CN104427901B - Fixture, pull head and slide fastener - Google Patents
Fixture, pull head and slide fastener Download PDFInfo
- Publication number
- CN104427901B CN104427901B CN201280074619.6A CN201280074619A CN104427901B CN 104427901 B CN104427901 B CN 104427901B CN 201280074619 A CN201280074619 A CN 201280074619A CN 104427901 B CN104427901 B CN 104427901B
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- Prior art keywords
- fixture
- pulling
- engagement pawl
- thickness
- base portion
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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
The present application is related to a kind of fixture, pull head and slide fastener.A kind of metal fixture (2), will link between pull head body (1) and pulling-on piece main body (5), and include：Linking part (3), in order to link with pull head body (1)；And installation portion (4), the tabular engagement pawl (42) formed comprising the base portion (41) extended from one end of linking part (3) and in the way of projecting from base portion (41) towards the thickness of slab direction of fixture (2), and pulling-on piece main body (5) can be installed via engagement pawl (42)；Being formed with least one of thickness of slab of the continuous root (43) of base portion (41) for engagement pawl (42) must be thinner than the thickness of slab of base portion (41).
Description
Technical field
The present invention relates to a kind of fixture, pull head and slide fastener.
Background technology
In the past, as the construction that pulling-on piece main body is linked to pull head body, it is known to pressed configuration.But, in compression structure
In the case of making, the instrument in order to compress pulling-on piece main body and tool is needed, operation is complicated, and the handling of pulling-on piece are more difficult.
Therefore, in recent years, have devised pulling-on piece main body and can load and unload and be freely installed in pull head body and can be become according to the requirement of customer
The slide fastener of more pulling-on piece main body.
A kind of pull head is Patent Document 1 discloses, after resin-made fixture is linked to pull head body, can be in folder
Hold the additional pulling-on piece main body of tool.According to the pull head, the pulling-on piece main body of shape corresponding with the requirement of customer can be installed on clamping
Tool, therefore, the design freedom of pulling-on piece main body is improved.Further, since the fixture disclosed in patent document 1 is resin-made, because
This is uprised by using ester moulding processing etc., the shaping free degree, and recycling property is also improved.
A kind of pull head is Patent Document 2 discloses, the steel plate in order to the locking tongue piece linked with pulling-on piece main body will be included
Union body (fixture) processed is linked to pull head body.Thus, by making the locking tongue piece card of the fixture for being linked to pull head body
The fastener included by pulling-on piece main body is terminated in, pulling-on piece main body can be loaded and unloaded with pull head body and freely be linked.
But, the fixture disclosed in patent document 1 is resin-made, if having when stronger twisting resistance is applied with stronger power
Pull the then damaged worry of fixture.On the other hand, the fixture disclosed in patent document 2 is manufactured using steel plate materialses,
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, no
Yielding.Accordingly, there exist following situation, i.e. fixture is inserted pulling-on piece main body, workability during manufacture by the hand for being difficult to employment
Reduce.
Background technology document
Patent document
Patent document 1：International Publication No. 2011/039870
Patent document 2：Japanese Patent Laid-Open 2003-125816 publication
Content of the invention
[problems to be solved by the invention]
Therefore, present invention offer is a kind of can ensure that intensity and can lift operation when being linked pulling-on piece main body with pull head body
The fixture of property, pull head and slide fastener.
[technological means of solve problem]
In order to solve the problem, according to the embodiment of the present invention, a kind of fixture is provided, be by pull head body and drawing
The metal fixture linked between piece main body, comprising：Linking part, in order to link with pull head body；And installation portion, comprising from
Base portion and the tabular locking formed in the way of the thickness of slab direction from base portion towards fixture projects that one end of linking part extends
Pawl, and pulling-on piece main body can be installed via engagement pawl；At least one of thickness of slab shape with the continuous root of base portion of engagement pawl
Becoming must be thinner than the thickness of slab of base portion.
The fixture of the present invention in one embodiment, is formed comprising plate width at least a portion of root and must compare engagement pawl
Leading section the wide extension of plate.
The fixture of the present invention in another embodiment, at least a portion of the thickness ratio root of the leading section of engagement pawl
Thickness of slab thick.
