction of climbingFrom drawing the center of the climbing installing hole distance to the leading section of the protuberance above-mentioned length direction3.5 times～8 times.
(5) slider for slide fastener as described in (2) or (3), is characterized in that protuberanceBe formed at the length side of climbing erection column of drawing generally perpendicularly erecting on the upper surface of upper flangeTo front end face and rear end face at least one party on.
(6) slider for slide fastener as described in (3), is characterized in that, protuberance is formed on 1Root draws at least one party of two sides on the width of climbing erection column.
(7) slider for slide fastener as described in (1), is characterized in that, protuberance is to climb with drawingThe mode of the front end face of the length direction of erection column and rear end face butt is formed on draws on the face of climbing.
(8) slider for slide fastener, makes by resin, has main body and draw to climb main bodyHave: the upper flange and the lower wing plate that relatively configure up and down; By drawing of upper flange and lower wing plate linkGuide pillar; Setting is arranged on drawing on the upper surface of upper flange and climbs erection column, draws to climb to have the portion of grippingAnd axial region, this axial region is configured in to be formed to draw and climbs drawing on erection column and climb in installing hole, draws and climbs phaseRotate freely and arrange for main body, slider for slide fastener is characterised in that, climbs erection column drawingDraw the inner peripheral surface of climbing installing hole to be formed with the side in engaging recessed part and engaging protuberance, climb drawingThe outer peripheral face of axial region is formed with when drawing climbs while lodging with respect to main body with engaging recessed part and engages protrudingThe engaging recessed part of the side's engaging in portion and the opposing party of engaging protuberance, draw the length of climbing erection columnThe size of direction is set shortlyer than the size of the length direction of main body.
The effect of invention
According to slider for slide fastener of the present invention, owing to climbing while lodging with respect to main body each other when drawingRelative draw the face of climbing erection column and draw at least one party in the face of climbing upper, forming restriction and draw and climbThe protuberance rotating, so can prevent from drawing rocking of climbing, can prevent from sending drawing and climb and main bodyContact sound. In addition, owing to drawing the size of the length direction of climbing erection column to be set to such an extent that compare main bodyThe size of length direction short, so can fully guarantee to draw the length of the portion that grips of climbing, canImprove and draw the operability of climbing not increasing to draw climb in the situation that. In addition, owing to drawing the axial region of climbingNear protuberance is set, so can stably block with less power according to lever principleClose.
According to slider for slide fastener of the present invention, due to from drawing the center of climbing installing hole to drawing the length of climbingIt is from drawing the center of climbing installing hole to above-mentioned length that the distance of the leading section in degree direction is set to3.5 times～8 times of the distance of the leading section of the protuberance of degree in direction, so can be further trueThe length of what Paula was climbed grip portion, can further improve and draw the operability of climbing.
Brief description of the drawings
Fig. 1 is the slide fastener that explanation has adopted first embodiment of slider for slide fastener of the present inventionAmplification plan view.
Fig. 2 is the top view of the slider for slide fastener shown in Fig. 1.
Fig. 3 is the side view of the slider for slide fastener shown in Fig. 2.
Fig. 4 is the top view of the monomer of climbing of drawing shown in Fig. 2.
Fig. 5 is that explanation makes drawing of the slider for slide fastener shown in Fig. 3 climb the side-looking of the state after rotationFigure.
Fig. 6 is the top view of the first variation of the slider for slide fastener of explanation the first embodiment.
Fig. 7 is the side view of the second variation of the slider for slide fastener of explanation the first embodiment.
Fig. 8 is the top view of the second embodiment of explanation slider for slide fastener of the present invention.
Fig. 9 is the local incised notch side view of the slider for slide fastener shown in Fig. 8.
Figure 10 is the top view of the first variation of the slider for slide fastener of explanation the second embodiment.
Figure 11 is the partial cut of the second variation of the slider for slide fastener of explanation the second embodimentLack side view.
Figure 12 is the side view of the 3rd embodiment of the slider for slide fastener of explanation the second embodiment.
Figure 13 is the side view of the 3rd embodiment of explanation slider for slide fastener of the present invention.
Figure 14 illustrates in the slide fastener opening and closing at the back side bag to vehicle seat used to use thisThe stereogram of the state of the slider for slide fastener of invention.
