CN104023582A - Sliding fastener pull handle - Google Patents
Sliding fastener pull handle Download PDFInfo
- Publication number
- CN104023582A CN104023582A CN201180076083.7A CN201180076083A CN104023582A CN 104023582 A CN104023582 A CN 104023582A CN 201180076083 A CN201180076083 A CN 201180076083A CN 104023582 A CN104023582 A CN 104023582A
- Authority
- CN
- China
- Prior art keywords
- pulling
- piece
- hooking sheet
- zippers
- zipper pull
- 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.)
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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
- A44B19/26—Sliders
- A44B19/262—Pull members; Ornamental attachments for sliders
Abstract
In this sliding fastener pull handle, which is provided with an open window section at which a pair of cantilevered fastening pieces are formed for fastening to a pull handle fastening/disengaging section provided on a slider body, the entrance by the pull handle of another handle into the window section is prevented. The present invention provides a sliding fastener pull handle having, on at least one of the cantilevered fastening pieces (55), a connection preventing protruding section (57) (protrusion (57)) protruding towards the other facing cantilevered fastening piece.
Description
Technical field
The present invention relates to a kind of zipper pull for zippers.And, the present invention relates to a kind of slide fastener saddle that comprises this pulling-on piece, especially a kind of slide fastener saddle comprising based on stopping the auto-stop mechanism of corpus unguis.
Background technology
In the past, as the saddle for slide fastener, the saddle of known a kind of subsidiary auto-stop mechanism, after opening and closing slide fastener, if remove the operation of pulling-on piece, the corpus unguis that stops that being arranged on saddle inside keeps the stop position of saddle because of spring force, and as long as inoperation pulling-on piece just can keep the slip halted state of saddle.The example of this kind of saddle is disclosed in International Publication No. 2010/070744 (patent documentation 1).
As shown in Fig. 8 and Fig. 9, the saddle 1C that patent documentation 1 is recorded comprises: slider body 2, the leading section of upper lower wing plate 21,22 links by linking post 23, and on described 21,22 sprocket guide path that dispose Y word shape of lower wing plate; Pulling-on piece 5, one ends remain on described upper flange 21 rotationally; Pulling-on piece button unloads portion 36, when making pulling-on piece 5 lodging in engagement mouth 27 side, this pulling-on piece 5 can be pulled away and fasten; And stop corpus unguis 6, be configured in described upper flange 21, and at one end comprise claw 61.And described upper flange 21 comprises insertion groove 32, described in can supplying, stop corpus unguis 6 and insert; Compressed part 34, is fixed described the other end that stops corpus unguis 6; And pawl hole 37, wear into and can insert and wear for described claw 61; Described to stop corpus unguis 6 are lodging of being configured to utilize described pulling-on piece 5, erect operation and make described claw 61 insert, extract via the described sprocket guide path in 37 pairs, described pawl hole.
Pulling-on piece 5 comprises: pulling-on piece main part 51; From one end of pulling-on piece main part 51, extend abreast the arm 52 of the left and right of setting; And the connecting rod 53 of the leading section of the arm 52 about linking.And, middle body at the positive back side of pulling-on piece main part 51, be provided with and just carry on the back the rectangular-shaped openning portion 54 connecting in direction, and certainly surround the side wall portion 54a that is configured in the other end side of pulling-on piece 5 in the side wall portion of this openning portion 54, towards connecting rod 53 sides, extend the cantilever hooking sheet 55 that is provided with left and right.And the 1st 55a of hooking sheet portion of setting is extended at the interval that the cantilever hooking sheet 55 of left and right comprises each other obliquely towards front from base end side; And from the front end of the 1st 55a of hooking sheet portion, extend in parallel to each other the 2nd 55b of hooking sheet portion of setting.In this case, the interval of the 2nd 55b of hooking sheet portion of left and right is set as being greater than the pulling-on piece button that is configured in slider body 2 and unloads the width dimensions of the neck 36a of portion 36, and is less than the width dimensions that button that this pulling-on piece button unloads portion 36 unloads head 36b.
Background technology document
Patent documentation
Patent documentation 1: No. 2010/070744th, International Publication
Summary of the invention
[inventing problem to be solved]
The saddle of recording according to patent documentation 1, owing to being unloaded portion and pulling-on piece is kept with the state lodging by the pulling-on piece button that the cantilever hooking sheet of pulling-on piece is fastened in slider body, so can control the action of pulling-on piece.Especially comprise lodging, the state of erecting by pulling-on piece control stop corpus unguis for the insertion of sprocket guide path, extract, control thus in the saddle of auto-stop mechanism of slip of saddle, thereby can stably maintain the claw that stops corpus unguis and project to the state that is fastened on chain tooth row in sprocket guide path, thereby saddle positively can be kept on its stop position, so can anti-limited slip piece unexpectedly slide, cause slide fastener to carry out on-off action.
Yet, when industrialness is produced saddle, have take that painted step, grinding steps be representative saddle or each part of forming saddle are implemented to the step of more liquid handling in batches.In this case, especially when being recorded as prior art, a plurality of pulling-on pieces that comprise a pair of cantilever hooking sheet are concentrated on while carrying out liquid handling in a treatment trough, can enter because of the front end of other pulling-on pieces between the cantilever hooking sheet that is formed on pulling-on piece causes two pulling-on pieces to link (following, sometimes this link to be called to " knot connects (avec) " in this description).Especially in the situation that have the pulling-on piece of this kind of a pair of cantilever hooking sheet, this cantilever hooking sheet will produce strain, once so certain foreign matter is absorbed in, cannot remove simply.And, become the pulling-on piece for this kind of connecting state to cause each pulling-on piece contact-making surface each other painted grade to become bad.
Therefore, one of problem of the present invention is in comprising the zipper pull for zippers of the openning portion that is formed with a pair of cantilever hooking sheet in order to the pulling-on piece button portion of unloading being arranged in slider body is fastened, and prevents that the pulling-on piece of other saddles from entering openning portion.The present invention will provide the slide fastener that comprises this kind of pulling-on piece to use saddle as another problem.And, the present invention be using provide comprise this kind of slide fastener with the slide fastener of saddle as so that another problem.
