CN104427901A - Clamper, slider, and slide fastener - Google Patents
Clamper, slider, and slide fastener Download PDFInfo
- Publication number
- CN104427901A CN104427901A CN201280074619.6A CN201280074619A CN104427901A CN 104427901 A CN104427901 A CN 104427901A CN 201280074619 A CN201280074619 A CN 201280074619A CN 104427901 A CN104427901 A CN 104427901A
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- China
- Prior art keywords
- fixture
- thickness
- engagement pawl
- pulling
- pull head
- 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
A metal clamper (2) for forming a link between a slider trunk (1) and a pull handle main body (5), the clamper being provided with a link part (3) for linking to the slider trunk (1), a base part (41) extending from one end of the link part (3), and a plate-shaped locking clasp (42) formed so as to project toward the plate-thickness direction of the clamper (2) from the base part (41), and provided with an attachment part (4) capable of attaching the pull handle main body (5) via the locking clasp (42), at least part of the thickness of a bottom part (43) linked with the base part (41) of the locking clasp (42) being less than the plate thickness of the base part (41).
Description
Technical field
The present invention relates to a kind of fixture, pull head and slide fastener.
Background technology
In the past, as structure pulling-on piece main body being linked to pull head body, there will be a known pressed configuration.But when pressed configuration, need the instrument in order to pulling-on piece main body to be compressed and tool, operation is complicated, and the handling of pulling-on piece are comparatively difficult.Therefore, in recent years, have devised pulling-on piece main body can load and unload and be freely installed in pull head body and the slide fastener that can change pulling-on piece main body according to the requirement of client.
Patent Document 1 discloses a kind of pull head, after resin-made fixture is linked to pull head body, pulling-on piece main body can be added at fixture.According to this pull head, the pulling-on piece main body of the shape corresponding to the requirement of client can be installed on fixture, therefore, the design freedom of pulling-on piece main body improves.In addition, because fixture disclosed in patent document 1 is resin-made, therefore by using ester moulding processing etc., the shaping free degree uprises, and recycling property also improves.
Patent Document 2 discloses a kind of pull head, the steel plate union body (fixture) of the locking tongue piece comprised in order to link with pulling-on piece main body is linked to pull head body.Thus, the fastener being locked to pulling-on piece main body by making the locking tongue piece of the fixture being linked to pull head body and comprising, pulling-on piece main body and pull head body can load and unload and freely link.
But fixture is resin-made disclosed in patent document 1, if having when applying stronger twisting resistance with stronger power tractive, the worry of fixture breakage.On the other hand, disclosed in patent document 2, fixture utilizes steel plate materials and manufactures, and therefore, intensity is higher, and as may be appreciated in the cross-sectional view of figure 2, the thickness of the locking tongue piece of fixture is identical with other parts, therefore, not yielding.Therefore, there is following situation, that is, fixture is inserted pulling-on piece main body by the hand being difficult to employment, and workability during manufacture reduces.
Background technology document
Patent document
Patent document 1: No. 2011/039870th, International Publication
Patent document 2: Japanese Patent Laid-Open 2003-125816 publication
Summary of the invention
[inventing the problem that will solve]
Therefore, the invention provides and a kind ofly guarantee intensity and the fixture of workability when pulling-on piece main body and pull head body being linked, pull head and slide fastener can be promoted.
[technological means of dealing with problems]
In order to solve described problem, according to the embodiment of the present invention, providing a kind of fixture, being the metal fixture will linked between pull head body and pulling-on piece main body, comprising: linking part, in order to link with pull head body; And installation portion, comprise the base portion extended from one end of linking part and the tabular engagement pawl formed in the mode that the thickness of slab direction from base portion towards fixture is given prominence to, and pulling-on piece main body can be installed via engagement pawl; Engagement pawl formed thinner than the thickness of slab of base portion with the thickness of slab at least partially of base portion continuous print root.