In yet, engagement pawl is contained in thickness of slab direction at least a portion of root to the fixture of the present invention
On become the concave surface of recess.
In yet, fixture is formed by punch process to the fixture of the present invention.
According to the other embodiment of the present invention, a kind of pull head is provided, comprising：Pull head body；And fixture, comprising use
With the metal linking part that links with pull head body and comprising the base portion extended from one end of linking part and with leading section towards base
The mode engagement pawl for being formed of the thickness of slab direction protrusion in portion and the metal installation portion that pulling-on piece main body can be installed via engagement pawl,
Being formed with least one of thickness of slab of the root of the continuous engagement pawl of base portion must be thinner than the thickness of slab of linking part.
In one embodiment, pulling-on piece main body includes the pull head of the present invention：Main part；Fixture resettlement section, is arranged at master
The one end in body portion, in order to be contained in inside by the base portion of fixture；Groove portion, the direction of insertion along fixture are housed in fixture
Concave extended in portion；And fastener, it is configured in groove portion, the leading section of engagement pawl is engaged.
According to the another other embodiment of the present invention, a kind of slide fastener comprising the pull head is provided.
[The effect of invention]
According to the present invention, it is possible to provide a kind of can ensure that intensity and work when linking pulling-on piece main body and pull head body can be lifted
The fixture of industry, pull head and slide fastener.
Description of the drawings
Fig. 1 is the decomposition view of of the pull head for representing embodiments of the present invention.
Fig. 2 is the view sub-anatomy of of the pull head for representing embodiments of the present invention.
Fig. 3 is the plan of of the fixture for representing embodiments of the present invention.
Fig. 4 is the sectional view of the viewed in plan gained of the IV-IV plane from the fixture along Fig. 3.
Fig. 5 is the plan of of the pulling-on piece main body for representing embodiments of the present invention.
Fig. 6 is to represent the local that the fixture of embodiments of the present invention is installed in the case of pulling-on piece main body
Sectional view.
Fig. 7 is the sectional view of the viewed in plan gained of the 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 of the manufacture method of the fixture for representing embodiments of the present invention.
Figure 10 is the sectional view of of the manufacture method of the fixture for representing embodiments of the present invention.
Figure 11 is the plan of the fixture of the first variation for representing embodiments of the present invention.
Figure 12 is the plan of the fixture of the second variation for representing embodiments of the present invention.
Figure 13 is the sectional view of the pull head body of the variation for representing embodiments of the present invention.
Figure 14 is the plan of the pulling-on piece main body of the variation for representing embodiments of the present invention.
Figure 15 a is to represent cuing open for the situation that the fixture of embodiments of the present invention is inserted the pulling-on piece main body shown in Figure 14
View.
Figure 15 b is to represent cuing open for the situation that the fixture of embodiments of the present invention is inserted the pulling-on piece main body shown in Figure 14
View.
Figure 16 is the sectional view of the fixture of the 3rd variation for representing embodiments of the present invention.
Specific embodiment
Hereinafter, referring to the drawings embodiments of the present invention are illustrated.In the record of following accompanying drawing, to identical or
Similar part marks same or similar symbol.In addition, embodiment shown below illustrates the technology in order to make the invention
Device or method that thought embodies, the technological thought of the invention not by the construction of constituent part, configuration, material etc. specific to
The description below.
As shown in figure 1, the pull head 10 of embodiments of the present invention is comprising pull head body 1, pulling-on piece main body 5 and by pull head body
The fixture 2 linked between body 1 and pulling-on piece main body 5.The concrete shape of pull head body 1 is not particularly limited, as shown in Fig. 2 drawing
Head body 1 is that upper flange 11 is linked via post 16 is linked with lower wing plate 15, forms chain between upper flange 11 and lower wing plate 15
Tooth guides road 17.Integrally provided with pulling-on piece maintaining part 12 on upper flange 11.Blocking element 13 is installed in pulling-on piece maintaining part 12,
By the blocking element 13, fixture 2 is linked to pull head body 1.Blocking element 13 is the metal systems such as stainless steel, can be by drawing
The operation of piece main body 5 and there is elastic deformation, and comprising guiding road 17 prominent to sprocket from being arranged at the hole portion 18 of upper flange 11
Claw 14.