[technological means of dealing with problems]
Present inventor makes great efforts, after research, to find at least one the cantilever hooking sheet that is formed on a pair of cantilever hooking sheet in openning portion for solving described problem, arranges in order to hinder the projection that the pulling-on piece of other saddles enters comparatively effective.
The present invention completes based on described considering, and in a form, the present invention is a kind of zipper pull for zippers, this zipper pull for zippers is to comprise being formed with in order to can pull away the zipper pull for zippers of the openning portion of a pair of cantilever hooking sheet fastening to being arranged on the pulling-on piece button portion of unloading in slider body, and at least one cantilever hooking sheet, comprise the anti-link protuberance arranging towards another cantilever hooking sheet projection of subtend.
In an embodiment of zipper pull for zippers of the present invention, two cantilever hooking sheets comprise respectively the anti-link protuberance arranging towards the cantilever hooking sheet projection of subtend.
In another embodiment of zipper pull for zippers of the present invention, each anti-link protuberance is in direction upper process setting close to each other.
Zipper pull for zippers of the present invention so that another embodiment in, each cantilever hooking sheet is included in the 2nd hooking sheet portion that the direction updip broadening towards front interval each other from base end side is tiltedly extended the 1st hooking sheet portion of setting and extended in parallel to each other setting from the front end of the 1st hooking sheet portion, and described anti-link protuberance is arranged on the boundary of the 1st hooking sheet portion and the 2nd hooking sheet portion.
Zipper pull for zippers of the present invention so that another embodiment in, front end be included in align mutually the vertical direction upper process in the back side be arranged on the positive back side at least one side on protrusion.
Zipper pull for zippers of the present invention so that another embodiment in, a pair of cantilever hooking sheet is in surrounding the side wall portion of openning portion, to be configured in the side wall portion of front of pulling-on piece as cardinal extremity, towards the turning cylinder side of pulling-on piece, extends and arranges.
In another form, the present invention is a kind of zipper pull for zippers, it is characterized in that: this zipper pull for zippers is to comprise being formed with in order to can pull away the zipper pull for zippers of the openning portion of a pair of cantilever hooking sheet fastening to being arranged on the pulling-on piece button portion of unloading in slider body, and at least one cantilever hooking sheet, comprise the protuberance that another cantilever hooking sheet projection towards subtend arranges, and the distance in the side of the cantilever hooking sheet side of described protuberance is set as being less than the interval of the front end of described cantilever hooking sheet by described protuberance and subtend.
So another form in, the present invention is a kind of zipper pull for zippers, it is characterized in that: this zipper pull for zippers is to comprise being formed with in order to can pull away the zipper pull for zippers of the openning portion of a pair of cantilever hooking sheet fastening to being arranged on the pulling-on piece button portion of unloading in slider body, and at least one cantilever hooking sheet, comprise the protuberance that another cantilever hooking sheet projection towards subtend arranges, and the thickness of the front of pulling-on piece is set as being greater than described protuberance and subtend in the distance of the side of another cantilever hooking sheet side of this protuberance.
So another form in, the present invention is a kind of slide fastener saddle, this slide fastener comprises that with saddle the pulling-on piece that projection is arranged in slider body buckles the portion of unloading and zipper pull for zippers of the present invention.
So another form in, the present invention is a kind of slide fastener saddle, this slide fastener comprises with saddle: slider body, the front of upper flange and lower wing plate links by linking post, and between described upper flange and lower wing plate, disposes the sprocket guide path of Y word shape; Pulling-on piece, one end remains on described upper flange rotationally; And stop corpus unguis, be positioned in described upper flange, and at one end comprise claw; Described upper flange comprises insertion groove, and its extension is arranged on fore-and-aft direction, and described in supplying, stops corpus unguis insertion; A pair of hold-down column, stops corpus unguis described in inciting somebody to action and is fixed; And pawl hole, wear into and can insert and wear for described claw; And described in stop lodging that corpus unguis being configured to utilize described pulling-on piece, erect operation and make described claw via described pawl hole, described sprocket guide path be inserted, be extracted, and pulling-on piece is zipper pull for zippers of the present invention.
So another form in, the present invention is a kind of slide fastener, comprises slide fastener saddle of the present invention.
Accompanying drawing explanation
Fig. 1 is that the pulling-on piece of exemplary expression an embodiment of the present invention is kept the stereogram of the situation of an end rotationally with the upper flange of saddle by slide fastener.
Fig. 2 is upward view (X) and the front view (Y) of the pulling-on piece of an embodiment of the present invention.
Fig. 3 means the pulling-on piece of the application of the invention and the pulling-on piece that prevents other saddles enters the schematic diagram of the situation of the phenomenon in the openning portion of pulling-on piece.
Fig. 4 means in the saddle of an embodiment of the present invention the constituent part stereogram of separated state.
Fig. 5 means the stereogram of the state that the saddle of an embodiment of the present invention is assembled.
Fig. 6 is in the preoperative semi-finished product of compression of saddle of an embodiment of the present invention, the central cross sectional view while forming section abreast with fore-and-aft direction and above-below direction, and represent mounting stop corpus unguis before (a) and the situation of rear (b).
Fig. 7 is upward view (X ') and the front view (Y ') of the pulling-on piece of another embodiment of the present invention.
Fig. 8 means in the saddle that patent documentation 1 records the constituent part stereogram of separated state.
Fig. 9 is provided with the cutaway view at the position of compressed part in the saddle recorded of patent documentation 1.
The specific embodiment
In pulling-on piece of the present invention, the direction that the turning cylinder with pulling-on piece is parallel is defined as left and right directions.And, in saddle of the present invention, by this saddle so that the direction that the mode of chain tooth row engagement is slided is made as the place ahead, and by this saddle so that the direction that the mode of chain tooth row separation is slided is made as rear.And, will be defined as above-below direction with the direction of upper lower wing plate quadrature, by parallel with upper lower wing plate and be defined as left and right directions with the direction of saddle glide direction quadrature.