Fixture of the present invention in one embodiment, comprises the wide extension being formed more wide than the plate of the leading section of engagement pawl of plate at least partially at root.
In another embodiment, the thickness of slab at least partially of the thickness ratio root of the leading section of engagement pawl is thick for fixture of the present invention.
In yet, engagement pawl is contained at root concave surface thickness of slab direction becoming recess to fixture of the present invention at least partially.
In yet, to fixture of the present invention fixture formed by punch process.
According to other embodiments of the present invention, a kind of pull head is provided, comprises: pull head body; And fixture, comprise the metal linking part in order to link with pull head body and comprise the base portion that extends from one end of linking part and the engagement pawl that formed in the mode that leading section is given prominence to towards the thickness of slab direction of base portion and the metal installation portion of pulling-on piece main body can be installed via engagement pawl, formed thinner than the thickness of slab of linking part with the thickness of slab at least partially of the root of base portion continuous print engagement pawl.
In one embodiment, pulling-on piece main body comprises pull head of the present invention: main part; Fixture resettlement section, is arranged at one end of main part, in order to the base portion of fixture is contained in inside; Groove portion, the direction of insertion along fixture is concavely extended in fixture resettlement section; And fastener, be configured in groove portion, the leading section of engagement pawl is engaged.
According to other embodiments another of the present invention, provide a kind of slide fastener comprising described pull head.
[effect of invention]
According to the present invention, can provide a kind of and guarantee intensity and the fixture of workability when pulling-on piece main body and pull head body being linked, pull head and slide fastener can be promoted.
Accompanying drawing explanation
Fig. 1 is the decomposition view of an example of the pull head representing embodiments of the present invention.
Fig. 2 is the view sub-anatomy of an example of the pull head representing embodiments of the present invention.
Fig. 3 is the plane of an example of the fixture representing embodiments of the present invention.
Fig. 4 is the sectional view of the viewed in plan gained of IV-IV plane from the fixture along Fig. 3.
Fig. 5 is the plane of an example of the pulling-on piece main body representing embodiments of the present invention.
Fig. 6 is the partial sectional view of the example represented when the fixture of embodiments of the present invention being installed on pulling-on piece main body.
Fig. 7 is the sectional view of the viewed in plan gained of VII-VII plane from the fixture along Fig. 6.
Fig. 8 is the magnified partial view of Fig. 7.
Fig. 9 is the sectional view of an example of the manufacture method of the fixture representing embodiments of the present invention.
Figure 10 is the sectional view of an example of the manufacture method of the fixture representing embodiments of the present invention.
Figure 11 is the plane of the fixture of the first variation representing embodiments of the present invention.
Figure 12 is the plane of the fixture of the second variation representing embodiments of the present invention.
Figure 13 is the sectional view of the pull head body of the variation representing embodiments of the present invention.
Figure 14 is the plane of the pulling-on piece main body of the variation representing embodiments of the present invention.
Figure 15 a is the sectional view representing the situation fixture of embodiments of the present invention being inserted the pulling-on piece main body shown in Figure 14.
Figure 15 b is the sectional view representing the situation fixture of embodiments of the present invention being inserted the pulling-on piece main body shown in Figure 14.
Figure 16 is the sectional view of the fixture of the 3rd variation representing embodiments of the present invention.
Detailed description of the invention
Below, with reference to accompanying drawing, embodiments of the present invention are described.In the record of following accompanying drawing, same or similar symbol is marked to same or similar part.In addition, embodiment shown below illustrates device in order to make the technological thought of this invention specialize or method, the technological thought of this invention not by the structure of constituent part, configuration, material etc. specific to following content.
