CN104023583B - Slider body, saddle and slide fastener - Google Patents
Slider body, saddle and slide fastener Download PDFInfo
- Publication number
- CN104023583B CN104023583B CN201180076084.1A CN201180076084A CN104023583B CN 104023583 B CN104023583 B CN 104023583B CN 201180076084 A CN201180076084 A CN 201180076084A CN 104023583 B CN104023583 B CN 104023583B
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- Prior art keywords
- pulling
- piece
- slider body
- upper flange
- clamping part
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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
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- Slide Fasteners (AREA)
Abstract
The present invention is about slider body, saddle and slide fastener.Slider body (2) is to be linked with lower wing plate (22) by upper flange (21) by link post (23), is equipped with the sprocket guide path (28) of Y shape between upper flange (21) and lower wing plate (22).Slider body (2) including: pulling-on piece maintaining part (31), is located on upper flange (21), and can keep pulling-on piece (5) in turn ground；And pulling-on piece clamping part (36), it is erected on upper flange (21), pulling-on piece (5) is snapped on upper flange (21).Pulling-on piece clamping part (36) comprises: cervical region (36a), is erected on the upper surface of upper flange (21)；Head (36b), is located on cervical region (36a), and wider than cervical region (36a) on rotary shaft (AX10) direction of pulling-on piece (5)；And post portion (36c), it is located at more by pulling-on piece maintaining part (31) side than cervical region (36a) and head (36b), and wider than cervical region (36a) on rotary shaft (AX10) direction of pulling-on piece (5).
Description
Technical field
The present invention relates to a kind of slider body, saddle and slide fastener, especially possess drawing of being snapped in slider body by pulling-on piece
Sheet buckle function.
Background technology
As the known saddle having patent documentation 1 of slide fastener saddle.Saddle disclosed in patent documentation 1 is that be configured to can be in
Halted state is kept on chain tooth row.Specifically, as shown in Fig. 3 of the document, pulling-on piece 5 is made to fix unloading portion 36 by pulling-on piece button
Time on upper flange 21, the claw 61 stopping corpus unguis 6 is maintained to charge into the state to sprocket guide path 28.Thus, chain tooth row
On the position of saddle 1 by suitably buckle.
The principle being snapped on upper flange 21 by pulling-on piece 5 is represented by Fig. 5 of the document.As shown in Figure 5, make to be located at pulling-on piece
One group of cantilever hooking sheet 55 on 5 unloads portion 36 relative to pulling-on piece button and snaps in, and is thus fixed on upper flange 21 by pulling-on piece 5.
Release about buckle, Fig. 7 and Fig. 8 of the document can be contrasted and understand.As the figure 7 and 8, with pulling-on piece 5
Turn correspondingly, connecting rod 53 right rotation being positioned in the rotary shaft of pulling-on piece 5, correspondingly, stop corpus unguis 6 cap 63 quilt
Jack-up, and make the claw 61 of stopping corpus unguis 6 extract in sprocket guide path 28.Thus, it is ensured that the saddle on chain tooth row direction
Move freely.
Stopping corpus unguis 6 is so-called leaf spring, maintains claw 61 to charge into sprocket guide path with elastic force based on self
The mode function of the state in 28.As shown in this Fig. 7 and Fig. 8 quoting document, the hook portion 62 stopping corpus unguis 6 passes through saddle
The compressed part 74 of main body 2 and compress relative to slider body 2, and this claw 61 is in the shape being disposed in sprocket guide path 28
State.Therefore, if hands leaves from the pulling-on piece 5 of raised state, then make pulling-on piece 5 independently to lying prostrate due to the restoring force of stopping corpus unguis 6
State carry out postural change.
Background technology document
Patent documentation
Patent documentation 1: International Publication the 2010/070744th
Summary of the invention
[inventing problem to be solved]
In the slider body of patent documentation 1, as shown in Fig. 1 of the document, the pulling-on piece button of pulling-on piece maintaining part 31 side unloads portion
36 in T-shaped, and its edge is formed as right angle.In this case, if there is finger and this part contact of the operator of saddle,
Likely can cause the senses of discomfort such as pain.It addition, be not limited to the finger of operator, the haberdashery such as clothes or bag is especially compiled
Scarf or the glove etc. such as fabric are prone to be unloaded the lower edge of head catch on by buckleing of T-shaped, and in the case of being hooked on, it is possible to send out
Raw line bursts forth, and remains at room for improvement in this aspect.
[solving the technological means of problem]
In the slider body of the present invention, upper flange and lower wing plate are to link by linking post, and at described upper flange and
The slider body of the sprocket guide path of Y shape it is equipped with between lower wing plate；This slider body includes: pulling-on piece maintaining part, is located at
On described upper flange, pulling-on piece can be kept in turn ground；And pulling-on piece clamping part, it is erected on described upper flange, by described pulling-on piece buckle
On described upper flange；Described pulling-on piece clamping part comprises: cervical region, is erected on the upper surface of described upper flange；Head, is located at described
On cervical region and wider than described cervical region on the rotary shaft direction of described pulling-on piece；And post portion, it is located at than described cervical region and described head
More by described pulling-on piece maintaining part side and wider than described cervical region on the rotary shaft direction of described pulling-on piece.
According to this composition, it is possible to provide shape comfortable for the finger tip etc. of operator, and comprise and be difficult to catch on clothing
The saddle of the pulling-on piece clamping part of the cloth of clothes or bag etc..