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 for going out is referred to as introducing port, by opposition side (narrower width side) and zipper sprocket engagement and the opening that goes out is referred to as engaging
Mouthful.The direction (glide direction of pull head body 1) that introducing port is connected with engagement mouth is set to fore-and-aft direction, will be with the fore-and-aft direction
Orthogonal direction is set to left and right directions (plate width direction of fixture 2), and the direction orthogonal with fore-and-aft direction and left and right directions is set
For just carrying on the back direction (above-below direction of pull head body 1).Additionally, the plate width direction of fixture 2 with the width of pulling-on piece main body 5 is
Identical direction, the thickness of slab direction of fixture 2 are identical direction with the just back of the body direction of pulling-on piece main body 5.
Fixture 2 can use the such as plate-shaped metal material such as stainless steel, copper, aluminium, steel, using punch process or die casting etc.
And formed.If consideration productivity, fixture 2 are formed preferably by punch process is carried out to board-like material.As Fig. 3 institute
Show, fixture 2 includes ring-type linking part 3 and the installation portion 4 in order to install pulling-on piece main body 5 in order to link pull head body 1.Even
Knot 3 passes through the pair of right and left being extended from the mid portion 21 being formed between the linking part 3 of fixture 2 and installation portion 4
The front end of arm 37 is connected to each other and has the annular shape that is provided with hole portion 31 in central authorities, and the shape of linking part 3 is alternatively rectangle, polygon
The other shapes such as shape.
Installation portion 4 includes：Gate plate-like base 41, extends from mid portion 21 towards the direction contrary with linking part 3；And
Engagement pawl 42, in the hole portion 47 that its profile by base portion 41 obtains definition, from the linking portion 48 with base portion 41 towards even
3 side of knot extends.Herein, so-called linking portion 48, is referred to the position being also integrally connected with base portion 41 in engagement pawl 42, refers to edge
The part that the width of Fig. 3 and depth direction extend.As shown in figure 4, engagement pawl 42 is formed as 45 court of the back side from base portion 41
Thickness of slab direction to base portion 41 is (for the drawing left and right directions of Fig. 4, in Fig. 1 in the state of pull head body 1 is linked to, by drawing
Nearby side is set to front, and its opposition side is set to the back side) prominent.The engagement pawl 42 is formed as bending with respect to base portion 41.Locking
Pawl 42 includes：Root 43, extends from linking portion 48 towards linking part 3；And leading section 44, enter from root 43 towards linking part 3
One step extends, and in one end comprising the locking surface 44A for being contacted by the fastener 55 (with reference to Fig. 7) with pulling-on piece main body 5 and fixing.
As shown in figure 4, the root 43 of engagement pawl 42 includes：First face 43B, with respect to base portion 41 from linking portion 48
Front 46 (or back side 45) inclines；And the second face 43C, with the first face 43B to and being contained on thickness of slab direction and become recess
Concave surface CS.At least one of thickness of slab T1 of root 43 is formed and must be compared by the punch process illustrated in following manufacture method
The thickness of slab T2 of base portion 41 is thin.That is, the thickness of slab of root 43 is to be formed in such a way：With from linking portion 48 towards leading section
44 away from and gradually thinning, engagement pawl 42 extend direction middle body have the minimum thickness of slab T1 (thickness of slab for base portion 41
About the 40～60% of T2, preferably from about 55%), with forward end 44 near and gradually thickening.By using making in this way
At least one of thickness of slab T1 of root 43 shape thinner than the thickness of slab T2 of base portion 41, fixture 2 is being installed in pulling-on piece main body 5
In the case of, engagement pawl 42 is susceptible to elastic deformation, and therefore, fixture 2 is inserted pulling-on piece main body 5 by the hand of employment also to be become to hold
Easily, manufacturing operation lifting.Herein, so-called " elastic deformation of engagement pawl 42 ", refer to respect to base portion 41 and engagement pawl 42 in
Just carrying on the back on direction and be elastically deflected.In addition, generally, by punch process, the thickness of slab of base portion 41 is identical with the thickness of slab of linking part 3,
Therefore, formed must be thinner than linking part 3 at least one of thickness of slab T1 of root 43.But, in the present embodiment, as long as meeting
The relation of T1 ＜ T2 just may achieve certain purpose, and therefore, there is no particular restriction for the relation of the thickness between each component.Additionally, working as
So also can be formed the thickness of slab of 43 entirety of root by the punch process must be thinner than the thickness of slab of base portion 41.