As shown in Figure 1, the pull head 10 of the embodiments of the present invention fixture 2 that comprises pull head body 1, pulling-on piece main body 5 and will link between pull head body 1 and pulling-on piece main body 5.The concrete shape of pull head body 1 is not particularly limited, and as shown in Figure 2, pull head body 1 is that upper flange 11 links via linking post 16 with lower wing plate 15, forms sprocket and guide road 17 between upper flange 11 and lower wing plate 15.Upper flange 11 is provided with pulling-on piece maintaining part 12 integratedly.In pulling-on piece maintaining part 12, blocking element 13 is installed, by this blocking element 13, fixture 2 is linked to pull head body 1.Blocking element 13 is the metal such as stainless steel, by the operation of pulling-on piece main body 5, elastic deformation occurs, and comprises the claw 14 guiding road 17 outstanding to sprocket from the hole portion 18 being arranged at upper flange 11.
In addition, in explanation afterwards, by the wider width side of upper flange 11 (lower wing plate 15) and zipper sprocket is separated and the opening that goes out is called introducing port, by opposition side (the narrower side of width) and zipper sprocket engagement and the opening that goes out is called engagement mouth.The direction (glide direction of pull head body 1) that introducing port is connected with engagement mouth is set to fore-and-aft direction, the direction orthogonal with this fore-and-aft direction is set to left and right directions (plate width direction of fixture 2), the direction orthogonal with fore-and-aft direction and left and right directions is set to and just carries on the back direction (above-below direction of pull head body 1).In addition, the plate width direction of fixture 2 is identical direction with the width of pulling-on piece main body 5, and the thickness of slab direction of fixture 2 is identical direction with the direction of just carrying on the back of pulling-on piece main body 5.
Fixture 2 can use the plate-shaped metal material such as such as stainless steel, Yellow copper, aluminium, steel, utilizes punch process or die casting etc. and is formed.If consideration productivity, then fixture 2 is formed preferably by carrying out punch process to board-like material.As shown in Figure 3, fixture 2 comprises to link the ring-type linking part 3 of pull head body 1 and the installation portion 4 in order to install pulling-on piece main body 5.Linking part 3 has by being connected to each other from the front end of the extended pair of right and left arm 37 of the mid portion 21 be formed between the linking part 3 of fixture 2 and installation portion 4 and is provided with the circular of hole portion 31 in central authorities, and the shape of linking part 3 also can be other shapes such as rectangle, polygon.
Installation portion 4 comprises: gate plate-like base 41, extends from mid portion 21 towards the direction contrary with linking part 3; And engagement pawl 42, by base portion 41 its profile obtain define hole portion 47 in, extend from the linking portion 48 with base portion 41 towards linking part 3 side.Herein, so-called linking portion 48, refers to the position be also connected integratedly with base portion 41 in engagement pawl 42, refers to the part extended along width and the depth direction of Fig. 3.As shown in Figure 4, it (is the drawing left and right directions of Fig. 4 that engagement pawl 42 is formed as from the back side 45 of base portion 41 towards the thickness of slab direction of base portion 41, in Fig. 1 under the state being linked to pull head body 1, drawing is nearby set to front in side, its opposition side is set to the back side) outstanding.This engagement pawl 42 is formed as bending relative to base portion 41.Engagement pawl 42 comprises: root 43, extends from linking portion 48 towards linking part 3; And leading section 44, extend further towards linking part 3 from root 43, and comprise in one end by contacting and fixing locking surface 44A with the fastener 55 (with reference to Fig. 7) of pulling-on piece main body 5.