Detailed description of the invention
Below, describe with reference to the accompanying drawings each embodiment of slider for slide fastener of the present invention in detail. In addition,In each embodiment, the fore-and-aft direction of pull head is the direction parallel with the glide direction of pull head,In slide fastener, be front so that the chain tooth of left and right engages the glide direction making, so that the chain tooth of left and right dividesFrom time glide direction be rear. In addition, the left and right directions of pull head refers to drawing when forming slide fastenerThe direction that chain zone face is parallel and rectangular with respect to pull head fore-and-aft direction, the above-below direction of pull head refers toThe identical direction of surperficial back side direction of the zipper strip when being configured to slide fastener.
(the first embodiment)
First, the first embodiment of slider for slide fastener of the present invention is described with reference to Fig. 1～Fig. 7.
As shown in Figures 1 and 2, the slider for slide fastener 10 of present embodiment is installed in left and right oneOn the coil chain tooth 12,12 of right zipper strip 11, have: run through for coil chain tooth 12,12The main body 20 of inserting; Rotation is arranged on freely drawing in main body 20 and climbs 30. In addition, in this realityExecute in mode main body 20 and draw that to climb 30 be to form by the integrated injection molding of resin. AndAnd the pull head 10 of present embodiment is for example used in as shown in Figure 14 to vehicle seat used 1The slide fastener 3 that opens and closes of the upper limb of back side bag 2 in.
As shown in Figures 2 and 3, main body 20 has: upper flange 21, separate with upper flange 21 andThe lower wing plate 22 of configuration, guide post that upper flange 21 and lower wing plate are linked at leading section abreast23, be integrally formed in the surface (upper surface) of upper flange 21 in the mode generally perpendicularly erectingOn the left side of door type shape draw climb erection column 24L and right side draw climb erection column 24R, from lower wing plateThe left and right sides edge of 22 rear portion side is erect the flange 22a of the left and right arranging towards upper flange 21. ByThis, be formed with the shoulder mouth 20a of the left and right that directed post 23 separates in the front portion of main body 20, andBe formed with deutostoma 20b at the rear portion of main body 20. In addition, between upper flange 21 and lower wing plate 22Be provided with the chain tooth path of navigation 20c of the Y word shape of the shoulder mouth 20a of left and right and deutostoma 20b connection,This chain tooth path of navigation 20c becomes and runs through insertion forming the coil chain tooth 12 for left and right when slide fastenerPath.
As shown in Figures 3 and 4, draw and climb 30 and there is the portion of gripping 31 and axial region 32, this axial region 32Be configured in be formed at respectively left side and right side draw circular-arc the drawing of climbing on erection column 24L, 24R to climbIn installing hole 25, draw and climb 30 left sides with respect to main body 20 and right side and draw and climb erection column 24L, 24RRotate freely and arrange. In addition, grip portion 31 with draw that to climb erection column 24L, 24R relativeThe end of axial region 32 sides is formed with the extension 33,33 that extend both sides to the left and right.
And, in the present embodiment, as shown in Figures 2 and 3, when draw climb 30 with respect toWhen main body 20 lodges, climb left side that 30 extension 33,33 is relative and right side and draw and climb installation with drawingThe length direction of climbing erection column 24L, 24R is drawn on the face of the 24L of portion, 24R, i.e. left side and right sideThe top of front end face 24Fr, 24Fr and rear end face 24Rr, 24Rr, is formed with respectively protuberance 26.This protuberance 26 is climbed 30 extension 33 and is engaged with drawing, thereby restriction is drawn and climbed 30 at lodging stateLower rotation. Thus, as shown in Figure 5, climb which of 30 fore-and-aft directions to pull head 10 no matter make to drawOne direction lodging, draw climb 30 extension 33 all can by left side and right side draw climb erection column 24L,Protuberance 26 engagings of 24R, therefore can prevent from drawing and climb 30 rock, and prevent to draw and climb 30The sound that contacts with main body 20. In addition, draw and climb 30 and lodge and climb installation with drawing with respect to main body 20The state of post 24L, 24R engaging refers to, draws and climbs 30 upper surfaces that are configured in upper flange 21, drawsThe protuberance 26 of climbing erection column 24L, 24R is covered with the upper surface end that draws the extension 33 of climbing 30State.