The various embodiment > of < pulling-on piece
One side is with reference to accompanying drawing, and one side explains the various embodiments of zipper pull for zippers of the present invention.In Fig. 1, represent that the pulling-on piece 5 of an embodiment of the present invention is held in the situation of the upper flange 21 of saddle 1A for slide fastener in the rotating mode in one end.Pulling-on piece 5 of the present invention comprises openning portion 54, and this openning portion 54 is formed with a pair of cantilever hooking sheet 55, and this pair of cantilever hooking sheet 55 fastens in the mode that can pull away for making pulling-on piece 5 and unloading portion 36 with respect to the pulling-on piece button that is arranged on slider body on 2.
The interval of a pair of cantilever hooking sheet 55 is slightly narrower than the button that pulling-on piece button unloads portion 36 and unloads the width dimensions of the left and right of head 36b.Therefore, if intention makes pulling-on piece 5 pull-tab buttons unload portion 36, fasten and make pulling-on piece 5 one sides rotate one side lodging, and pull-tab button unloads portion 36 and applies pushing, a pair of cantilever hooking sheet 55 is because being applied to the pushing of pulling-on piece 5, causes its interval temporarily to broaden because of strain.Thereafter, if pull-tab 5 is continuously applied pushing, a pair of cantilever hooking sheet 55 is crossed the button that pulling-on piece button unloads portion 36 and is unloaded head 36b, till the width dimensions that arrives left and right is equal to or less than the neck 36a at interval of a pair of cantilever hooking sheet 55.Now, the interval of a pair of cantilever hooking sheet 55 restores to the original state, and fastens and finishes.
In the present embodiment, a pair of cantilever hooking sheet 55 is using the side wall portion of front end 58 sides that is configured in pulling-on piece 5 in the side wall portion of the openning portion 54 of area-encasing rectangle as cardinal extremity, towards the turning cylinder side of pulling-on piece 5, extends and arranges.The cardinal extremity of a pair of cantilever hooking sheet 55 is not limited only to surround the side wall portion that is configured in front end 58 sides of pulling-on piece 5 in the side wall portion 54a of openning portion 54, can be both the side wall portion that is configured in turning cylinder side, can be also the side wall portion on left side or right side.But in order to form the performance that maintains on the one hand the basic nature structure of saddle, can unload with the button of pulling-on piece main body head 36b detains the structure of unloading simply on the one hand, preferably the cardinal extremity of a pair of cantilever hooking sheet 55 is configured in to front end 58 sides.
In the present embodiment, each cantilever hooking sheet 55 is included in the direction updip that interval each other broadens towards front from base end side and tiltedly extends the 1st 55a of hooking sheet portion of setting and from the front end of the 1st 55a of hooking sheet portion, extend in parallel to each other the 2nd 55b of hooking sheet portion of setting.Thus, cantilever hooking sheet 55 links from incline direction and side wall portion 54a, so can strengthen the area of analysing and observe on the boundary of cantilever hooking sheet 55 and side wall portion, thus can strengthen the substrate of cantilever hooking sheet 55.Cantilever hooking sheet 55 is to be unloaded the charge and discharge operations of portion 36 and be repeatedly subject to strain by pull-tab button, but can make by the substrate of strengthening cantilever hooking sheet 55 for this repeatedly the durability of strain promote.And, with pulling-on piece button unload part that portion 36 contacts the 2nd 55b of hooking sheet portion be aim at button that pulling-on piece button unloads portion 36 unload head 36b left and right parallel sidewalls form, so, even if the 2nd 55b of hooking sheet portion and pulling-on piece button unload the contact site of portion 36 and are slightly offset, fasten or pull away required power and also change hardly, thereby the button that can be well on unloads operation.
In the present embodiment, the 1st 55a of hooking sheet portion is that the direction updip broadening towards front from base end side at interval each other is tiltedly extended setting, but the direction updip that also can narrow down towards front from base end side at interval each other on the contrary is tiltedly extended setting.But, if form so, the mystery while there is charge and discharge operations, the burden of substrate being increased, and, it should be noted that the also aspect of Existential Space restriction.
In addition, cantilever hooking sheet 55 can be not yet halfway crooked but from cardinal extremity abreast linearity extend and arrange to till front end.Also can form crooked halfway shape.Also can make the fineness degree of cantilever hooking sheet 55 change, for example, for promoting durability, also can make substrate chap.
And pulling-on piece of the present invention is at least one cantilever hooking sheet 55 in a pair of cantilever hooking sheet 55, comprise the anti-link protuberance 57 towards another cantilever hooking sheet 55 projections settings of subtend.Because there being anti-link protuberance 57, and can prevent that as shown in Figure 3 other pulling-on pieces enter in openning portion 54 knot linking and so on and connect problem, therefore improving productivity.In addition, in the present invention, so-called anti-link protuberance also can separately be called protuberance simply.
Anti-link protuberance 57 both can only be arranged on a side cantilever hooking sheet 55, also can be arranged on both sides' cantilever hooking sheet 55.But, no matter only at a cantilever hooking sheet 55, anti-link protuberance 57 is set or at both sides' cantilever hooking sheet 55, anti-link protuberance 57 is set, when at cantilever hooking sheet 55, apart the different position of distance of cardinal extremity arranges anti-link protuberance 57 in highly different modes, for obtaining required anti-caking, connect effect and must make the height of anti-link protuberance 57 elongated, so easily produce the problem fractureing.And, also there is the problem on asymmetric cause attractive in appearance in left and right.Therefore, as the pulling-on piece thigh of present embodiment, the preferred projection of anti-link protuberance 57 is arranged on from two cantilever hooking sheets 55 in the cantilever hooking sheet of subtend respectively direction close to each other, more preferably be arranged on each cantilever hooking sheet 55 at a distance of the identical position of distance of cardinal extremity, and then more preferably symmetrically arrange.The summit of two anti-link protuberances 57 each other under approaching as far as possible situation anti-caking to connect effect higher, so, finally also can be by linking and by both bridge joints, but the handling resistance that unloads portion 36 due to cantilever hooking sheet 55 pull-tab buttons can become large, so preferably summit is separated from one another.