As shown in Figure 4, the root 43 of engagement pawl 42 comprises: first surface 43B, tilts from linking portion 48 relative to the front 46 (or back side 45) of base portion 41; And second 43C, with first surface 43B subtend, and be contained in concave surface CS thickness of slab direction becoming recess.The thickness of slab T1 at least partially of root 43 is formed thinner than the thickness of slab T2 of base portion 41 by the punch process illustrated in following manufacture method.Namely, the thickness of slab of root 43 is formed in such a way: along with from linking portion 48 towards leading section 44 away from and thinning gradually, having minimum thickness of slab T1 at the middle body in the direction that engagement pawl 42 extends (is about 40 ~ 60% of the thickness of slab T2 of base portion 41, be preferably about 55%), along with forward end 44 near and thickening gradually.The shape that the thickness of slab T1 at least partially of root 43 is thinner than the thickness of slab T2 of base portion 41 is made in this way by adopting, when fixture 2 is installed in pulling-on piece main body 5, easily there is elastic deformation in engagement pawl 42, therefore, fixture 2 is inserted pulling-on piece main body 5 and also becomes easy by the hand of employment, and manufacturing operation promotes.Herein, so-called " elastic deformation of engagement pawl 42 ", refers to that engagement pawl 42 flexibly bends in just carrying on the back on direction relative to base portion 41.In addition, usually, by punch process, the thickness of slab of base portion 41 is identical with the thickness of slab of linking part 3, and therefore, the thickness of slab T1 at least partially of root 43 is formed thinner than linking part 3.But in the present embodiment, as long as the relation meeting T1 < T2 just can reach certain object, therefore, there is no particular restriction for the relation of the thickness between each component.In addition, certainly also the thickness of slab of root 43 entirety is made to be formed thinner than the thickness of slab of base portion 41 by described punch process.
The thickness of slab T3 of leading section 44 is preferably formed thicker than the thickness of slab T1 of root 43.By making the thickness of slab T3 of leading section 44 be enough thickness, the intensity of leading section 44 can be improved, therefore, the breakage of part when fixture 2 and pulling-on piece main body 5 being linked can be made to reduce.In addition, because engagement pawl 42 and the contact area of the fastener 55 of pulling-on piece main body 5 become greatly, therefore engagement pawl 42 and pulling-on piece main body 5 difficult drop-off.
As shown in Figure 4, the locking surface 44A of leading section 44 is preferably configured to vertical with the front 46 (or back side 45) of base portion 41 in fact.Thus, as shown in Figure 8, fastener 55 can be made to become greatly with the contact area of locking surface 44A, therefore, compared with situation about tilting with locking surface 44A, fixture 2 and pulling-on piece main body 5 can be fixed more reliably.
As shown in Figure 3, engagement pawl 42 root 43 be provided with the extension 43A on plate width direction (the drawing left and right directions of Fig. 3) with the wide W2 of plate of the Breadth Maximum becoming engagement pawl 42 at least partially.The wide W2 of plate of extension 43A is wider than the wide W1 of the plate of leading section 44.Thus, even if root 43 is formed thinner, by extension 43A, also the sectional area of the plate width direction of root 43 can be made to become large, and the traction force that can withstand along the direction pulling open pulling-on piece main body 5 from fixture 2, therefore, can maintain fixture 2 state fixing with pulling-on piece main body 5.
As shown in Figure 1, Figure 2 and shown in Fig. 5, pulling-on piece main body 5 comprises metal main part 50, be arranged at one end of main part 50 and in order to the base portion 41 of fixture 2 be contained in inner fixture resettlement section 51, contact and the groove portion 52 of process and being configured in groove portion 52 and fastener 55 in order to be engaged by the locking surface 44A of engagement pawl 42 along the direction of insertion of fixture 2 concavely extended and engagement pawl 42 in fixture resettlement section 51.Groove portion 52 is less than the size of the pulling-on piece width (width of pulling-on piece main body 5) of fixture resettlement section 51, and roughly equal with the size of the plate width direction of engagement pawl 42.And the size of the pulling-on piece thickness direction (thickness direction of pulling-on piece main body 5) in groove portion 52 is preferably set to than engagement pawl 42 from the little size of the size that base portion 41 is outstanding.Extended along the direction of insertion of the fixture 2 of fixture resettlement section 51 by groove portion 52, when fixture 2 is inserted fixture resettlement section 51, engagement pawl 42 can be made to slide along groove portion 52, by groove portion 52, the size of the deflection deformation of engagement pawl 42 also can be less, therefore, can easily engagement pawl 42 be inserted in pulling-on piece main body 5.