In addition, in the present embodiment, as shown in Figure 3, left side and right side draw climb erection column 24L,The size A1 of the length direction of 24R is set shortlyer than the size A2 of the length direction of main body 20.Thus, guarantee fully to draw the length of the portion that grips 31 of climbing 30, climbed 30 so improved to drawOperability. In addition,, by above-mentioned setting, left side and right side are drawn and are climbed erection column 24L, 24RProtuberance 26 with draw the engaging partial configuration of the extension 33 of climbing 30 drawing the axis 32 of climbing 30Near, so draw the stability of climbing 30 engagings to be improved.
In addition, in the present embodiment, as shown in Figure 3, from left side and right side draw climb erection column 24L,24R draws the center P 1 of climbing installing hole 25 to the distance of drawing the leading section on the length direction of climbing 30It is from drawing the center P 1 of climbing installing hole 25 to the protuberance above-mentioned length direction that L1 is configured to3.5 times～8 times of the distance L 2 of 26 leading section. Thus, further guaranteed to draw and climbed 30 pinchHold the length of portion 31, climb 30 operability and be further enhanced so draw. In addition, by upperState setting, draw climb 30 by relatively engaging near of drawing the axial region 32 of climbing 30, so canEasily make to draw with less power and climb 30 engagings, disengaging.
In addition, in the present embodiment, as shown in Figure 2, draw the post 32a of the axial region 32 of climbing 30Axial width and left side and right side draw the width of climbing between erection column 24L, 24R roughly the same.Thus, suppressed to draw and climbed 30 rocking at left and right directions.
As described above, according to the slider for slide fastener 10 of present embodiment, climbing 30 when drawingWhile lodging with respect to main body 20 with draw climb 30 relative, left side and right side draw climb erection column 24L,Front end face 24Fr, the 24Fr of the length direction of 24R and the top of rear end face 24Rr, 24Rr, pointXing Cheng not limit the protuberance 26 that draws the rotation of climbing 30, climb 30 rock so can prevent from drawing,Can prevent to draw climb 30 with the sound that contacts of main body 20.
In addition, according to the slider for slide fastener 10 of present embodiment, owing to left side and right side drawing and climb installationThe size A1 of the length direction of post 24L, 24R is set than the chi of the length direction of main body 20Very little A2 is short, so can fully guarantee to draw the length of the portion that grips 31 of climbing 30, can not increaseLong drawing in the situation of climbing 30 improved and drawn the operability of climbing 30. In addition, according to above-mentioned setting, left sideAnd the protuberance 26 and the engaging of drawing the extension 33 of climbing 30 of climbing erection column 24L, 24R are drawn in right sidePartial configuration is drawing near of the axial region 32 of climbing 30, climbs 30 engaging so can improve to drawStability.
In addition, according to the slider for slide fastener 10 of present embodiment, owing to climbing installing hole 25 from drawingIt is to climb from drawing that center P 1 is configured to the distance L 1 of drawing the leading section on the length direction of climbing 30The center P 1 of installing hole 25 is to the distance L 2 of the leading section of the protuberance 26 on above-mentioned length direction3.5 times～8 times, so can further guarantee to draw the length of the portion that grips 31 of climbing 30, canFurther guarantee to draw the length of the portion that grips 31 of climbing 30, can further improve and draw the behaviour who climbs 30The property done. In addition,, according to above-mentioned setting, draw and climb 30 and drawn the axial region 32 of climbing 30 by relatively engagingNear, climb 30 engagings, disengaging so can easily make to draw with less power.
In addition, according to the slider for slide fastener 10 of present embodiment, due in left side and right side draw and climb peaceFront end face 24Fr, 24Fr and rear end face 24Rr, the 24Rr of the length direction of dress post 24L, 24RForm protuberance 26, so can prevent that protuberance 26 is eye-catching. In addition, left side and right side are drawn and are climbedThe size A1 of the length direction of erection column 24L, 24R is set than the length direction of main body 20Size A2 short, thereby can be outstanding from main body 20 at the length direction protuberance 26 of main body 20,So can prevent that other objects are unexpectedly hooked into the situation on protuberance 26.
In addition,, according to the slider for slide fastener 10 of present embodiment, draw and climb 30 extension 33 and utilizeThe strain of resin and cross left side and right side draw the protuberance 26 of climbing erection column 24L, 24R,Draw thus climb 30 engaged in protuberance 26, so climb 30 engagings on protuberance 26 will drawTime there is operation sense, can promote reliable engaging.