Anti-link protuberance 57 so long as the position of not interfering cantilever hooking sheet 55 and pulling-on piece button to unload the fastening of portion 36 can arrange with no particular limitation.Yet, if excessively approach the base end side of cantilever hooking sheet 55, prevent that the effect that knot connects from declining.Therefore, anti-link protuberance 57 preferably, not interfering cantilever hooking sheet 55 and pulling-on piece button to unload in the scope of fastening of portion 36, is arranged on the front of cantilever hooking sheet 55 as much as possible.For example, as present embodiment thigh, be preferably arranged on the boundary of the 1st 55a of hooking sheet portion and the 2nd 55b of hooking sheet portion.
And, preferably at the front end 58 of pulling-on piece 5, be included in the protrusion 59 aligning mutually at least one side that the vertical direction upper process in the back side is arranged on the positive back side.Its reason is, thus, the front end 58 of pulling-on piece 5 is difficult to enter the gap between a pair of cantilever hooking sheet 55.This protrusion 59 can be arranged on just carrying on the back only arbitrary of pulling-on piece 5, also can be arranged on both sides, but owing to can giving the function of just betraying not of pulling-on piece 5 and so on, so, be only preferably arranged in one side.Certainly, as described below, if the distance C between the summit of anti-link protuberance is less than the thickness d of pulling-on piece, without protrusion 59 is set.
In Fig. 2, represent upward view (X) and the front view (Y) of the pulling-on piece 5 of present embodiment.The anti-link of pulling-on piece 5 is described anti-link to be set as being less than the interval g of the front end of described cantilever hooking sheet 55 by the distance c (in Fig. 2, the distance between the summit of the anti-link protuberance of subtend) of the side of the cantilever hooking sheet side of protuberance 57 in described anti-link by protuberance 57 and subtend with protuberance 57.So thigh, is preferably set as anti-link to give prominence in the centre position of cantilever hooking sheet 55 with protuberance, and the space between a pair of cantilever hooking sheet 55 is reduced.In other words, if the width dimensions of the left and right of the front end of pulling-on piece 5 58 is made as to a, the sidewall of the turning cylinder side from openning portion 54 to the distance till the sidewall of the turning cylinder side of anti-link protuberance 57 is made as to b, distance between the summit of the anti-link protuberance of subtend is made as to c, and the thickness of pulling-on piece 5 (exist in the situation of protrusion 59 also additional this protrusion 59) is made as to d, just effectively prevent from tying Lian Eryan, preferably a > b and d > c.In addition, so-called " the width dimensions a of the left and right of the front end 58 of pulling-on piece 5 " refers to the longest size in the width dimensions of left and right directions of the pulling-on piece 5 in the scope till the position that retreats foremost arrival to the turning cylinder side towards pulling-on piece 5 to be equivalent to the such distance of thickness (that is, the length of just carrying on the back direction of the pulling-on piece 5 in cantilever hooking sheet 55) of cantilever hooking sheet 55 of pulling-on piece 5.
And then, if the cardinal extremity from cantilever hooking sheet 55 to the length of turning cylinder side is made as to e, the sidewall of the pulling-on piece front from openning portion 54 to the distance till the sidewall of the turning cylinder side of anti-link protuberance 57 is made as to f, just guarantee that cantilever hooking sheet 55 and pulling-on piece button unload with regard to the sufficient region that portion 36 fastens, preferably 1/2e > f.
In Fig. 7, represent upward view (X ') and the front view (Y ') of the pulling-on piece 5 of another embodiment of the present invention.In the present embodiment, anti-link protuberance 57 is only arranged on the cantilever hooking sheet 55 of folk prescription.Yet, also in the present embodiment, with embodiment above similarly, the anti-link of pulling-on piece 5 is set as to anti-link with protuberance 57 and by protuberance 57 and subtend, in anti-link, by the distance c of the side of the cantilever hooking sheet side of protuberance 57, is less than the interval g of the front end of cantilever hooking sheet 55.And, in the present embodiment, there is not protrusion 59, but with embodiment above similarly, if the thickness of pulling-on piece 5 is made as to d, meet d > c.
< comprises an embodiment > of the subsidiary auto-stop mechanism saddle of pulling-on piece of the present invention
Fig. 4 means the part of the saddle stereogram of separated state for the slide fastener that forms an embodiment of the present invention.This saddle is to comprise zipper pull for zippers of the present invention.Fig. 5 means the stereogram of the state that this saddle is assembled.Fig. 6 is the preoperative semi-finished product of compression for the saddle of an embodiment of the present invention, the central cross sectional view while forming section abreast with fore-and-aft direction and above-below direction, and represent mounting stop corpus unguis before (a) and the situation of (b) afterwards.
The slide fastener of present embodiment comprises with saddle 1B: slider body 2; One end remains on the pulling-on piece 5 of slider body 2 rotationally; And be positioned in and stop corpus unguis 6 in slider body 2.In the saddle 1B of present embodiment, slider body 2 and pulling-on piece 5 are to use the metal materials such as copper alloy, aluminium alloy, kirsite, and utilize casting forming and make.And, stop corpus unguis 6 and be using the metal materials such as stainless steel or copper alloy, utilize stamping and make.
Described slider body 2 comprises: upper flange 21, lower wing plate 22 and link the link post 23 between the front of lower wing plate 21,22 on this.At the left and right of upper flange 21 sidepiece, towards lower wing plate 22, be formed with upper flange part 24, and at the left and right of lower wing plate 22 sidepiece, towards upper flange 21, be formed with lower flange 25.