The thickness of slab T3 of leading section 44 is preferably formed must be thicker than the thickness of slab T1 of root 43.By making the thickness of slab T3 of leading section 44
For enough thickness, the intensity of leading section 44 can be improved, therefore, break can part when linking fixture 2 with pulling-on piece main body 5
Damage and reduce.Further, since engagement pawl 42 becomes big with the contact area of the fastener 55 of pulling-on piece main body 5, therefore engagement pawl 42 and drawing
Piece main body 5 is difficult for drop-off.
As shown in figure 4, the locking surface 44A of leading section 44 be preferably be configured to substantially with the front 46 of base portion 41 (or the back of the body
Face 45) vertical.Thus, as shown in figure 8, fastener 55 can be made to become big with the contact area of locking surface 44A, therefore, with locking surface
The situation that 44A is inclined is compared, and fixture 2 more reliably can be fixed with pulling-on piece main body 5.
As shown in figure 3, at least a portion in the root 43 of engagement pawl 42 is provided with plate width direction (drawing of Fig. 3 or so
Direction) above there is the extension 43A of the plate width W2 of the Breadth Maximum for becoming engagement pawl 42.The plate width W2 of extension 43A compares front end
The plate width W1 width in portion 44.Thus, even if root 43 forms relatively thin, by extension 43A, the plate width direction of root 43 can also be made
Sectional area become big, and the traction force along the direction for pulling open pulling-on piece main body 5 from fixture 2 can be withstood, therefore, can maintain and will press from both sides
The state that tool 2 is fixed is held 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 comprising metal main part 50, be arranged at main part 50 one end and
In order to by the base portion 41 of fixture 2 be contained in inside fixture resettlement section 51, along fixture 2 direction of insertion in fixture
In resettlement section 51 concave be extended and the groove portion 52 that contacts and pass through of engagement pawl 42 and be configured in groove portion 52 and in order to
The fastener 55 that the locking surface 44A of engagement pawl 42 is engaged.Groove portion 52 is than the pulling-on piece width (pulling-on piece of fixture resettlement section 51
The width of main body 5) size little and roughly equal with the size of the plate width direction of engagement pawl 42.And, the drawing of groove portion 52
The size of piece thickness direction (thickness direction of pulling-on piece main body 5) is preferably set to less than the size that engagement pawl 42 is projected from base portion 41
Size.It is extended along the direction of insertion of the fixture 2 of fixture resettlement section 51 by groove portion 52, fixture 2 is inserted folder
When holding tool 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, easily engagement pawl 42 can be inserted in pulling-on piece main body 5.
As shown in figure 1, fixture resettlement section 51 and then the installation portion resettlement section comprising the installation portion 4 for housing fixture 2
51A and it is continuously formed with installation portion resettlement section 51A and in order to house the linking part resettlement section 51B of a part for linking part 3.
By linking part resettlement section 51B, not only installation portion 4, a part for linking part 3 are also contained in the inside of pulling-on piece main body 5, thus,
The linking part 3 that intensity can be prevented easily not enough and the breakage of the coupling part of installation portion 4.That is, pulling-on piece main body 5 is being fixed on clamping
In the state of tool 2, the front (2 side of fixture of pulling-on piece main body 5) of pulling-on piece main body 5 becomes the hole that covering is formed at installation portion 4
The state in portion 47 (with reference to Fig. 3), damaged convenient to preventing.But, if pulling-on piece main body 5 includes at least 51 institute of fixture resettlement section
Comprising the installation portion resettlement section 51A in order to house the installation portion 4 of fixture 2, in order to house engagement pawl 42 groove portion 52 and use
With the fastener 55 for engaging the locking surface 44A of engagement pawl 42, then other are configured to arbitrarily.