In addition, according to the slider for slide fastener 10 of present embodiment, in left side and right side draw and climb erection columnBetween 24L, 24R, the axial region 32 of climbing 30 is drawn in configuration, climbs 30 so can more stably prevent from drawingRocking of left and right directions and torsional direction.
In addition,, according to the slider for slide fastener 10 of present embodiment, draw and climb 30 extension 33 and formFor tending to the shape of the easier strain in width outside, so can reduce blockedFixed drawing on protuberance 26 time climbed 30 and climbed installation portion 24L, 24R with drawing of left side and right sideGap, can realize the miniaturization of pull head 10.
In addition,, as the first variation of present embodiment, as shown in Figure 6, protuberance 26 alsoCan only be formed on left side draws on the rearward end 24Rr that climbs erection column 24. In this case, draw and climb30 only can engaging in left side and right side draw the rear side of climbing erection column 24L, 24R. And, according toThis variation, with in left side and right side draw the front end face 24Fr, the 24Fr that climb erection column 24L, 24RAnd the situation that rear end face 24Rr, 24Rr all form protuberance 26 compares, can save and will useMaterial, thus the manufacturing cost of pull head 10 can be reduced, and can realize the light weight of pull head 10Change.
In addition, in this variation, exemplified with only draw the rear end face 24Rr that climbs erection column 24L in left sideForm the situation of protuberance 26, but be not limited to this, as long as protuberance 26 is formed on left side and right sideDraw and climb front end face 24Fr, the 24Fr of erection column 24L, 24R and rear end face 24Rr, 24Rr extremelyOn a few face.
In addition,, as the second variation of present embodiment, as shown in Figure 7, protuberance 26 alsoCan be respectively formed at when drawing while lodging with respect to the main body 20 and left side of climbing 30 and right side to draw and climb installationWhat post 24L, 24R were relative draws on the extension 33,33 (right side is only shown in figure) of climbing 30.And, according to this variation, can be not left side and right side draw climb erection column 24L, 24R beforeThe both sides of end face 24Fr and rear end face 24Rr form protuberance 26, and only by climbing 30 drawingOn extension 33, form protuberance 26, just will draw and climb 30 engagings in left side and right side is drawn and climbed erection columnThe both sides, front and back of 24L, 24R.
In addition, in this variation, exemplified with drawing extension 33,33 both sides' formation of climbing 30The situation of protuberance 26, but be not limited to this, climbs 30 stretch out as long as protuberance 26 is formed on to drawAt least one party of portion 33,33 is upper.
Have again, in the present embodiment, only when draw climb 30 while lodging with respect to main body 20 each otherRelative left side and right side are drawn and are climbed the face of erection column 24L, 24R and draw the either party in the face of climbing 30Be formed with protuberance 26, but be not limited to this, also can be in left side and right side draw climb erection column 24L,The face of 24R and drawing is climbed these both sides of face of 30 and is all formed protuberance 26.
(the second embodiment)
The second embodiment of slider for slide fastener of the present invention then, is described with reference to Fig. 8～Figure 12.
As shown in Fig. 8 and Fig. 9, the slider for slide fastener 50 of present embodiment has: main body 60;Rotate with respect to main body 60 drawing of arranging freely and climb 70. In addition, in the present embodiment, mainBody 60 and draw that to climb 70 be to form by the integrated injection molding of resin.
As shown in Fig. 8 and Fig. 9, main body 60 has: upper flange 61; Separate with upper flange 61 andThe lower wing plate 62 of configuration, guiding that upper flange 61 and lower wing plate 62 are linked at leading section abreastPost 63, be integrally formed in the surface (upper surface) of upper flange 61 in the mode generally perpendicularly erectingOn 1 draw climb erection column 64, from the left and right sides edge of the rear portion side of lower wing plate 62 towards upper limbPlate 61 is erect the flange 62a of the left and right arranging. Thus, be formed with and drawn in the front portion of main body 60The shoulder mouth 60a of the left and right that guide pillar 63 separates, and be formed with deutostoma 60b at the rear portion of main body 60.In addition between upper flange 61 and lower wing plate 62, be provided with the shoulder mouth 60a of left and right and deutostoma 60b,The chain tooth path of navigation 60c of Y word shape being communicated with, this chain tooth path of navigation 60c becomes in formation and drawsWhen chain, run through the path of insertion for the coil chain tooth 12 of left and right.