And slider body 2 comprises: introducing port 26, as the front end of slider body 2, is configured in the left and right sides that links post 23; And mesh mouth 27, be configured in the rear end of slider body 2; And between upper lower wing plate 21,22, be formed with the sprocket guide path 28 of the introducing port 26 with the Y-shaped of engagement mouth 27 that link left and right.
The upper flange 21 of this slider body 2 comprises: insertion groove 32, extends and is arranged on fore-and-aft direction, and insert for stopping corpus unguis 6; The pulling-on piece maintaining part 31 of left and right, the one end that keeps rotationally pulling-on piece 5; Recess 33, with the leading section at upper flange 21 by insertion groove 32 from the mode of left and right clamping and with the setting of caving in of the mode lower than upper flange upper surface; A pair of hold-down column 34, in the mode from left and right clamping insertion groove 32, erects and arranges from the bottom surface sections of recess 33; Protrusion 35, is configured between pulling-on piece maintaining part 31 and recess 33 and the left and right sides of insertion groove 32, from the upper surface protuberance of upper flange 21; And pulling-on piece button unloads portion 36, when making pulling-on piece 5 lodging in engagement mouthful 27 side, this pulling-on piece 5 can be pulled away and fasten.
Described pulling-on piece maintaining part 31 comprises front and back one pull-tab compression projection 31a, the 31b that projection is arranged on the left and right sides of insertion groove 32, and after the pulling-on piece before and after the following connecting rod 53 of pulling-on piece 5 is inserted into compresses and uses between projection 31a, 31b, this front and back one pull-tab is compressed with projection 31a, 31b towards the crooked compression of mutually close direction, thus, the connecting rod 53 of pulling-on piece 5 becomes turning cylinder, thereby remains on rotationally pulling-on piece maintaining part 31.
Described insertion groove 32 has the groove width equal with the width dimensions that stops corpus unguis 6 (size of left and right directions) or is slightly greater than the groove width of this width dimensions, to can stably insert stopping corpus unguis 6.And then, at the rear of this insertion groove 32, be equipped with and be inserted into insertion groove 32 and can insert when interior and wear the pawl hole 37 that this stops the following claw 61 of corpus unguis 6 stopping corpus unguis 6.
Described recess 33 is upper surface side that link that depression is arranged on upper flange 21 has the position (, leading section) that links post 23.In the present embodiment, at the left and right directions central portion of recess 33, along fore-and-aft direction, extend and be provided with described insertion groove 32, so this recess 33 is divided right and left and configured in the mode of clamping insertion groove 32.And then the part surrounding the first half of this recess 33, is formed with the order difference part 38 on the height and position between the upper surface of upper flange 21 and the bottom surface sections of recess 33 with jump face.
It is described that to stop corpus unguis 6 are the metal systems such as copper alloy or stainless steel or copper alloy and possess elasticity, and in its one end, comprise the claw 61 that inserts, extracts in can be to sprocket guide path 28 via the pawl hole 37 of slider body 2, and comprise the pothook 62 in the front end 32a that is embedded in insertion groove 32 at the other end.Pothook 62 is make the other end be bent to insertion groove 32 sides and form.The front end 32a of insertion groove 32 is downward formed obliquely recess, pothook 62 can be embedded herein.
Stopping between the claw 61 and pothook 62 of corpus unguis 6, be provided with and analyse and observe the roughly cap 63 of U-shaped approaching claw 61 parts, this cap 63 is to configure to cover the connecting rod 53 of pulling-on piece 5 and the mode of cam part 56 from top, and is provided with along the par 65 of insertion groove 32 mountings approaching pothook 62 parts.
Described protrusion 35 is the modes to heave from the upper surface of upper flange 21, is configured in the left and right sides of insertion groove 32.If dispose this kind of protrusion 35, for example be configured in insertion groove 32 will stop corpus unguis 6, and then when utilizing the operation of pulling-on piece 5 and making to stop corpus unguis 6 and move up and down in insertion groove 32, even if the upper surface that this part that stops corpus unguis 6 is compared upper flange 21 moves to top, also can utilize protrusion 35 and from side, left and right, make to stop corpus unguis 6 and hide and be difficult to see, to avoid stopping corpus unguis 6, in insertion groove 32, shake off, thus, can make the outward appearance of saddle 1B promote.
And this protrusion 35 is as described below makes pulling-on piece 5 be arranged on slider body 2, and lodging is when linking post 23 side, by pulling-on piece 5 butts being limited to the rotational limitation of pulling-on piece 5.Thus, even if pulling-on piece 5 is fully lodged, link post 23 sides, also can between the pulling-on piece 5 lodging and the upper surface of upper flange 21, gap be set, thereby preventing this pulling-on piece 5 collision hold-down columns 34.
It is that upper face center from engagement mouth 27 side ends of upper flange 21 is towards top projection setting that pulling-on piece button unloads portion 36.This pulling-on piece button unloads portion 36 and comprises: neck 36a, erects from the upper surface of upper flange 21; And button unloads head 36b, be configured in the upper end of neck 36a, and compare neck 36a and swell at left and right directions.The size of in this case, button being unloaded to the fore-and-aft direction of head 36b is set as the size identical with neck 36a.And the upper surface that button unloads head 36b is to be formed flatly, and its left and right sides edge forms to expand into laterally circular-arc mode.
The described pulling-on piece 5 of present embodiment comprises: pulling-on piece main part 51; From one end of pulling-on piece main part 51, extend abreast the arm 52 of the left and right of setting; And the connecting rod 53 of the leading section of the arm 52 about linking.And, middle body at pulling-on piece 5, be provided with the rectangular-shaped openning portion 54 connecting in direction just carrying on the back, and certainly surround another the distolateral side wall portion 54a that is configured in pulling-on piece 5 in the side wall portion of this openning portion 54, towards connecting rod 53 sides, extend the cantilever hooking sheet 55 that is provided with left and right.