Be preferably at least among the surface in described post portion with described pulling-on piece maintaining part to the upper limb on surface and left and right
Lateral margin is through chamfered.Thus, shape as snug as a bug in a rug for the finger tip etc. of operator can be formed, and be difficult to make
The cloth of clothes or bag etc. is cut with this part phase mutual friction or is hooked on.
The each width being preferably the described head on the described rotary shaft direction of described pulling-on piece and post portion is equal.According to this structure
Become, it is possible to provide the saddle of a kind of pulling-on piece clamping part comprising the cloth being difficult to catch on clothes or bag etc., and can be true in manufacture view
Guarantee on the spot to manufacture the movement of mould and form the pulling-on piece clamping part of the part without acute angle.
It is preferably in the side of the described pulling-on piece clamping part relative to the described rotating shaft direct cross of described pulling-on piece, is provided with by institute
State the recess that head, described post portion and described upper flange are surrounded.According to this composition, it is preferable to the cantilever beam of storage pulling-on piece
Front end and keep, and the thread like body such as the line that can suppress the cloth etc. of clothes or bag etc. is to the winding etc. of pulling-on piece clamping part.
Being preferably described head and comprise the 1st blade of a sword portion, the 1st blade of a sword portion is from relative to described in the rotating shaft direct cross of described pulling-on piece
The side of pulling-on piece clamping part highlights；Described post portion comprises the 2nd blade of a sword portion, and the 2nd blade of a sword portion is from the described side of described pulling-on piece clamping part
Prominent；And described 1st blade of a sword portion and described 2nd blade of a sword portion are to be that arcuation protrudes from described side.According to this composition, it is possible to provide relative to
Shape more comfortable for the finger tip of operator etc..
The thickness being preferably described head is thicker than the thickness in described post portion.According to this composition, it is preferable to guarantee to make to be located at
The mechanical strength of the head that one group of cantilever beam on pulling-on piece opens.
It is preferably and also comprises the pulling-on piece kept by described pulling-on piece maintaining part, and on described pulling-on piece, being provided with can be with institute
State one group of cantilever beam of pulling-on piece clamping part engaging.
The saddle of the present invention includes: described slider body, comprises described pulling-on piece；And leaf spring, make relative to described saddle master
The described pulling-on piece that body erects reverts to the state lain prostrate relative to described slider body.
The slide fastener of the present invention comprises described saddle.
[effect of invention]
According to the present invention, it is possible to provide shape comfortable for the finger tip etc. of operator, and comprise and be difficult to catch on clothing
The saddle of the pulling-on piece clamping part of the cloth of clothes or bag etc..
Accompanying drawing explanation
Fig. 1 is the approximate three-dimensional map of the saddle of the 1st embodiment of the present invention.
Fig. 2 is the approximate vertical view of the saddle of the 1st embodiment of the present invention.
Fig. 3 is the diagrammatic partial rearview observed from engagement mouth side of the saddle of the 1st embodiment of the present invention.
Fig. 4 is that the diagrammatic partial of the saddle of the 1st embodiment of the present invention amplifies right side view.
Fig. 5 is the outline right flank schematic diagram of the saddle of the 1st embodiment of the present invention.
Fig. 6 (a), (b) are the explanations of the manufacture method/manufacture mould of the saddle of the 1st embodiment that the present invention is described
Figure.
Detailed description of the invention
Hereinafter, enumerate embodiment, and one side one side referring to the drawings explains embodiments of the present invention.Accompanying drawing is to send out
Speak frankly bright for main purpose, there is the situation of suitably simplification.Hereinafter, direction saddle slided in the way of making the engagement of chain tooth row
It is set to front, the direction slided in the way of making the separation of chain tooth row is set to rear.The direction orthogonal with upper lower wing plate is set to
Above-below direction.Parallel with upper lower wing plate and orthogonal with saddle glide direction direction is set to left and right directions.
In Fig. 1, Fig. 5, show schematically rotary shaft AX10 of pulling-on piece.Rotary shaft AX10 is consistent with left and right directions, and phase
Orthogonal for fore-and-aft direction and above-below direction.In FIG, track P10 is utilized to show schematically the pass being in rotary shaft AX10
The motion track of the pulling-on piece in system.Track P10 is consistent with the circumferencial direction on the basis of rotary shaft AX10.
<embodiment 1>
Fig. 1 is the approximate three-dimensional map of saddle.Fig. 2 is the approximate vertical view of saddle.Fig. 3 is observing from engagement mouth side of saddle
Diagrammatic partial rearview.Fig. 4 is that the diagrammatic partial of saddle amplifies right side view.Fig. 5 is the outline right flank schematic diagram of saddle.
Fig. 6 is the explanatory diagram of manufacture method/manufacture mould that saddle is described.Additionally, in Figure 5, the pulling-on piece before compression is illustrated
Maintaining part.Fig. 6 (a) represents the right flank of pulling-on piece clamping part, and Fig. 6 (b) represents the trailing flank of pulling-on piece clamping part.
As it is shown in figure 1, slide fastener saddle 1A (hreinafter referred to as saddle 1A) includes slider body 2, pulling-on piece 5 and stops pawl
Body 6.Pulling-on piece 5 is to be pivotally supported by slider body 2, and being retained as can be relative to slider body 2 turn.Operator grips
The free end of pulling-on piece 5, make pulling-on piece 5 along track P10 around rotary shaft AX10 rotate, thus, adjust stop corpus unguis 6 claw 61 to
Plug in sprocket guide path 28, and make saddle 1A become mobile status or halted state on chain tooth row.