As shown in Fig. 8 and Fig. 9, draw and climb 70 and there is the portion of gripping 71 and axial region 72, this axial region 72Be configured in and be formed at 1 and draw circular-arc the drawing of climbing erection column 64 to climb in installing hole 65, draw and climb 70Draw and climb erection column 64 and rotate freely and arrange with respect to 1 of main body 60. In addition, gripping portion71 and axial region 72 between be formed with for 1 and draw and climb the tetragonal installation that erection column 64 runs through insertionHole 73.
And, as shown in Fig. 8 and Fig. 9, in the present embodiment, when draw climb 70 with respect toWhen main body 60 lodges with draw the edge 73a of the portion that grips 71 sides of the installing hole 73 of climbing 70 relative1 draw the face of erection column 64 of climbing, 1 draw the front end face 64Fr of the length direction of climbing erection column 64And the top of rear end face 64Rr, be formed with respectively protuberance 66. This protuberance 66 climbs 70 with drawingEdge 73a engaging, thereby restriction is drawn and is climbed 70 and rotate under lodging state. Thus, draw no matter makeClimb the which direction lodging of 70 fore-and-aft directions to pull head 50, draw climb 70 edge 73a all can be by1 is drawn protuberance 66 engagings of climbing erection column 64, climbs 70 rock so can prevent from drawing, anti-Only produce draw climb 70 with the sound that contacts of main body 60. In addition, draw and climb 70 and lodge with respect to main body 60And climb the state that erection column 64 engages and refer to drawing, draw and climb the 70 upper tables that are configured in upper flange 61Face, draws the protuberance 66 of climbing erection column 64 to cover the shape of the upper surface end that draws the edge 73a that climbs 70State.
In addition,, in embodiment, as shown in Figure 9,1 is drawn the length direction of climbing erection column 64Size A3 be set shortlyer than the size A4 of the length direction of main body 60. Thus, fullyGuarantee to draw the length of the portion that grips 71 of climbing 70, drawn the operability of climbing 70 so improved. ThisBy above-mentioned setting, draw and climb the protuberance 66 of erection column 64 and draw the edge 73a that climbs 70 outward,Engaging partial configuration drawing near the axis 72 of climbing 70, so draw the engaging stability of climbing 70Be improved.
In addition, in the present embodiment, as shown in Figure 9, climb drawing of erection column 64 and climb peace from drawingThe center P 2 in dress hole 65 is configured to the distance L 3 of drawing the leading section on the length direction of climbing 70From drawing the center P 2 of climbing installing hole 65 leading section to the protuberance 66 above-mentioned length direction3.5 times～8 times of distance L 4. Thus, further guaranteed to draw climb 70 the portion that grips 71Length, climbs 70 operability and is further enhanced so draw. In addition, by above-mentioned setting,Draw climb 70 by relatively engaging near of drawing the axial region 72 of climbing 70, so can be with lessPower easily makes to draw climbs 70 engagings, disengaging.
As described above, according to the slider for slide fastener 50 of present embodiment, climbing 70 when drawingWhile lodging with respect to main body 60 with draw climb 70 relative 1 draw the length direction of climbing erection column 64Front end face 64Fr and the top of rear end face 64Rr, form respectively restriction and draw and climb the prominent of 70 rotationGo out portion 66, climb 70 rock so can prevent from drawing, can prevent to draw and climb 70 and main body60 contact sound.
In addition,, according to the slider for slide fastener 50 of present embodiment, draw and climb erection column 64 due to 1The size A3 of length direction be set shortlyer than the size A4 of the length direction of main body 60, instituteCan fully guarantee the length of the portion that grips 71 of main body 70, can climb 70 not increasing to drawIn situation, improve and draw the operability of climbing 70. In addition,, according to above-mentioned setting, climb erection column owing to drawing64 protuberance 66 with draw the engaging partial configuration of the edge 73a that climbs 70 drawing the axial region of climbing 70Near 72, draw the engaging stability of climbing 70 so can improve.