Especially the cantilever hooking sheet 55 of left and right comprises: the direction updip broadening towards front from base end side at interval each other is tiltedly extended the 1st 55a of hooking sheet portion of setting; And from the front end of the 1st 55a of hooking sheet portion, extend in parallel to each other the 2nd 55b of hooking sheet portion of setting.In this case, the interval of the 2nd 55b of hooking sheet portion of left and right is set as being greater than the pulling-on piece button that is configured in slider body 2 and unloads the width dimensions of the neck 36a of portion 36, and is less than the width dimensions that button that this pulling-on piece button unloads portion 36 unloads head 36b.
The 1st 55a of hooking sheet portion of cantilever hooking sheet 55 and the boundary of the 2nd 55b of hooking sheet portion in left and right, make anti-link protuberance 57 along direction close to each other respectively projection be arranged on medial surface.Anti-link protuberance 57 is arranged on the boundary of the 1st 55a of hooking sheet portion and the 2nd 55b of hooking sheet portion.As mentioned above, owing to there is anti-link protuberance 57, can prevent that other pulling-on pieces enter the problem linking in openning portion and so on, thereby without the step of separating expel stagnation and connecting, therefore improving productivity.
The connecting rod 53 of this pulling-on piece 5 is that the mode with elliptic cross-section forms oval column, and the central portion at connecting rod 53, be provided with integratedly cam part 56, this cam part 56 is to project in the opening being formed by the arm 52 of connecting rod 53, left and right and an ora terminalis of pulling-on piece main part 51.This cam part 56 is that the cross section with the cam part 56 of the length direction quadrature of pulling-on piece 5 presents the taper that the base end side from cam part 56 successively decreases towards front.
The cap 63 that stops corpus unguis 6 has the interval of 31 of pulling-on piece maintaining parts that are less than the left and right that is configured in slider body 2 and is greater than the width dimensions of the groove width of the insertion groove 32 that is formed on slider body 2.And the cap 63 of comparing that stops corpus unguis 6 is the width dimensions that another distolateral position has the groove width that is equal to or less than the insertion groove 32 that is formed on slider body 2.
And, the saddle 1B of present embodiment is for example shown in Fig. 6 (b), by making pulling-on piece 5 lodging in engagement mouth 27 sides of slider body 2, and make to be formed on cam part 56 on the connecting rod 53 of pulling-on piece 5 towards the direction of the upper surface almost parallel of relative upper flange 21.Now, the cam part 56 of pulling-on piece 5 does not produce and interferes with the cap 63 that stops corpus unguis 6, therefore the cap 63 that stops corpus unguis 6, not by cam part 56 jack-up, projects to the state in sprocket guide path 28 and become the claw 61 that stops corpus unguis 6 via pawl hole 37.
Therefore, at the saddle 1B that makes present embodiment, insert and wear the chain tooth row to chain, while forming slide fastener, can be by making pulling-on piece 5 lodging in engagement mouth 27 sides of slider body 2, and the claw 61 that stops corpus unguis 6 is projected in sprocket guide path 28, be fastened on chain tooth row, keep saddle 1B with respect to the stop position of chain tooth row.
And then, when engagement mouth 27 side that makes in this way pulling-on piece 5 lodging in slider body 2, can by by pulling-on piece 5 towards the pulling-on piece button that is configured in slider body 2 unload cantilever hooking sheet 55 one sides that portion 36 is pressed into the left and right that makes to be configured in pulling-on piece 5 laterally strain simultaneously cross the button that pulling-on piece button unloads portion 36 and unload head 36b, the pulling-on piece button that is fastened on slider body 2 unloads portion 36.
Can be by this way, the pulling-on piece button that makes the cantilever hooking sheet 55 of pulling-on piece 5 be fastened on slider body 2 unloads portion 36, and keeps pulling-on piece 5 with the state of lodging.Therefore, can stably maintain the state that the claw 61 that stops corpus unguis 6 projects in sprocket guide path 28 and is fastened on chain tooth row, thereby on this stop position, positively keep saddle.In addition, the cantilever hooking sheet 55 of pulling-on piece 5 and the pulling-on piece button of slider body 2 unload the buckling state of portion 36 can be by pulling-on piece 5 be easily removed rotating in the separated direction of upper flange 21.
And then the saddle 1B of present embodiment is as mentioned above, the cam part 56 of pulling-on piece 5 presents taper.Therefore, example as shown in Figure 5, even if the pulling-on piece button that does not make the cantilever hooking sheet 55 of pulling-on piece 5 be fastened on slider body 2 unloads portion 36, and being positioned in to pulling-on piece button, unloads in portion 36 pulling-on piece 5, and be configured to the state with respect to the upper surface inclination of upper flange 21, the cam part 56 of pulling-on piece 5 yet can not produce and interfere with the cap 63 that stops corpus unguis 6, thereby can make the claw 61 that stops corpus unguis 6 project in sprocket guide path 28 and be fastened on chain tooth row.
And, even if thus in the situation that for for example remove pulling-on piece 5 be fastened on pulling-on piece button unload portion 36 state and by pulling-on piece 5 jack-up slightly, as long as make pulling-on piece 5 rotate within the cam part 56 of pulling-on piece 5 is not interfered the scope of the cap 63 that stops corpus unguis 6, the claw 61 that stops corpus unguis 6 can not extracted from sprocket guide path 28, thereby can on stop position, keep under the state of saddle 1B, remove the buckling state of pulling-on piece 5.
On the other hand, in the saddle 1B of present embodiment, from pulling-on piece 5 lodging the state of engagement mouth 27 sides of slider body 2, by these pulling-on piece 5 jack-up, when its direction towards relative upper flange 21 quadratures is erected, pulling-on piece 5 with respect to the upper surface of upper flange 21 with specific angle of inclination to tilt, thus, the cam part 56 of pulling-on piece 5 is interfered the cap 63 that stops corpus unguis 6, stops corpus unguis 6 by cam part 56 jack-up, thereby the claw 61 that stops corpus unguis 6 is extracted in sprocket guide path 28.