As shown in Fig. 2 fastener 55 is the window (hole) of the rectangle at the back side 56 of insertion main part 50.In fig. 2, describe
The example of the window at 1 back side 56 from 52 insertion main part 50 of groove portion is provided with as fastener 55.But, in manufacturing process
In the case of forming 1 fastener 55 more difficulty, it is also possible to 57 side of front of main part 50 and fastener 55 pairs to
Formed and the equal window of fastener 55 on position further.
In the case of the pull head 10 of assembling embodiments of the present invention, configuration clamping on the upper flange 11 of pull head body 1
Tool 2, makes hole portion 31 of the blocking element 13 by fixture 2.Then, the locking of fixture 2 will be inserted by pulling-on piece maintaining part 12
Component 13 is fixed, and pull head body 1 is linked with fixture 2.Then, as shown in Fig. 2 making to be linked with the clamping of pull head body 1
The installation portion 4 of tool 2 is close to pulling-on piece main body 5, when making engagement pawl 42 slide along groove portion 52 by installation portion 4 and linking part
In 3 part insertion fixture resettlement section 51.Now, there is elastic deformation by contacting with groove portion 52 in engagement pawl 42, become
For the state for bending.And, if being further inserted into, as shown in fig. 7, the locking surface 44A of engagement pawl 42 reaches fastener 55, card
Claw stop 42 is recovered to original state, thus, locking surface 44A card by the elastic deformation of thickness of slab direction (drawing left and right directions)
The firmly fastener 55 of pulling-on piece main body 5, and complete the link of fixture 2 and pulling-on piece main body 5.
In the case of the fixture 2 of manufacture embodiments of the present invention, first, prepare the metallic plate of stainless steel etc., pass through
Punch process or casting forming are configured to desired shape, thus, are made in clamping of the one end comprising pawl forming portion 22
The formed body 20 (with reference to Fig. 9) of tool 2.In addition, though eliminate diagram, but by the punch process or casting forming in folder
Hold tool formed body 20 complete linking part 3 and installation portion 4 base portion 41 shaping.Then, the formed body 20 is sandwiched shown in Fig. 9
Pedestal 6 and drift 7 between, will be stamping for pawl forming portion 22, thus, manufacture comprising engagement pawl 42 as shown in Figure 1 folder
Hold tool 2.
Stamping one is illustrated using Fig. 9 and Figure 10.As shown in figure 9, being formed with to be formed in pedestal 6
The leading section of leading section forms face 61 and forms, with respect to leading section, the inclined plane 62 that face 61 inclines.Drift 7 be formed with order to
The surface of pawl forming portion 22 is formed the surface comprising convex protrusion of concave surface CS as shown in Figure 4 calendering portion 71 and with
71 continuous protuberance 72 of calendering portion.If one end of the pawl forming portion 22 of formed body 20 is configured on pedestal 6, and pass through drift
7 pairs of 22 punching presses of pawl forming portion, then calendering portion 71 make fore-end 24 towards the back side Direction distortion of base portion 41, by 6 institute of pedestal
Comprising inclined plane 62, and formed as shown in Figure 10 include with respect to base portion 41 front 46 or the back side 45 and in thickness of slab direction
First face 43B of the engagement pawl 42 (root 43) on the smooth surface of (drawing left and right directions of Figure 10) upper bending.Meanwhile, pass through
The calendering portion 71 included by drift 7, forms the second face of the root 43 for being contained on thickness of slab direction the concave surface CS for becoming recess
43C.Stamping by this, the metallic walls in calendering portion 71 flow to 72 side of protuberance, are formed with thicker than the thickness of slab T1 of root 43
Thickness of slab T3 leading section 44.Now, the locking surface 44A of leading section 44 preferably with respect to base portion 41 front 46 (or
The back side 45) mode that vertically configures formed.And, stamping by this, the pawl forming portion 22 of Fig. 9 is also in plate width
Upper deformation, as shown in figure 3, root 43 formed plate wide formed must be more wide than the plate of leading section 44 extension 43A.In addition,
Casting forming can be carried out till the shaping of the engagement pawl 2.