In addition, according to the slider for slide fastener 50 of present embodiment, owing to climbing installing hole 65 from drawingIt is to climb from drawing that center P 2 is set to the distance L 3 of drawing the leading section on the length direction of climbing 70The center P 2 of installing hole 65 is to the distance L 4 of the leading section of the protuberance 66 on above-mentioned length direction3.5 times～8 times, so can further guarantee to draw the length of the portion that grips 71 of climbing 70, canFurther improve and draw the operability of climbing 70. In addition,, according to above-mentioned setting, climb 70 by phase owing to drawingEngaging is drawing near the axial region 72 of climbing 70, so can easily make to draw to climb with less power over the ground70 engagings, disengaging.
In addition, according to the slider for slide fastener 50 of present embodiment, owing to drawing and climbing erection column at 1The front end face 64Fr of 64 length direction and rear end face 64Rr form protuberance 66, so can preventOnly protuberance 66 is eye-catching. In addition, due to 1 size A3 that draws the length direction of climbing erection column 64Be set shortlyer than the size A4 of the length direction of main body 60, prominent at the length direction of main body 60Going out portion 66 can be not outstanding from main body 60, so it is outstanding to prevent that other objects are unexpectedly hooked intoSituation in portion 66.
In addition,, according to the slider for slide fastener 50 of present embodiment, draw the edge of the installing hole 73 of climbing 70The 73a of portion utilizes the strain of resin and crosses and draw the protuberance 66 of climbing erection column 64, draws thusClimb 70 and be engaged in protuberance 66, so climb 70 engagings and have on protuberance 66 time will drawOperation sense, can promote reliable engaging.
In addition, according to the slider for slide fastener 50 of present embodiment, drawing and climbing erection column 64 is 1,So climb erection column and arrange compared with the situation of 2 drawing like that with above-mentioned the first embodiment, canThe material that saving will be used, thus the cost of manufacture of pull head 50 can be reduced, and can realizeThe lightweight of pull head 50.
In addition,, as the first variation of present embodiment, as shown in figure 10, protuberance 66 alsoCan only be formed on 1 draws on the rearward end 64Rr that climbs erection column 64. In this case, draw and climb70 only can engaging draw the rear side of climbing erection column 64 at 1. And, according to this variation, withDraw the front end face 64Fr and the rear end face 64Rr both sides that climb erection column 64 all to form protuberance at 166 situation is compared, and can save the material that will use, so can reduce the manufacture of pull head 50Cost, and can realize the lightweight of pull head 50.
In addition, in this variation, exemplified with only drawing at 1 the rear end face 64Rr that climbs erection column 64Form the situation of protuberance 66, but be not limited to this, protuberance 66 also can be formed on 1 and draw and climbOn the front end face 64Fr of erection column 64.
In addition,, as the second variation of present embodiment, as shown in figure 11, protuberance 66 alsoCan be formed on when drawing and climb 70 and draw with 1 that to climb erection column 64 relative while lodging with respect to main body 60The edge 73a that draws the installing hole 73 of climbing 70 on. And, according to this variation, can not exist1 is drawn front end face 64Fr and the rear end face 64Rr both sides of climbing erection column 64 to form protuberance 66, andOnly, by forming protuberance 66 at the edge 73a that draws the installing hole 73 of climbing 70, just can climb drawing70 engagings draw at 1 the both sides, front and back of climbing erection column 64.
In addition,, as the 3rd variation of present embodiment, as shown in figure 12, protuberance 66 alsoCan be respectively formed at 1 draws in the rearward end of width two sides of climbing erection column 64. ThisIn kind of situation, protuberance 66 and the edge 73b card of the left and right sides that draws the installing hole 73 of climbing 70Close. And, according to this variation, can also prevent from drawing and climb 70 rocking on torsional direction etc.Deng, more stably engaging is drawn and is climbed 70.
In addition, in this variation, exemplified with drawing at 1 the width side of climbing erection column 64 respectivelyForm the situation of protuberance 66 to the rearward end of two sides, but be not limited to this, as long as protuberance 66Be formed on 1 leading section, the rearward end of right flank, left side of drawing the right flank of climbing erection column 64In at least one place in the leading section of face and the rearward end of left surface.
Have again, in the present embodiment, only when draw climb 70 while lodging with respect to main body 60 each otherRelatively 1 draws and climbs the face of erection column 64 and draw the either party in the face of climbing 70 to form protuberance 66,But be not limited to this, also can draw and climb the face of erection column 64 and draw all shapes of face both sides of climbing 70 at 1Become protuberance 66.