In the same manner as the situation of patent documentation 1, stop corpus unguis 6 and play the function as leaf spring, thus, control pulling-on piece 5 phase
For the posture of slider body 2, (filed in December in 2008 17 days, international application Reference Number PCT/JP2008/072953 is whole public
Open content to be expressly incorporated herein in the way of reference).Stop corpus unguis 6 to play as the stopping making slider body 2 stop on chain tooth row
The function of mechanism, and also play as making pulling-on piece 5 revert to lie prostrate the function of recovery mechanism of posture by erecting posture.
The material of slider body 2 and pulling-on piece 5 is arbitrarily, but preferably with metal materials such as copper alloy, aluminium alloy, kirsites
Expect to be made by die cast etc..Stopping corpus unguis 6 is to use the metal material such as rustless steel or copper alloy by extrusion forming
Make.
As it is shown in figure 1, slider body 2 includes upper flange 21, lower wing plate 22 and links post 23 (with reference to Fig. 5).Upper flange 21
And lower wing plate 22 be by the link post 23 extended along above-below direction on above-below direction interval and oppositely disposed.Upper
The left and right sides of wing plate 21, is provided with the extended upper flange of lower wing plate 22 24.In the left and right sides of lower wing plate 22, it is provided with
The lower flange 25 that upper flange 21 is extended.
Between upper flange 21 and lower wing plate 22, being provided with the sprocket guide path 28 of Y-shaped, this sprocket guide path 28 is certainly
The rear end of slider body 2 is extended on fore-and-aft direction towards front end, and the branch by link post 23.Additionally, sprocket guides road
Footpath 28 is the space of the lower surface by upper flange 21, the upper surface of lower wing plate 22 and the side institute zoning linking post 23, comprises 2
Individual introducing port 26 and 1 engagement mouth 27.Sprocket guide path 28 is also the medial surface by the upper flange 24 of upper flange 21 and bottom wing
The medial surface institute zoning of the lower flange 25 of plate 22.2 introducing ports 26 are positioned at the front end of slider body 2, and are disposed in link post 23
Left and right.1 engagement mouth 27 is disposed in the rear end of slider body 2.
As it is shown in figure 1, at the upper surface of upper flange 21, be provided with pulling-on piece maintaining part 31 and insertion groove 32.Pulling-on piece maintaining part 31
Including one group of pulling-on piece maintaining part 31p, 31q, this pulling-on piece maintaining part 31p, 31q by regulation rotary shaft AX10 in the way of in left and right directions
Upper interval and configure.Pulling-on piece maintaining part 31p, 31q are configured at by the left and right neighbour of the most extended insertion groove 32.
Each pulling-on piece maintaining part 31 of left and right comprises configuration one group of projection 31a, 31b in the longitudinal direction.Projection 31a, 31b are with projection
The mode of each front end proximity of 31a, 31b bends, and each projection 31a, 31b are that colyliform is constituted.Additionally, as it was previously stated, in Figure 5,
Indicate the state before each projection 31a, 31b bending.
Pulling-on piece 5 is carried out the most as follows relative to the installation of pulling-on piece maintaining part 31.Connecting rod by pulling-on piece 5
53c is inserted between projection 31a, 31b, afterwards, makes projection 31a, the front end of 31b bends and compresses.Thus, pulling-on piece 5 passes through pulling-on piece
Maintaining part 31 is retained as can turn.
As shown in Figures 1 and 2, insertion groove 32 by be available for stop corpus unguis 6 be stably inserted in the way of have with stop corpus unguis 6
Width dimensions (size of left and right directions) equal groove width or the groove width more slightly larger than this width dimensions.And, at this insertion groove
The rear of 32, is equipped with pawl hole 37, and this pawl hole 37 is available for this stopping corpus unguis 6 when insertion groove 32 is inserted into stopping corpus unguis 6
Claw 61 is inserted.
As shown in Figures 1 and 2, in the rear end stopping corpus unguis 6, being provided with claw 61, claw 61 can be via the pawl of slider body 2
In hole 37 is inserted into sprocket guide path 28 or extract in this sprocket guide path 28.In the front end stopping corpus unguis 6, it is provided with
The hook portion 62 of the front end of insertion groove 32 can be embedded.The front end of insertion groove 32 tilts downwards and is formed with recess, thus herein
It is available for hook portion 62 to embed.Hook portion 62 is by making the front end of stopping corpus unguis 6 be formed in insertion groove 32 lateral bend, but stops corpus unguis
The shape forming method of 6 is any.
Between claw 61 and hook portion 62, near claw 61 side, it is provided with to cover the connecting rod of pulling-on piece 5 from top
The section that the mode of 53c and not shown cam part (section of the central authorities being located at connecting rod 53c is elliptoid part) arranges
The substantially cap 63 in U-shaped, near hook portion 62 side, is provided with the par 65 along insertion groove 32 mounting.Additionally, stop
Corpus unguis 6 is preferably copper alloy, rustless steel, copper alloy etc. and has resilient metallic plate, but is not limited to this, it is possible to use other materials
Material.