As shown in Figure 1, fixture resettlement section 51 so that comprise collecting fixture 2 installation portion 4 installation portion resettlement section 51A and formed continuously with installation portion resettlement section 51A and the linking part resettlement section 51B of a part in order to collecting company's knot 3.By linking part resettlement section 51B, not only installation portion 4, a part for linking part 3 is also contained in the inside of pulling-on piece main body 5, thus, can prevent the intensity easily linking part 3 of deficiency and the breakage of the coupling part of installation portion 4.That is, pulling-on piece main body 5 is under the state being fixed on fixture 2, and the front (fixture 2 side of pulling-on piece main body 5) of pulling-on piece main body 5 becomes the state covering the hole portion 47 (with reference to Fig. 3) being formed at installation portion 4, more suitable to preventing breakage.But, if pulling-on piece main body 5 at least comprise the installation portion 4 in order to accommodate fixture 2 that fixture resettlement section 51 comprises installation portion resettlement section 51A, in order to accommodate the groove portion 52 of engagement pawl 42 and the fastener 55 in order to be engaged by the locking surface 44A of engagement pawl 42, then other are configured as arbitrarily.
As shown in Figure 2, fastener 55 is windows (hole) of the rectangle at the back side 56 of through main part 50.In fig. 2, the example being provided with the window at the back side 56 of 1 through main part 50 from groove portion 52 as fastener 55 is described.But, manufacturing process is formed 1 fastener 55 comparatively difficulty, also can the side, front 57 of main part 50 with the position of fastener 55 subtend on is formed further and window that fastener 55 is equal.
When assembling pull head 10 of embodiments of the present invention, the upper flange 11 of pull head body 1 configures fixture 2, makes blocking element 13 by the hole portion 31 of fixture 2.Then, by pulling-on piece maintaining part 12, the blocking element 13 inserting fixture 2 is fixed, and pull head body 1 and fixture 2 are linked.Then, as shown in Figure 2, make the installation portion 4 of the fixture 2 being linked with pull head body 1 close to pulling-on piece main body 5, simultaneously make engagement pawl 42 slide one side along groove portion 52 and the part of installation portion 4 with linking part 3 is inserted in fixture resettlement section 51.Now, there is elastic deformation by contacting with groove portion 52 in engagement pawl 42, becomes the state of flexure.And, if insert further, then as shown in Figure 7, the locking surface 44A of engagement pawl 42 arrives fastener 55, engagement pawl 42 returns to original state by the elastic deformation in thickness of slab direction (drawing left and right directions), thus, locking surface 44A blocks the fastener 55 of pulling-on piece main body 5, and completes the link of fixture 2 and pulling-on piece main body 5.
When manufacturing fixture 2 of embodiments of the present invention, first, prepare the metallic plate of stainless steel etc., be configured as desired shape by punch process or casting forming, thus, the formed body 20 (with reference to Fig. 9) that one end comprises the fixture 2 of pawl forming portion 22 is made in.In addition, although the diagram of eliminating, completed the shaping of the base portion 41 of linking part 3 and installation portion 4 in the formed body 20 of fixture by described punch process or casting forming.Then, this formed body 20 is sandwiched between the pedestal 6 shown in Fig. 9 and drift 7, by stamping for pawl forming portion 22, thus, manufacture the fixture 2 of the engagement pawl 42 comprised as shown in Figure 1.