(the 3rd embodiment)
The 3rd embodiment of slider for slide fastener of the present invention then, is described with reference to Figure 13. In addition,In the drawings, the part identical or equivalent with the first embodiment is marked with to identical Reference numeral,Omit or simplify its explanation
In the slider for slide fastener 10 of present embodiment, as shown in figure 13, in left side and right side drawClimb drawing of erection column 24L, 24R and climb inner peripheral surface upper of installing hole 25 (right side is only shown in figure)End and bottom form respectively engaging recessed part 81, (the figure at the both ends of drawing the axial region 32 of climbing 30In right side is only shown) outer peripheral face form respectively engaging protuberance 82, this engaging protuberance 82 is climbed drawing30 engage with engaging recessed part 81 while lodging with respect to main body 20.
In addition, in the present embodiment, exemplified with drawing the inner peripheral surface of climbing installing hole 25 to form cardClose recess 81, form the situation of engaging protuberance 82 at the outer peripheral face of axial region 32, but be not limited to this,Also can be the outer peripheral face that engaging recessed part 81 is formed on axial region 32, engaging protuberance 82 be formed on and drawsClimb the inner peripheral surface of installing hole 25.
In addition, in the present embodiment, exemplified with the upper end drawing the inner peripheral surface of climbing installing hole 25Portion and bottom both sides form the situation of engaging recessed part 81, but be not limited to this, climb 30 as long as drawLodging direction determine, engaging recessed part 81 can be formed on and draw the inner peripheral surface of climbing installing hole 25Upper end and the either party of bottom on.
In addition, in the present embodiment, exemplified with in left side and right side draw and climb erection column 24L, 24RBoth sides form the situation of engaging recessed part 81, but are not limited to this, and engaging recessed part 81 also can formIn left side and right side draw on the either party who climbs erection column 24L, 24R. In this case, engage protrudingThe engaging recessed part 81 that portion 82 is formed on axial region 32 forms on the end of side.
In addition, in the present embodiment, exemplified with the slider for slide fastener at above-mentioned the first embodimentIn 10, use the situation of engaging recessed part 81 and engaging protuberance 82, but be not limited to this, also can be upperState and in the slider for slide fastener 50 of the second embodiment, apply engaging recessed part 81 and engaging protuberance 82.
As described above, according to the slider for slide fastener 10 of present embodiment, due in left side andRight side draw climb drawing of erection column 24L, 24R climb installing hole 25 inner peripheral surface form engaging recessed part 81,Form when drawing and climb 30 while lodging with respect to main body 20 and card at the outer peripheral face that draws the axial region 32 of climbing 30Close the engaging protuberance 82 that recess 81 engages, climb 30 rock so can prevent from drawing, can preventSend draw climb 30 with the sound that contacts of main body 20.
About other structures and action effect, identical with above-mentioned the first embodiment.
Description of reference numerals
10,50 slider for slide fastener
20,60 main bodys
21,61 upper flanges
22,62 lower wing plates
23,63 guide posts
24L draws in left side and climbs erection column
24R draws on right side and climbs erection column
24Fr, 64Fr front end face
24Rr, 64Rr rear end face
25,65 draw and climb installing hole
26,66 protuberances
30,70 draw and climb
31,71 grip portion
32,72 axial regions
33 extensions
64 draw and climb erection column
73 installing holes
73a edge
81 engaging recessed parts
82 engaging protuberances
P1, P2 center
The size that the length direction of climbing erection column is drawn on A1 left side and right side
The size of the length direction of A2 main body
A31 root draws the size of the length direction of climbing erection column
The size of the length direction of A4 main body
L1, L3 are from drawing the center of climbing installing hole to the distance of drawing the leading section of climbing
L2, L4 are from drawing the center of climbing installing hole to the distance of the leading section of protuberance
Claims (2)
1. a slider for slide fastener (10), makes by resin, has main body (20) and drawsClimb (30),
Described main body (20) has: the upper flange (21) and the lower wing plate (22) that relatively configure up and down;By the guide post (23) of described upper flange and the link of described lower wing plate; Setting be arranged on described onLeft side on the upper surface of wing plate is drawn and is climbed erection column (24L) and right side and draw and climb erection column (24R),
Described drawing climbed (30) and had the portion of gripping (31), axial region (32) and extension (33),Described axial region (32) is configured in and is formed at described left side and draws and climb erection column (24L) and the described right sideLayback is climbed drawing on erection column (24R) and is climbed in installing hole (25), described extension (33)Extend both sides to the left and right, described in draw and climb (30) and rotate freely and arrange with respect to described main body,
Described slider for slide fastener is characterised in that,
When described in draw when climbing (30) and lodging with respect to described main body (20) with described in draw and climbThe front end face of the length direction of climbing erection column is drawn in the described left side that described extension (33) is relative(24Fr), described right side draw the length direction of climbing erection column front end face (24Fr), described inLeft side is drawn the rear end face (24Rr) of the length direction of climbing erection column and described right side to draw and is climbed peaceOn at least one party of the rear end face (24Rr) of the length direction of dress post, be formed with protuberance (26),
Climb (30) to the either party lodging of the fore-and-aft direction of described main body (20) described drawingIn situation, described protuberance (26) all with described draw to climb engage, described in limiting thus, draw and climbRotation.