Stop corpus unguis 6 cap 63 have than the pulling-on piece maintaining part 31 of the left and right being disposed in slider body 2 between interval
Little and bigger than the groove width of the insertion groove 32 being formed in slider body 2 width dimensions.It addition, stop the ratio cap 63 of corpus unguis 6
Position closer to another side has the width identical or smaller with the groove width of the insertion groove 32 being formed in slider body 2
Size.
As in figure 2 it is shown, upper flange 21 includes: recess 33, recessed in the leading section of upper flange 21；A pair hold-down column 34, from
The bottom surface sections of recess 33 erects；And protrusion 35, swell from the upper surface of upper flange 21.Recess 33 is to clip insertion from left and right
The mode of groove 32 configures, and is to cave in the way of lower than upper flange upper surface.A pair hold-down column 34 is also to clip from left and right
The mode of insertion groove 32 configures.Protrusion 35 is also disposed in the left and right sides of insertion groove 32, and is positioned at pulling-on piece maintaining part 31 with recessed
Between portion 33.
Recess 33 shown in Fig. 2 is recessed in the upper table being linked with the position (that is, leading section) linking post 23 of upper flange 21
Side, face.In embodiment 1, described insertion groove 32 is arranged on the left and right directions central part of recess 33 along fore-and-aft direction, so should
Recess 33 is to divide right and left in the way of clipping insertion groove 32 and arrange.In the part of the first half surrounding this recess 33, formed
The height and position between the upper surface and the bottom surface sections of recess 33 of upper flange 21 is had to have the order difference part 38 in jump face.
Protrusion 35 shown in Fig. 2 is the left and right to be disposed in insertion groove 32 in the way of the upper surface of upper flange 21 protuberance
Both sides.If being equipped with this kind of protrusion 35, the most such as, in being configured in insertion groove 32 by stopping corpus unguis 6, then pass through pulling-on piece 5
When operation makes stopping corpus unguis 6 up and down in insertion groove 32, even if a part for this stopping corpus unguis 6 is mobile to than upper flange 21
Upper surface more top, it is possible to by make stopping corpus unguis 6 will not in the way of flying out in insertion groove 32 by protrusion 35 from left and right
Stopping corpus unguis 6 is covered in side makes it be difficult to be discovered, and thus, can promote the aesthetic appearance of saddle 1A.
It addition, this protrusion 35 is in pulling-on piece 5 is installed in slider body 2 and makes it lodge in time linking post 23 side,
The turn limit of pulling-on piece 5 is determined by making pulling-on piece 5 abut.Thus, even if making pulling-on piece 5 lodge completely in linking post 23 side, also
Gap can be set between pulling-on piece 5 and the upper surface of upper flange 21 of lodging, and prevent this pulling-on piece 5 from conflicting with hold-down column 34.
As shown in Figure 1 to Figure 3, pulling-on piece clamping part 36 is located on upper flange 21, and this pulling-on piece clamping part 36 lodges in making pulling-on piece 5
Engage mouth 27 side time by this pulling-on piece 5 can unlock relative to upper flange 21 buckle.
Project upward as it is shown in figure 1, pulling-on piece clamping part 36 is the upper face center from the rearward end of upper flange 21.
As shown in Figures 3 and 4, pulling-on piece clamping part 36 is the male member of cube/rectangular-shaped.
As it is shown on figure 3, pulling-on piece clamping part 36 has smooth upper surface, and there are in the way of surrounding its upper surface 4
Edge.Specifically, as it is shown on figure 3, in the lateral direction, it is provided with upper left edge 36g and upper right edge 36h, and is respectively provided with through chamfering
The chamfered section processed, and it is configured to the R face of bending in the present embodiment.As shown in Figure 4, in the longitudinal direction, it is provided with rear upper limb
36e and front upper limb 36f, and all it is configured to R face.So, by each edge is set to R face, pulling-on piece clamping part 36 can be made to be formed as right
Shape more smoothly for operator.Additionally, the chamfered section in the present invention is not limited to R face, it is possible to for be formed at one side or
Inclined plane in multiaspect.
As shown in Figures 3 and 4, pulling-on piece clamping part 36 includes: cervical region 36a, is erected on the upper surface of upper flange 21；Head
36b, is located on cervical region 36a, and than cervical region 36a on left and right directions wider；And post portion 36c, join than cervical region 36a and head 36b
Be placed in more front side, and than cervical region 36a on left and right directions wider.Post portion 36c has makes columned post pull up in left and right directions
Stretch formed shape.Additionally, in the face of the upper limb 36f of the pulling-on piece clamping part 36 of pulling-on piece maintaining part 31 is consistent with the upper limb of post portion 36c.
Additionally, as it is shown on figure 3, head 36b more protrudes on direction, left and right two than cervical region 36a, specifically, to the left
Portion, has the blade of a sword portion 36b1 protruded to the left in arc-shaped, in its right side, has the blade of a sword portion protruded to the right in arc-shaped
36b2.As it is shown on figure 3, post portion 36c more protrudes on direction, left and right two than cervical region 36a, specifically, portion to the left, have
The blade of a sword portion 36c1 protruded in arc-shaped to the left, in its right side, has the blade of a sword portion 36c2 protruded to the right in arc-shaped.
As shown in Figure 4, the trailing flank 36j of head 36b substantially forms the side of the same face with the rear end face with cervical region 36a
The tabular surface that formula is extended on above-below direction, correspondingly the most forwards bends with the most extended in the way of forming arcuation.