As described above in detail, pull head 10 according to the embodiment of the present invention and the slide fastener using the pull head 10,
As the fixture 2 for linking pull head body 1 and pulling-on piece main body 5 is metal system, therefore compared with resinous fixture, even if
Apply stronger external force, be not easy to deform and damaged, intensity can be substantially ensured that.Further, since the engagement pawl 42 of fixture 2
The thickness of slab of root 43 formed must be thinner than the thickness of slab of base portion 41, therefore engagement pawl 42 is susceptible to elastic deformation, by pulling-on piece main body 5
Workability lifting when linking with pull head body 1.
Describe embodiments of the present invention as described, but should not form the discussion of a part for the announcement and attached
Figure is interpreted as limiting the invention.Certainly, the present invention is comprising the numerous embodiments do not expressed herein, can be in not taking off in implementation phase
Deformed in the range of its purport and embodied.
For example, also the extension 43A of engagement pawl 42 as shown in Figure 3 can not be set like that in thickness of slab direction in fixture 2
The construction for protruding above.I.e., as shown in figure 11, the fixture 2A of the first variation of embodiments of the present invention is alternatively engagement pawl
Shape as two sides 43D, 43E straight (being same width till leading section from linking part) of 422 root 433
Shape.And, as shown in figure 12, include the fixture 2B of prominent cam 33 in from linking part 3 towards hole portion 31 in linking part 3
May be included in the embodiment of embodiments of the present invention.
The fixture 2B of the second variation shown in Figure 12 can be preferably used as pull head body 1A as shown in fig. 13 that.Figure 13
Pull head body 1A be that upper flange 111 is linked via post 166 is linked with lower wing plate 155.On upper flange 111 integrally provided with
One pull-tab maintaining part 122.The linking part of fixture 2B is linked with the pair of pulling-on piece maintaining part 122.Blocking element 133 exists
Pull head body 1A is installed in the state of being configured between a pull-tab maintaining part 122.The cam of the fixture 2B shown in Figure 12
33 insertions are formed in the space between pulling-on piece maintaining part 122 and blocking element 133.If entering to the pulling-on piece comprising fixture 2B
Row operation, then by cam 33, blocking element 133 can occur elastic deformation.
May also be employed as shown in figure 14 in the fixture resettlement section 51 be formed with groove portion 52 in the face of to another side
Pulling-on piece main body 5A of the upper auxiliary tank 59 for including the bearing of trend formation along fixture resettlement section 51.The pulling-on piece of auxiliary tank 59 is thick
The size in degree direction is preferably set to the size bigger and bigger than the size that engagement pawl 42 is projected than the size of groove portion 52 from base portion 41.Root
According to pulling-on piece main body 5A shown in Figure 14, that is, it is easy to misunderstand the just back of the body direction of fixture 2 as shown in Figure 15 a and Figure 15 b and by pulling-on piece
In the case that main body 5 is installed on originally contrary direction with fixture 2, as the locking surface 44A of fixture 2 is in auxiliary tank 59
Inside do not engage, therefore, also can easily pass in and out in the state of engagement pawl 42 is not damaged.Additionally, will not also assemble with slipping up.
Additionally, in embodiments of the present invention, inclined with respect to base portion 41 with engagement pawl as shown in Figure 4 42 and in base
It is illustrated as a example by the fixture 2 for being projected on the thickness of slab direction in portion 41 on the whole, the detail shape of certain engagement pawl 42 is not
It is defined in the shape for having illustrated.That is, as long as the leading section 44 with least engagement pawl 42 as shown in figure 16 is in the thickness of slab of base portion 41
Side projects upwards and fastener 55 that locking surface 44A that thus engagement pawl 42 is included is included with pulling-on piece main body 5 can be engaged
Construction, then there is no particular restriction for the detail shape of engagement pawl 42 in addition.
Certainly, comprising numerous embodiments that does not record etc. herein, the technical scope of the present invention is the present invention as described above
By the specific item defined of the invention of appropriate claim according to the explanation.