Fig. 9 and Figure 10 is utilized to be described a stamping example.As shown in Figure 9, the leading section forming surface 61 forming leading section and the inclined plane 62 tilted relative to leading section forming surface 61 is formed with at pedestal 6.Drift 7 be formed the calendering portion 71 comprising convexly outstanding surface in order to form concave surface CS as shown in Figure 4 to the surface of pawl forming portion 22 and with calendering portion 71 continuous print protuberance 72.If one end of the pawl forming portion 22 of formed body 20 is configured on pedestal 6, and by the punching press of drift 7 pairs of pawl forming portions 22, then calendering portion 71 makes fore-end 24 towards the back side Direction distortion of base portion 41, the inclined plane 62 comprised by pedestal 6, and formed as shown in Figure 10 and comprise relative to the front 46 of base portion 41 or the back side 45 in the first surface 43B of the engagement pawl 42 (root 43) on thickness of slab direction (the drawing left and right directions of Figure 10) upper bending smooth surface.Meanwhile, the calendering portion 71 comprised by drift 7, forms second 43C being contained in the root 43 of concave surface CS thickness of slab direction becoming recess.Stamping by this, the metallic walls in calendering portion 71 flows to protuberance 72 side, forms the leading section 44 with the thickness of slab T3 thicker than the thickness of slab T1 of root 43.Now, the locking surface 44A of leading section 44 it is desirable to be formed in the mode vertically configured relative to the front 46 (or back side 45) of base portion 41.And stamping by this, the pawl forming portion 22 of Fig. 9 is also out of shape on plate width, as shown in Figure 3, the wide extension 43A being formed more wide than the plate of leading section 44 of plate is formed at root 43.In addition, casting forming can also be carried out till the shaping of this engagement pawl 2.
As described above in detail, pull head 10 according to the embodiment of the present invention and use the slide fastener of this pull head 10, because the fixture 2 pull head body 1 and pulling-on piece main body 5 linked is metal, therefore compared with resinous fixture, even if apply stronger external force, also not easily deform and breakage, fully can guarantee intensity.In addition, the thickness of slab due to the root 43 of the engagement pawl 42 of fixture 2 is formed thinner than the thickness of slab of base portion 41, and therefore engagement pawl 42 easily elastic deformation occurs, and workability when pulling-on piece main body 5 and pull head body 1 being linked promotes.
Describe embodiments of the present invention as described, but the discussion and accompanying drawing that form a part for this announcement should be interpreted as this invention of restriction.Certainly, the present invention comprises the numerous embodiments do not expressed herein, implementation phase can be out of shape in the scope not departing from its purport and be specialized.
Such as, also the extension 43A of engagement pawl 42 as shown in Figure 3 structure protruding upward in thickness of slab side like that can not be set in fixture 2.That is, as shown in figure 11, the fixture 2A of the first variation of embodiments of the present invention also can be the such shape of two sides 43D, 43E of the root 433 of engagement pawl 422 straight (being same width till leading section from linking part).And, as shown in figure 12, comprise at linking part 3 and also can be contained in the embodiment of embodiments of the present invention from the fixture 2B of linking part 3 cam 33 outstanding in hole portion 31.
The fixture 2B of the second variation shown in Figure 12 can be preferably used for pull head body 1A as shown in fig. 13 that.The pull head body 1A of Figure 13 is that upper flange 111 links via linking post 166 with lower wing plate 155.Upper flange 111 is provided with a pull-tab maintaining part 122 integratedly.The linking part of fixture 2B is linked with in a described pull-tab maintaining part 122.Blocking element 133 is installed on pull head body 1A being configured under the state between a pull-tab maintaining part 122.Cam 33 insertion of the fixture 2B shown in Figure 12 is formed in the space between pulling-on piece maintaining part 122 and blocking element 133.If operate the pulling-on piece comprising this fixture 2B, then by cam 33 can there is elastic deformation in blocking element 133.
Also can adopt as shown in figure 14 in fixture resettlement section 51 be formed groove portion 52 in the face of to another side on comprise the pulling-on piece main body 5A of the auxiliary tank 59 that the bearing of trend along fixture resettlement section 51 is formed.The size of the pulling-on piece thickness direction of auxiliary tank 59 is preferably set to larger than the size in groove portion 52 and than engagement pawl 42 from the large size of the size that base portion 41 is outstanding.Pulling-on piece main body 5A according to Figure 14, when being namely convenient to misunderstand just the carrying on the back direction of fixture 2 and pulling-on piece main body 5 and fixture 2 are installed on originally contrary direction as shown in Figure 15 a and Figure 15 b, because the locking surface 44A of fixture 2 does not engage in auxiliary tank 59, therefore, also can pass in and out easily under the not damaged state of engagement pawl 42.In addition, also can not assemble with slipping up.