The upper surface 36m of head 36b is tabular surface extended on fore-and-aft direction and left and right directions, with the most extended correspondingly with shape
The mode becoming arcuation the most just bends, extended correspondingly square curved gradually downward in the way of forming arcuation with on left and right directions
Bent.In this way, the upper limb 36e at the rear of pulling-on piece clamping part 36 becomes R face.
As shown in Figure 4, the leading flank 36k of post portion 36c is tabular surface extended on above-below direction and left and right directions, with to
Top is extended correspondingly the most rearward to be bent in the way of forming arcuation, with the most extended correspondingly to form the side of arcuation
Formula the most rearward bends.The upper surface 36n of post portion 36c is tabular surface extended on fore-and-aft direction and left and right directions, with to
Front is extended correspondingly the most just to be bent in the way of forming arcuation, extended correspondingly to form arc with on left and right directions
The mode of shape the most just bends.In this way, the upper limb 36f of the post portion 36c of pulling-on piece clamping part 36 becomes R face.It addition, such as
Shown in Fig. 2, lateral margin 36k1,36k2 of the left and right of the leading flank 36k of the post portion 36c of pulling-on piece clamping part 36 become R face.It is preferably
In order to excise angle, each edge carrying out chamfered, make each edge be formed as shape more smoothly, such as multistage face, curved surface, more excellent
Elect R face as.
As schematically shown in fig. 4, by the summit of the blade of a sword portion 36b2 highlighted to the right formed apex lines 36b5 continuously in front
Rear upwards straight line is extended.By the summit of the blade of a sword portion 36c2 highlighted to the right formed apex lines 36c5 continuously on above-below direction
Straight line is extended.There is mutually orthogonal relation in each apex lines 36b5 and apex lines 36c5.
As shown in Figure 4, the thickness W22 of the thickness W21 of head 36b and post portion 36c meets W21 > relation of W22.Head 36b
It is located between the one group of cantilever beam 55 (55p, 55q) being arranged on pulling-on piece 5.Therefore, strong in order to improve the machinery of head 36b
Degree, or it is set to thicker than post portion 36c to make the buckle implemented by pulling-on piece clamping part 36 pull-tab 5 really change
Wall.On the other hand, post portion 36c meets described relational expression and relatively unfertile land shapes, and therefore ensures that the connecting rod 53b that be enough to make pulling-on piece 5
Enter to stop the width between corpus unguis 6 and pulling-on piece clamping part 36.Additionally, described pass lies in the present invention and is not particularly limited,
Also can change the shape of connecting rod 53b or the configuration at each position of any change saddle and make W22 W21.But, if being also contemplated for
To Master Cost or the easiness of manufacture, the aspect of the intensity of saddle, the most preferably meet the relation of W21 > W22.
As shown in Figure 4, post portion 36c is erected on the upper surface of upper flange 21, and from front, pulling-on piece clamping part 36 is located in blocking
The recess 36d of right flank.Thus, the cloth of the haberdashery such as clothes or bag etc. can be effectively suppressed especially to constitute fabric etc.
The thread such as line be wound in the situation on pulling-on piece clamping part 36.Additionally, described recess 36d is the right flank by cervical region 36a, the blade of a sword
The trailing flank of the downside of portion 36b2, the upper surface of upper flange 21 and blade of a sword portion 36c2 concavely delimited.As shown in Figure 4: recess
36d plays the function of the receipts bearing portion of the leading section 55b of the cantilever beam 55q as storage pulling-on piece 5.Described in carrying out relative to right side
Illustrate the most identical relative to left side, at the left surface of pulling-on piece clamping part 36, be provided with the recess identical with recess 36d.
In the present embodiment, from Fig. 1,4,5, the front upper limb 36f of pulling-on piece clamping part 36 is configured to R face.Thus, such as figure
Even if the situation of the 5 front upper limb 36f being schematically shown the contact pulling-on piece clamping part 36 such as finger 90 grade that there is operator, it is possible to alleviate
The sense of discomfort (pain) that operator experiences.
As it has been described above, pulling-on piece 5 independently reverts to the posture on upper flange 21 of lying prostrate from erecting posture.This kind of situation
Under, worrying: as is schematically illustrated in figure 5, if there is finger 90 between pulling-on piece 5 and pulling-on piece clamping part 36, then in drawing
When the posture of sheet 5 is recovered, finger 90 can be sandwiched between pulling-on piece 5 and pulling-on piece clamping part 36；In the case of Gai, exist and operator is made
Become the possibility of sense of discomfort.In the present embodiment, the front upper limb 36f of pulling-on piece clamping part 36 is R face, can do one's utmost suppression and make operator
Become this kind of sense of discomfort.
Herein, being back to Fig. 1, the composition of pull-tab 5 illustrates.As it is shown in figure 1, pulling-on piece 5 is in pulling-on piece main part 51
It is provided with the tabular component of 3 opening OP10～OP30.Pulling-on piece main part 51 comprises the arm 52 of left and right, the arm 52 about this
Combine in free end portion, and linked by connecting rod 53a～53c.Opening OP10 is positioned at the joint portion of the arm 52 of left and right
Between position and connecting rod 53a.Opening OP20 is between connecting rod 53a and connecting rod 53b.Opening OP30 is positioned at connecting rod 53b
And between connecting rod 53c.In the central authorities of connecting rod 53a, it is provided with the one group of cantilever beam 55 (55p, 55q) in left and right, towards connecting rod 53b
Side is extended.