[symbol description]
1st, 1A pull head body
2nd, 2A, 2B, 2C fixture
3 linking parts
4 installation portions
5th, 5A pulling-on piece main body
6 pedestals
7 drifts
10 pull heads
11st, 111 upper flange
12nd, 122 pulling-on piece maintaining part
13rd, 133 blocking element
14 claws
15th, 155 lower wing plate
16th, 166 link post
17 sprockets guide road
18 hole portions
20 formed bodies
21 mid portions
22 pawl forming portions
24 fore-ends
31 hole portions
33 cams
37 arms
41 base portions
42nd, 422 engagement pawl
43rd, 433 root
43A extension
The first face of 43B
The second face of 43C
44 leading sections
44A locking surface
45 back sides
46 faces
47 hole portions
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 sections form face
62 inclined planes
71 calendering portions
72 protuberances
Claims (6)
1. a kind of pulling-on piece, it is characterised in that：Comprising pulling-on piece main body (5) and by between pull head body (1) and pulling-on piece main body (5)
The metal fixture (2) for linking, and the fixture (2) includes：
Linking part (3), in order to link with described pull head body (1)；And
Installation portion (4), comprising the base portion (41) extended from one end of the linking part (3) and with from the base portion (41) towards institute
The engagement pawl (42) of tabular that the mode that the thickness of slab direction of fixture (2) projects is formed is stated, and can be via the engagement pawl
(42) pulling-on piece main body (5) are installed；And
Being formed with least one of thickness of slab of the continuous root (43) of the base portion (41) for engagement pawl (42) must be than institute
The thickness of slab for stating base portion (41) is thin；
At least a portion of root (43) is formed comprising plate width must be than the plate width of the leading section (44) of the engagement pawl (42)
Wide extension (43A)；
Pulling-on piece main body (5) include：
Main part (50)；
Fixture resettlement section (51), is arranged at one end of the main part (50), by the base portion (41) of the fixture (2)
It is contained in inside；
Groove portion (52), the direction of insertion along the fixture (2) are extended in fixture resettlement section (51), and energy
The engagement pawl (42) is enough housed；And
Fastener (55), is configured in the groove portion (52), the leading section (44) of the engagement pawl (42) is engaged.
2. pulling-on piece according to claim 1, it is characterised in that：The thickness ratio institute of the leading section (44) of engagement pawl (42)
The described at least one of thickness of slab for stating root (43) is thick.
3. pulling-on piece according to claim 1 and 2, it is characterised in that：Engagement pawl (42) are in the institute of the root (43)
State at least a portion and be included on thickness of slab direction the concave surface (CS) for becoming recess.
4. pulling-on piece according to claim 1 and 2, it is characterised in that：Fixture (2) are shape by punch process
Become.
5. a kind of pull head, it is characterised in that include：
Pull head body (1)；And
Metal fixture (2), comprising：Linking part (3), in order to link with described pull head body (1)；And installation portion (4), bag
Containing the base portion (41) extended from one end of the linking part (3) and with the plate from the base portion (41) towards the fixture (2)
The engagement pawl (42) of the tabular that the mode that thick direction projects is formed, and pulling-on piece main body can be installed via the engagement pawl (42)
(5)；And at least one of thickness of slab of the root (43) continuously described engagement pawl (42) with the base portion (41) is formed and must be compared
The thickness of slab of base portion (41) is thin；At least a portion of root (43) is formed comprising plate width must be than the engagement pawl (42)
The wide extension (43A) of the plate of leading section (44)；
Pulling-on piece main body (5) include：
Main part (50)；
Fixture resettlement section (51), is arranged at one end of the main part (50), by the base portion (41) of the fixture (2)
It is contained in inside；
Groove portion (52), the direction of insertion along the fixture (2) are extended in fixture resettlement section (51), and energy
The engagement pawl (42) is enough housed；And
Fastener (55), is configured in the groove portion (52), the leading section (44) of the engagement pawl (42) is engaged.
6. a kind of slide fastener, comprising the pull head described in claim 5.
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 CN104427901A (en) | 2015-03-18 |
| CN104427901B true 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) |
Families Citing this family (4)
| 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 |
| 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 |
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 |
| 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 CN CN201280074619.6A patent/CN104427901B/en active Active
- 2012-07-13 WO PCT/JP2012/068022 patent/WO2014010090A1/en active Application Filing
-
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201406315A (en) | 2014-02-16 |
| TWI543719B (en) | 2016-08-01 |
| CN104427901A (en) | 2015-03-18 |
| WO2014010090A1 (en) | 2014-01-16 |
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