2. a slider for slide fastener (10), makes by resin, has main body (20) and drawsClimb (30),
Described main body (20) has: the upper flange (21) and the lower wing plate (22) that relatively configure up and down;By the guide post (23) of described upper flange and the link of described lower wing plate; Setting be arranged on described onLeft side on the upper surface of wing plate is drawn and is climbed erection column (24L) and right side and draw and climb erection column (24R),
Described drawing climbed (30) and had the portion of gripping (31), axial region (32) and extension (33),Described axial region (32) is configured in and is formed at described left side and draws and climb erection column (24L) and the described right sideLayback is climbed drawing on erection column (24R) and is climbed in installing hole (25), described extension (33)Extend both sides to the left and right, described in draw and climb (30) and rotate freely and arrange with respect to described main body,
Described slider for slide fastener is characterised in that,
Drawing and climbing erection column (24L) and described right side and draw and climb erection column (24R) with described left sideFace (24Fr, 24Rr) relative described in draw on the described extension (33) of climbing, be formed with prominentGo out portion (26),
Climb (30) to the one party lodging of the fore-and-aft direction of described main body (20) described drawingIn situation, described protuberance (26) draws with described left side the length side of climbing erection column (24L)To front end face (24Fr) and described right side draw climb erection column (24R) length direction beforeEnd face (24Fr) or with described left side draw climb erection column (24L) length direction afterThe rear end face (24Rr) of the length direction of climbing erection column (24R) is drawn on end face (24Rr) and described right sideEngaging, draws the rotation of climbing described in limiting thus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800232.XA CN105595539B (en) | 2009-07-31 | 2009-07-31 | Slider for slide fastener |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800232.XA CN105595539B (en) | 2009-07-31 | 2009-07-31 | Slider for slide fastener |
| CN200980158755.1A CN102395292B (en) | 2009-07-31 | 2009-07-31 | Slider for slide fastener |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980158755.1A Division CN102395292B (en) | 2009-07-31 | 2009-07-31 | Slider for slide fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105595539A true CN105595539A (en) | 2016-05-25 |
| CN105595539B CN105595539B (en) | 2018-11-06 |
Family
ID=55980907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510800232.XA Active CN105595539B (en) | 2009-07-31 | 2009-07-31 | Slider for slide fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105595539B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2263393A (en) * | 1939-06-21 | 1941-11-18 | Whitehall Patents Corp | Locking slider for separable fasteners |
| CN1147356A (en) * | 1995-07-31 | 1997-04-16 | Ykk株式会社 | Lock slider for slide fastener |
| JP3135346U (en) * | 2007-06-29 | 2007-09-13 | 由 高橋 | Slide fasteners and boots |
-
2009
- 2009-07-31 CN CN201510800232.XA patent/CN105595539B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2263393A (en) * | 1939-06-21 | 1941-11-18 | Whitehall Patents Corp | Locking slider for separable fasteners |
| CN1147356A (en) * | 1995-07-31 | 1997-04-16 | Ykk株式会社 | Lock slider for slide fastener |
| JP3135346U (en) * | 2007-06-29 | 2007-09-13 | 由 高橋 | Slide fasteners and boots |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105595539B (en) | 2018-11-06 |
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