As it is shown in figure 1, one group, left and right cantilever beam 55 (55p, 55q) includes base end part 55a, leading section 55b and protuberance respectively
55c.The interval W11 of each base end part 55a of left and right is to expand towards its fixing side from the free end side of pulling-on piece 5.Left and right is joined
The interval W12 of each leading section 55b put is to narrow towards its fixing side from the free end side of pulling-on piece 5.Protuberance 55c is located at base
The coupling part of end 55a and leading section 55b.Additionally, between the cantilever beam 55 of one group, left and right, openning portion 54 can be arranged.
As it is shown in figure 1, the prominent correspondingly ratio of interval W13 and the protuberance 55c self of each protuberance 55c of left and right configuration is described
The Breadth Maximum of interval W11 and the minimum widith of interval W12 are narrow.As in figure 2 it is shown, the interval of each leading section 55b of left and right configuration
Minimum widith W7 wider than the width W5 of the cervical region 36a of pulling-on piece clamping part 36, and than the head 36b/ post of this pulling-on piece clamping part 36
The width W6 of portion 36c is narrow.Thus, it can be ensured that the buckle function of pulling-on piece clamping part 36.Additionally, herein, left and right configuration i.e. it is easy to
Pulling-on piece clamping part is also ensured that in the case of the minimum widith W7 at the interval of each leading section 55b width W5 than cervical region 36a is slightly smaller
The buckle function of 36.
Near the central authorities of the length direction of the cantilever beam 55 of left and right configuration, at the medial surface of each along they phase mutual connections
Near direction is equipped with protuberance 55c.When in industrial production saddle, there is tinting steps etc. to a large amount of saddle unified implementations
Step.In this case, it is to accept by coloring treatment institute when collecting and having the pulling-on piece before being installed on saddle in a large number
The liquid handling represented, so making two pulling-on pieces by putting into another pulling-on piece 5 in the openning portion 54 of a certain pulling-on piece sometimes
Link.The saddle linked is necessary to separate the most subsequently, but it is unproductive for carrying out this kind of step, it is desirable to be able to avoid.Therefore,
By the existence of this kind of protuberance 55c, the generation of this problem can be prevented, so that production efficiency rises.Even if additionally, cancelling especially
The purpose of this kind of protuberance 55c also attainable cost invention.
Lodge in the case of engagement mouth 27 side of slider body 2, by pulling-on piece 5 towards being disposed in saddle master making pulling-on piece 5
Pulling-on piece clamping part 36 on body 2 pushes, and cantilever beam 55 one side being disposed in the left and right on pulling-on piece 5 thus can be made to bend laterally,
One side crosses the head 36b of pulling-on piece clamping part 36, and pulling-on piece 5 is locked on the pulling-on piece clamping part 36 of slider body 2.In other words
Say, by making one group of cantilever beam 55 snap in relative to pulling-on piece clamping part 36, can be relative to slider body 2 by pulling-on piece 5 buckle.
Thus the pulling-on piece clamping part 36 of the cantilever beam 55 with slider body 2 by making pulling-on piece 5 fastens, the state that can lodge
Keep pulling-on piece 5.Therefore, the claw 61 of stopping corpus unguis 6 can be made prominent and stably maintain itself and chain in sprocket guide path 28
The state that tooth row fastens, thus saddle is positively held in its stop position.Additionally, the cantilever beam 55 of pulling-on piece 5 and saddle master
The buckling state of the pulling-on piece clamping part 36 of body 2 easily can solve along the direction turn away from upper flange 21 by making pulling-on piece 5
Remove.
In the saddle 1A of embodiment 1, mention this in the state lodged in engagement mouth 27 side of slider body 2 from pulling-on piece 5
Pulling-on piece 5 so that it is in the case of the direction orthogonal relative to upper flange 21 erects, pulling-on piece 5 is relative to the upper surface of upper flange 21
More than specific angle of inclination to tilt, thus (section of the central authorities being located at connecting rod 53c is ellipticity to the cam part of pulling-on piece 5
Part) interfere with the cap 63 stopping corpus unguis 6, stop corpus unguis 6 by cam part jack-up, and make the claw 61 of stopping corpus unguis 6
Extract in sprocket guide path 28.
And, in the saddle 1A of embodiment 1, by making pulling-on piece 5 lodge in linking post 23 side from the state erected, can make
The cam part of pulling-on piece 5 and the cap 63 stopping corpus unguis 6 are not interfered, and make claw 61 to chain so the cap 63 stopping corpus unguis 6 declines
Highlight in tooth guide path 28 and fasten with chain tooth row.Thus, saddle 1A can be held in its stop position.
With reference to a Fig. 6 example to the manufacture method of the slider body 2 of saddle 1A, be especially conceived to pulling-on piece clamping part 36 and
Illustrate.Additionally, slider body 2 is preferably manufactured by die cast, but may be used without other manufacture method manufactures.
In an exemplary form of manufacture method, as shown in Fig. 6 (a), set boundary line L_div as parting line.