In addition, in embodiments of the present invention, to tilt relative to base portion 41 for engagement pawl 42 as shown in Figure 4 and fixture 2 outstanding on the whole on the thickness of slab direction of base portion 41 is illustrated, the detail shape of certain engagement pawl 42 is not limited to illustrated shape.Namely, as long as the leading section 44 with at least engagement pawl 42 as shown in figure 16 projects upwards in the thickness of slab side of base portion 41 and the fastener 55 that the locking surface 44A that comprises of engagement pawl 42 and pulling-on piece main body 5 comprise the thus structure that can engage, then there is no particular restriction for the detail shape of engagement pawl 42 in addition.
Certainly, the present invention described above comprises the numerous embodiments etc. do not recorded herein, and technical scope of the present invention is by the specific item defined of invention of appropriate claim according to described explanation.
[symbol description]
1,1A pull head body
2,2A, 2B, 2C fixture
3 linking parts
4 installation portions
5,5A pulling-on piece main body
6 pedestals
7 drifts
10 pull heads
11,111 upper flanges
12,122 pulling-on piece maintaining parts
13,133 blocking elements
14 claws
15,155 lower wing plates
16,166 link post
17 sprockets guide road
18 holes portion
20 formed bodies
21 mid portions
22 pawl forming portions
24 fore-ends
31 holes portion
33 cams
37 arms
41 base portions
42,422 engagement pawl
43,433 roots
43A extension
43B first surface
43C second
44 leading sections
44A locking surface
45 back sides
46
47 holes portion
48 linking portions
50 main parts
51 fixture resettlement sections
51A installation portion resettlement section
51B linking part resettlement section
52 groove portions
55 fasteners
59 auxiliary tanks
61 leading section forming surfaces
62 inclined planes
71 calendering portions
72 protuberances
Claims (8)
1. a fixture, is characterized in that: be the metal fixture (2) will linked between pull head body (1) and pulling-on piece main body (5), and comprise:
Linking part (3), in order to link with described pull head body (1); And
Installation portion (4), the engagement pawl (42) of the tabular comprising the base portion (41) that extends from one end of described linking part (3) and formed in the mode of giving prominence to towards the thickness of slab direction of described fixture (2) from described base portion (41), and via described engagement pawl (42), described pulling-on piece main body (5) can be installed; And
Described engagement pawl (42) formed thinner than the thickness of slab of described base portion (41) with the thickness of slab at least partially of described base portion (41) continuous print root (43).
2. fixture according to claim 1, is characterized in that: described root (43) comprise the wide extension (43A) being formed more wide than the plate of the leading section (44) of described engagement pawl (42) of plate at least partially.
3. fixture according to claim 1 and 2, is characterized in that: described in the thickness ratio of the leading section (44) of described engagement pawl (42), the described thickness of slab at least partially of root (43) is thick.
4. fixture according to any one of claim 1 to 3, is characterized in that: described engagement pawl (42) is included in the described of described root (43) concave surface (CS) thickness of slab direction becoming recess at least partially.
5. fixture according to any one of claim 1 to 4, is characterized in that: described fixture (2) is formed by punch process.
6. a pull head, is characterized in that, comprises:
Pull head body (1); And
Metal fixture (2), comprises: linking part (3), in order to link with described pull head body (1); And installation portion (4), the engagement pawl (42) of the tabular comprising the base portion (41) that extends from one end of described linking part (3) and formed in the mode of giving prominence to towards the thickness of slab direction of described fixture (2) from described base portion (41), and via described engagement pawl (42), pulling-on piece main body (5) can be installed; And formed thinner than the thickness of slab of described base portion (41) with the thickness of slab at least partially of the root (43) of engagement pawl (42) described in described base portion (41) continuous print.