And then, the saddle 1B of present embodiment is by making pulling-on piece 5 link post 23 sides from the state lodging erecting, and the cam part 56 that makes pulling-on piece 5 is not interfered the cap 63 that stops corpus unguis 6, so, the cap 63 that stops corpus unguis 6 declines, claw 61 projects in sprocket guide path 28, thereby is fastened on chain tooth row.Thus, can on this stop position, keep saddle 1B.
Secondly, the method for the saddle 1B of assembling present embodiment is described.First, prepare slider body 2.Slider body 2 links the front of upper flange 21 and lower wing plate 22 by linking post 23, and between described upper flange 21 and lower wing plate 22, dispose the sprocket guide path 28 of Y word shape, and described upper flange 21 comprises: insertion groove 32, and use for the corpus unguis 6 that stops that at one end comprising claw 61 and insert; The pulling-on piece maintaining part 31 of left and right, keeps one end of pulling-on piece 5 in rotating mode; A pair of hold-down column 34, is fixed in order to stop corpus unguis 6 described in general, and to erect setting from the mode of left and right clamping insertion groove 32; And pawl hole 37, for described claw 61, can insert logical mode and run through setting.Slider body 2 can be by describedly stopping lodging that corpus unguis 6 is configured to utilize described pulling-on piece 5, erect operation and make described claw 61 insert, extract via the described sprocket guide path 28 in 37 pairs, described pawl hole.
Secondly, the pulling-on piece of the front and back that comprise respectively in the pulling-on piece maintaining part 31 to the left and right of slider body 2 inserts the connecting rod 53 of pulling-on piece 5 between compressing with projection 31a, and make pulling-on piece 5 lodging under the state of engagement mouth 27 sides of slider body 2, the pulling-on piece before and after making compresses and compresses towards direction bending close to each other with projection 31a.Thus, pulling-on piece 5 is remained relative to slider body 2 and can centered by connecting rod 53, rotate.
Then, keeping in the slider body 2 of pulling-on piece 5, the claw 61 that stops corpus unguis 6 with this is inserted the pawl hole 37 that is through slider body 2, and this cap 63 that stops corpus unguis 6 covers the connecting rod 53 of pulling-on piece 5 and the mode of cam part 56 from top, by stopping corpus unguis 6, be inserted in the insertion groove 32 of slider body 2.Now, the pothook 62 that stops corpus unguis 6 is inserted into the front end 32a of insertion groove 32.Thus, will stop corpus unguis 6 and be configured in the ad-hoc location of slider body 2., in order to stop corpus unguis 6, be fixed on slider body 2 thereafter, and make described a pair of hold-down column 34 respectively inwards bending be fixed.
The saddle 1B of the present embodiment shown in assembly drawing 5 by implementing described operation.In addition, the step that pulling-on piece 5 is fixed towards pulling-on piece maintaining part 31 also can be carried out after being pressed abd fixed on slider body 2 will stop corpus unguis 6, but in the step of slider body 2, must keep separately pulling-on piece 5 by stopping corpus unguis 6 and being pressed abd fixed on, so with regard to operability, preferably in advance pulling-on piece 5 is fixed on to pulling-on piece maintaining part 31.
Above, based on embodiment, describe the present invention, but the present invention is not limited to described embodiment, can carries out various changes.For example, the saddle of described embodiment is that utilization is fixed pulling-on piece 5 from the pulling-on piece maintaining part 31 of the upper flange 21 projection settings of slider body 2, if will stop corpus unguis 6 and be pressed abd fixed on slider body 2 as prerequisite but take, can be also for example that pulling-on piece 5 utilizes the lid (not shown) that is entrenched in slider body 2 to be arranged on the type of slider body 2.
[explanation of symbol]
1A, 1B, 1C saddle
2 slider body
5 pulling-on pieces
6 stop corpus unguis
21 upper flanges
22 lower wing plates
23 link post
24 upper flange parts
25 lower flange
26 introducing ports
27 engagements mouthful
28 sprocket guide path
31 pulling-on piece maintaining parts
31a, 31b pulling-on piece compression projection
32 insertion grooves
The front end of 32a insertion groove
33 recesses
34 hold-down columns
35 protrusions
36 pulling-on piece buttons unload portion
36a neck
36b button unloads head
37 pawl holes
38 order difference parts
51 pulling-on piece main parts
52 arms
53 connecting rods
54 openning portions
54a side wall portion
55 cantilever hooking sheets
55a the 1st hooking sheet portion
55b the 2nd hooking sheet portion
56 cam part
57 anti-link protuberances (protuberance)
The front end of 58 pulling-on pieces
59 protrusions
61 claws
62 pothooks
63 caps
65 pars
66 bends
Claims (11)
1. a zipper pull for zippers, this zipper pull for zippers is to comprise being formed with in order to the pulling-on piece button being arranged in slider body (2) is unloaded to the zipper pull for zippers (5) that portion (36) can pull away the openning portion (54) of a pair of cantilever hooking sheet (55) fastening, and upper at least one cantilever hooking sheet (55), comprise the anti-link protuberance (57) arranging towards another cantilever hooking sheet projection of subtend.
2. zipper pull for zippers according to claim 1, wherein two cantilever hooking sheets (55) comprise respectively the anti-link protuberance (57) arranging towards the cantilever hooking sheet projection of subtend.
3. zipper pull for zippers according to claim 2, wherein each anti-link protuberance (57) is in direction upper process setting close to each other.
4. according to the zipper pull for zippers described in any one in claims 1 to 3, wherein each cantilever hooking sheet (55) is included in the 2nd hooking sheet portion (55b) that the direction updip broadening towards front interval each other from base end side is tiltedly extended the 1st hooking sheet portion (55a) of setting and extended in parallel to each other setting from the front end of the 1st hooking sheet portion (55a), and described anti-link protuberance (57) is arranged on the boundary of the 1st hooking sheet portion (55a) and the 2nd hooking sheet portion (55b).