In the scope shown in Fig. 6, it is positioned at and at least makes upper flange 21 than the core rod of boundary line L_div more top (hereinafter referred to as upper core)
Upper surface molding, make the first half molding of post portion 36c, make the top molding of the latter half of post portion 36c, make head 36b
Top half molding.It is positioned at after at least making post portion 36c than boundary line L_div core rod (hereinafter referred to as lower core) further below
The bottom molding of half part, makes the latter half molding of head 36b, makes the left surface molding of cervical region 36a, make the upper of upper flange 21
Surface forming.In described explanation, the R face that is shaped so as to by the front upper limb 36f of pulling-on piece clamping part 36 of repeated description is to pass through
Upper core and realize.The blade of a sword portion 36b2 and blade of a sword portion 36c2 on right side is the molding by upper core and lower cooperating of core.The blade of a sword for left side
Portion 36b1 and blade of a sword portion 36c1 is identical.
With parting line accordingly, at head 36b, post portion 36c, produce parting line etc. sometimes.This parting line refers to represent
If line or burr those skilled in the art at a mould with the boundary of another mould then can be easily depending on recognizing.Cause
This, by confirming the presence or absence of this parting line, it will be appreciated that the manufacturing step of slider body 2.Additionally, the concrete shape of parting line
Shape is depending on manufacturing condition, mould etc. and changes.
As shown in Fig. 6 (b), the Breadth Maximum of the cervical region 36a on left and right directions is W5.Head 36b on left and right directions and
Each a width of W6 of post portion 36c.The relation of width W5 < width W6 is set up.Each width of head 36b and post portion 36c is equal, thus, as
Being schematically shown by Fig. 6 (a), the arrow of (b) and broken circle, upper core can move along the direction of arrow M1, and lower core can be along
The direction of arrow M2, thus suitably guarantee each movement of upper core and lower core.
As shown in Fig. 6 (b), head 36b's on the left and right directions i.e. rotary shaft AX10 direction of pulling-on piece 5 and post portion 36c is each
Wide equal.Specifically, the most prominent part of the blade of a sword portion 36c1 of the width of the most prominent part of head 36b and post portion 36c
Width be same width W8, the most prominent side (on left and right directions) of each blade of a sword portion 36b1,36c1 is on the same face.
Thus, each movement of upper core and lower core can positively be guaranteed, it is possible to avoid the complication of the shape of the cavity surface of mould, and can
The saddle making to utilize this kind of mould and shape comprises concavo-convex less clamping part.Additionally, the width in each blade of a sword portion is with cervical region 36a
On the basis of left surface.About the blade of a sword portion 36c2 of the blade of a sword portion 36b2 and post portion 36c of the head 36b being arranged in right side, then it is with right side
On the basis of face.
Finally, the method for the saddle 1A of assembled embodiment 1 is illustrated.First, the connecting rod 53c of pulling-on piece 5 is inserted
Between projection 31a before and after being had respectively to the pulling-on piece maintaining part 31 of left and right of slider body 2,31b, lodge making pulling-on piece 5
Under the state of engagement mouth 27 side of slider body 2, projection 31a, 31b before and after making bend to direction close to each other and press
Tightly.Thus, pulling-on piece 5 can be kept to turn centered by connecting rod 53c relative to slider body 2.
It follows that for the slider body 2 maintaining pulling-on piece 5, so that the claw 61 stopping corpus unguis 6 is inserted through slider body
In the pawl hole 37 of 2 and make the cap 63 of this stopping corpus unguis 6 cover the mode of connecting rod 53c of pulling-on piece 5 from top, by this stopping pawl
Body 6 is inserted in the insertion groove 32 of slider body 2.Thus, stopping corpus unguis 6 is made to be configured at the ad-hoc location of slider body 2.
Afterwards, make the inside lateral bend of hold-down column 34 being disposed in slider body 2 and compress, thus to be inserted through pawl hole 37
In state by hold-down column 34 compress and fix stopping corpus unguis 6 claw 61.By carrying out this kind of operation and assembled embodiment 1
Saddle 1A.
Based on described enlightenment, as those skilled in the art, each embodiment can be applied various changes.Do not take off as long as being in
In the range of inventive feature, then concrete being shaped as arbitrarily of each saddle such as pulling-on piece maintaining part and pulling-on piece clamping part.Only
Be in the range of without departing from inventive feature, then fastener structure/the inserted structure between pulling-on piece clamping part and pulling-on piece is also
Arbitrarily.All upper limbs of pulling-on piece clamping part are not necessarily required to become R face.As long as being in the range of without departing from inventive feature,
Then the concrete manufacture method of slider body is also any.