7. pull head according to claim 6, is characterized in that: described pulling-on piece main body (5) comprises:
Main part (50);
Fixture resettlement section (51), is arranged at one end of described main part (50), and the described base portion (41) of described fixture (2) is contained in inside;
Groove portion (52), the direction of insertion along described fixture (2) is extended in described fixture resettlement section (51); And
Fastener (55), is configured in described groove portion (52), is engaged the described leading section (44) of described engagement pawl (42).
8. a slide fastener, comprises the pull head described in claim 6 or 7.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2012/068022 WO2014010090A1 (en) | 2012-07-13 | 2012-07-13 | Clamper, slider, and slide fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104427901A true CN104427901A (en) | 2015-03-18 |
| CN104427901B CN104427901B (en) | 2017-03-08 |
Family
ID=49915591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280074619.6A Active CN104427901B (en) | 2012-07-13 | 2012-07-13 | Fixture, pull head and slide fastener |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104427901B (en) |
| TW (1) | TWI543719B (en) |
| WO (1) | WO2014010090A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108685285A (en) * | 2018-07-19 | 2018-10-23 | 浙江伟星实业发展股份有限公司 | Pulling-on piece and pull head |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10064457B2 (en) * | 2016-12-20 | 2018-09-04 | Shah Technologies, LLC | Metal one piece locking slide and pull for slide fastener |
| US10064455B2 (en) * | 2016-04-01 | 2018-09-04 | Shah Technologies, LLC | Metal one piece slide and pull for slide fastener |
| CN105942675A (en) * | 2016-05-19 | 2016-09-21 | 上海泽普拉链技术服务有限公司 | Slide fastener puller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4389758A (en) * | 1980-06-24 | 1983-06-28 | Yoshida Kogyo K.K. | Ornamental attachment for slide fastener sliders |
| CN1413537A (en) * | 2001-10-25 | 2003-04-30 | Ykk株式会社 | Handle of slider on zipper |
| CN1589694A (en) * | 2003-09-04 | 2005-03-09 | Ykk株式会社 | Pull tab of slide fastener slider |
| CN101263949A (en) * | 2007-03-16 | 2008-09-17 | Ykk株式会社 | Slide fastener slider |
| WO2011077566A1 (en) * | 2009-12-25 | 2011-06-30 | Ykk株式会社 | Slider for slide fastener |
| CN102469857A (en) * | 2009-09-30 | 2012-05-23 | Ykk株式会社 | Slider for slide fastener |
-
2012
- 2012-07-13 WO PCT/JP2012/068022 patent/WO2014010090A1/en active Application Filing
- 2012-07-13 CN CN201280074619.6A patent/CN104427901B/en active Active
-
2013
- 2013-07-10 TW TW102124782A patent/TWI543719B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4389758A (en) * | 1980-06-24 | 1983-06-28 | Yoshida Kogyo K.K. | Ornamental attachment for slide fastener sliders |
| CN1413537A (en) * | 2001-10-25 | 2003-04-30 | Ykk株式会社 | Handle of slider on zipper |
| CN1589694A (en) * | 2003-09-04 | 2005-03-09 | Ykk株式会社 | Pull tab of slide fastener slider |
| CN101263949A (en) * | 2007-03-16 | 2008-09-17 | Ykk株式会社 | Slide fastener slider |
| CN102469857A (en) * | 2009-09-30 | 2012-05-23 | Ykk株式会社 | Slider for slide fastener |
| WO2011077566A1 (en) * | 2009-12-25 | 2011-06-30 | Ykk株式会社 | Slider for slide fastener |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108685285A (en) * | 2018-07-19 | 2018-10-23 | 浙江伟星实业发展股份有限公司 | Pulling-on piece and pull head |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI543719B (en) | 2016-08-01 |
| CN104427901B (en) | 2017-03-08 |
| TW201406315A (en) | 2014-02-16 |
| WO2014010090A1 (en) | 2014-01-16 |
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