5. according to the zipper pull for zippers described in any one in claim 1 to 4, wherein at front end (58), be included in the protrusion (59) aligning mutually at least one side that the vertical direction upper process in the back side is arranged on the positive back side.
6. according to the zipper pull for zippers described in any one in claim 1 to 5, wherein a pair of cantilever hooking sheet (55) using surround front end (58) side that is configured in pulling-on piece (5) in the side wall portion (54a) of openning portion (54) side wall portion as cardinal extremity, towards the turning cylinder side of pulling-on piece (5), extend and arrange.
7. a zipper pull for zippers, it is characterized in that: this zipper pull for zippers is to comprise being formed with in order to the pulling-on piece button being arranged in slider body (2) is unloaded to the zipper pull for zippers (5) that portion (36) can pull away the openning portion (54) of a pair of cantilever hooking sheet (55) fastening, and at least one cantilever hooking sheet (55), comprise the protuberance that another cantilever hooking sheet projection towards subtend arranges, and the distance (c) in the side of the cantilever hooking sheet side of described protuberance is set as being less than the interval (g) of the front end of described cantilever hooking sheet (55) by described protuberance and subtend.
8. a zipper pull for zippers, it is characterized in that: this zipper pull for zippers is to comprise being formed with in order to the pulling-on piece button being arranged in slider body (2) is unloaded to the zipper pull for zippers (5) that portion (36) can pull away the openning portion (54) of a pair of cantilever hooking sheet (55) fastening, and at least one cantilever hooking sheet (55), comprise the protuberance (57) that another cantilever hooking sheet projection towards subtend arranges, and by the thickness of the front of pulling-on piece (d) be set as being greater than described protuberance (57) with subtend in the distance (c) of the side of another cantilever hooking sheet side of this protuberance (57).
9. a slide fastener saddle, this slide fastener saddle is to comprise that projection is arranged on that pulling-on piece in slider body (2) is buckled the portion of unloading (36) and according to the zipper pull for zippers described in any one in claim 1 to 8.
10. a slide fastener saddle, comprise: slider body (2), the front of its upper flange (21) and lower wing plate (22) links by linking post (23), and between described upper flange (21) and lower wing plate (22), disposes the sprocket guide path (28) of Y word shape; Pulling-on piece (5), its one end remains on described upper flange (21) rotationally; And stopping corpus unguis (6), it is positioned in described upper flange (21), and at one end comprises claw (61); Described upper flange (21) comprising: insertion groove (32), and its extension is arranged on fore-and-aft direction, and described in supplying, stops corpus unguis (6) insertion; A pair of hold-down column (34), its will described in stop corpus unguis (6) and be fixed; And pawl hole (37), it wears into and can insert and wear for described claw (61); And described in stop corpus unguis (6) be configured to can be by described pulling-on piece (5) lodging, erect operation and make described claw (61) via described pawl hole (37), described sprocket guide path (28) be inserted, be extracted, and pulling-on piece (5) is according to the zipper pull for zippers described in any one in claim 1 to 8.
11. 1 kinds of slide fasteners, comprise according to the slide fastener saddle described in claim 9 or 10.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2011/080500 WO2013099015A1 (en) | 2011-12-28 | 2011-12-28 | Sliding fastener pull handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104023582A true CN104023582A (en) | 2014-09-03 |
| CN104023582B CN104023582B (en) | 2016-10-12 |
Family
ID=48696573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180076083.7A Active CN104023582B (en) | 2011-12-28 | 2011-12-28 | Zipper pull for zippers |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104023582B (en) |
| TW (1) | TWI466644B (en) |
| WO (1) | WO2013099015A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249377A (en) * | 2015-02-25 | 2017-10-13 | Ykk株式会社 | Slider for slide fastener |
| CN108041767A (en) * | 2015-02-25 | 2018-05-18 | Ykk株式会社 | Slider for Slide Fastener and Slide Fastener |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11825919B2 (en) * | 2019-11-12 | 2023-11-28 | Ykk Corporation | Slide fastener |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038226A (en) * | 1960-06-16 | 1962-06-12 | Talon Inc | Automatic lock slider |
| US3899804A (en) * | 1972-09-05 | 1975-08-19 | Yoshida Kogyo Kk | Slider |
| CN102014685A (en) * | 2008-04-23 | 2011-04-13 | Ykk株式会社 | Slider for slide fastener |
| CN102256506A (en) * | 2008-12-17 | 2011-11-23 | Ykk株式会社 | Slider for slide fastener |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM352275U (en) * | 2008-05-23 | 2009-03-11 | Chung Chwan Entpr Co Ltd | Improved structure of zipper puller |
-
2011
- 2011-12-28 WO PCT/JP2011/080500 patent/WO2013099015A1/en active Application Filing
- 2011-12-28 CN CN201180076083.7A patent/CN104023582B/en active Active
-
2012
- 2012-12-24 TW TW101149623A patent/TWI466644B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038226A (en) * | 1960-06-16 | 1962-06-12 | Talon Inc | Automatic lock slider |
| US3899804A (en) * | 1972-09-05 | 1975-08-19 | Yoshida Kogyo Kk | Slider |
| CN102014685A (en) * | 2008-04-23 | 2011-04-13 | Ykk株式会社 | Slider for slide fastener |
| CN102256506A (en) * | 2008-12-17 | 2011-11-23 | Ykk株式会社 | Slider for slide fastener |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249377A (en) * | 2015-02-25 | 2017-10-13 | Ykk株式会社 | Slider for slide fastener |
| CN108041767A (en) * | 2015-02-25 | 2018-05-18 | Ykk株式会社 | Slider for Slide Fastener and Slide Fastener |
| CN108041767B (en) * | 2015-02-25 | 2023-12-19 | Ykk株式会社 | Slider for slide fastener and slide fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013099015A1 (en) | 2013-07-04 |
| TWI466644B (en) | 2015-01-01 |
| TW201332477A (en) | 2013-08-16 |
| CN104023582B (en) | 2016-10-12 |
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