[explanation of symbol]
1A slide fastener saddle
2 slider body
5 pulling-on pieces
6 stop corpus unguis
21 upper flanges
22 lower wing plates
23 link post
24 upper flanges
25 lower flanges
26 introducing ports
27 engagement mouths
28 sprocket guide paths
31 pulling-on piece maintaining parts
32 insertion grooves
33 recesses
34 posts
35 protrusions
36 pulling-on piece clamping parts
36a cervical region
36b head
36b1 blade of a sword portion
36b2 blade of a sword portion
36b5 apex lines
36c post portion
36c1 blade of a sword portion
36c2 blade of a sword portion
36c5 apex lines
36d recess
36e upper limb
36f upper limb
37 pawl holes
51 pulling-on piece main parts
52 arms
53a connecting rod
53b connecting rod
53c connecting rod
54 openning portions
55 cantilever beams
55a base end part
55b leading section
55c protuberance
61 claws
62 hook portions
63 caps
65 pars
90 fingers
AX10 rotary shaft
L_div boundary line
OP10 opening
OP20 opening
OP30 opening
Claims (9)
1. a slider body, wherein upper flange (21) and lower wing plate (22) are to link, on described by linking post (23)
The sprocket guide path (28) of Y shape it is equipped with between wing plate (21) and lower wing plate (22)；And this slider body (2) including:
Pulling-on piece maintaining part (31), is located on described upper flange (21), can keep pulling-on piece (5) in turn ground；And
Pulling-on piece clamping part (36), is erected on described upper flange (21), described pulling-on piece (5) is snapped in described upper flange (21)
On；
Described pulling-on piece clamping part (36) comprises:
Cervical region (36a), is erected on the upper surface of described upper flange (21)；
Head (36b), is located on described cervical region (36a), and than described neck on rotary shaft (AX10) direction of described pulling-on piece (5)
Portion (36a) is wide；And
Post portion (36c), is located at more by described pulling-on piece maintaining part (31) side than described cervical region (36a) and described head (36b), and
Than described cervical region (36a) width on rotary shaft (AX10) direction of described pulling-on piece (5).
Slider body the most according to claim 1, protects with described pulling-on piece among the surface in post portion (36c) described at least a part of which
Hold portion (31) to the upper limb (36f) on surface and the lateral margin (36k1,36k2) of left and right through chamfered.
Slider body the most according to claim 1 and 2, on described rotary shaft (AX10) direction of wherein said pulling-on piece (5)
Described head and each width of post portion (36b, 36c) equal.
Slider body the most according to claim 1 and 2, wherein in the described rotary shaft relative to described pulling-on piece (5)
(AX10) side of orthogonal described pulling-on piece clamping part (36), is provided with by described head (36b), described post portion (36c) and described
The recess (36d) that upper flange (21) is surrounded.
Slider body the most according to claim 1 and 2, wherein said head (36b) comprises the 1st blade of a sword portion (36b1,36b2),
1st blade of a sword portion (36b1,36b2) is from the described pulling-on piece clamping part (36) orthogonal relative to the rotary shaft of described pulling-on piece (5) (AX10)
Side highlight；
Described post portion (36c) comprises the 2nd blade of a sword portion (36c1,36c2), and the 2nd blade of a sword portion (36c1,36c2) is from described pulling-on piece clamping part
(36) described side highlights；And
Described 1st blade of a sword portion (36b1,36b2) and described 2nd blade of a sword portion (36c1,36c2) are that arcuation protrudes from described side.
Slider body the most according to claim 1 and 2, the thickness of wherein said head (36b) is than described post portion (36c)
Thickness is thick.
Slider body the most according to claim 1 and 2, also comprises the pulling-on piece kept by described pulling-on piece maintaining part (31)
(5), and
On described pulling-on piece (5), it is provided with the one group of cantilever beam (55) that can engage with described pulling-on piece clamping part (36).
8. a saddle, including: slider body according to claim 7, it comprises described pulling-on piece (5)；And
Leaf spring (6), makes the described pulling-on piece (5) erected relative to described slider body (2) revert to relative to described slider body
(2) state lain prostrate.
9. a slide fastener, comprises saddle according to claim 8.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2011/080501 WO2013099016A1 (en) | 2011-12-28 | 2011-12-28 | Slider body, slider, and sliding fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104023583A CN104023583A (en) | 2014-09-03 |
| CN104023583B true CN104023583B (en) | 2016-11-23 |
Family
ID=48696574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180076084.1A Active CN104023583B (en) | 2011-12-28 | 2011-12-28 | Slider body, saddle and slide fastener |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104023583B (en) |
| TW (1) | TWI488590B (en) |
| WO (1) | WO2013099016A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112015006223B4 (en) * | 2015-02-25 | 2024-07-25 | Ykk Corporation | Zipper slider |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2262188A (en) * | 1939-09-02 | 1941-11-11 | Whitehall Patents Corp | Reverse lock slider |
| US3038226A (en) * | 1960-06-16 | 1962-06-12 | Talon Inc | Automatic lock slider |
| JPS5324403Y2 (en) * | 1971-04-19 | 1978-06-23 | ||
| JPS519365Y2 (en) * | 1972-09-05 | 1976-03-12 | ||
| CN1193496A (en) * | 1997-03-14 | 1998-09-23 | 黄学时 | Tab pull against out of stop and irregularly teething |
| CN201139141Y (en) * | 2007-10-19 | 2008-10-29 | 中传企业股份有限公司 | Improved slider structure |
| KR101150681B1 (en) * | 2008-04-23 | 2012-05-25 | 와이케이케이 가부시끼가이샤 | Slider for slide fastener |
| ES2453112T3 (en) * | 2008-12-17 | 2014-04-04 | Ykk Corporation | Cursor for zip closure |
-
2011
- 2011-12-28 WO PCT/JP2011/080501 patent/WO2013099016A1/en active Application Filing
- 2011-12-28 CN CN201180076084.1A patent/CN104023583B/en active Active
-
2012
- 2012-12-24 TW TW101149622A patent/TWI488590B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201332476A (en) | 2013-08-16 |
| WO2013099016A1 (en) | 2013-07-04 |
| CN104023583A (en) | 2014-09-03 |
| TWI488590B (en) | 2015-06-21 |
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