CN107581722A - Die core assembly and sliding member - Google Patents
Die core assembly and sliding member Download PDFInfo
- Publication number
- CN107581722A CN107581722A CN201610599758.0A CN201610599758A CN107581722A CN 107581722 A CN107581722 A CN 107581722A CN 201610599758 A CN201610599758 A CN 201610599758A CN 107581722 A CN107581722 A CN 107581722A
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- China
- Prior art keywords
- extension
- thickness
- base
- mould base
- thickened
- Prior art date
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- 230000004308 accommodation Effects 0.000 claims description 47
- 239000011159 matrix material Substances 0.000 claims description 24
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000012797 qualification Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/46—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples
- B21D53/50—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/101—Permanent cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/16—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure specially adapted for casting slide fasteners or elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/76—Cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Seats For Vehicles (AREA)
- Slide Fasteners (AREA)
Abstract
The invention discloses a die core assembly and a sliding member. The die core assembly is used for forming a part of the outer shape of a slider assembly. The mold core assembly includes a first mold core structure and a second mold core structure. The first mold core structure has two first side structures and a first intermediate structure located between the two first side structures. The first intermediate structure has two first extensions. The second mold core structure has two second side structures and a second intermediate structure located between the two second side structures. The second intermediate structure has two second extending portions provided corresponding to each other. Because each first extension part has different thickness, and each second extension part has different thickness, so can increase the life of mould base core subassembly to can effectively promote the production qualification rate of slider, also can reduce the cost of manufacture of slider.
Description
Technical field
The present invention relates to a kind of mould base heart component and sliding part, is used to shape more particularly to one kind
The mould base heart component of a part of profile of sliding part, and it is a kind of applied to zip fastener slider combined structure
Sliding part.
Background technology
The basic connecting assembly of common clothes is nothing more than use button or zipper.Compared to button,
Possess more preferable usability and more firm architectural characteristic, general zipper using zipper
With a slider of zipper fastener and a zipper strip, it is past that slider of zipper fastener mainly coordinates zipper strip to be carried out as zipper
The chain joint assembly pulled again so that zipper is applied will be more popular in dress ornament and accessory.However,
Prior art provides a kind of mould base heart for being used to form a part of profile of the sliding part of slider of zipper fastener
The structure design of component is bad, causes the service life of mould base heart component to shorten, and causes made
The disqualification rate lifting of sliding part out.
The content of the invention
The technical problems to be solved by the invention are, provide a kind of mould in view of the shortcomings of the prior art
Base heart component and sliding part.
In order to solve above-mentioned technical problem, a wherein technical scheme of the present invention is to provide
A kind of mould base heart component, it is outer that it is used for a part for the sliding part for shaping a zip fastener slider combined structure
Shape, the sliding part have a basal part, two side block portions and a base portion, two side blocks
Portion upwardly extends from the two of the basal part opposite sides respectively, and two side block portions are each other
Correspond to and be connected to a front end of the basal part, the base portion is arranged on the basal part and connected
A rear end of the basal part is connected to, wherein, the mould base heart component includes：One first mould base
Core structure and one second mould base core structure.The first mould base core structure has one first base
Body, two the first side structure bodies for extending and corresponding to each other from first matrix and from institute
The first matrix is stated to extend and tie among one first between two the first side structure bodies
Structure body, wherein, first intermediate structures have two the first extensions of the setting that corresponds to each other,
And each described first extension has different thickness.The second mould base core structure has one
Second matrix, two the second side structure bodies for extending and corresponding to each other from second matrix with
And one extend and second between two the second side structure bodies from second matrix
Intermediate structures, wherein, second intermediate structures have two second of the setting that corresponds to each other
Extension, and each described second extension has different thickness.Wherein, among described first
Two first extensions of structure are connected to two institutes of second intermediate structures
The second extension is stated, and a part of profile of the base portion is by the institute of the first mould base core structure
State two first extensions of the first intermediate structures and the second mould base core structure
Two second extensions of second intermediate structures, which cooperate, to be formed.
Further, first intermediate structures have one to be formed in two first extensions
Between the first main accommodation space, each described first extension have one formed in two phases
First time between corresponding first thickened section wants accommodation space, and the described first main accommodating sky
Between be communicated in two first times of two first extensions and want between accommodation space；Wherein,
Second intermediate structures have one formed it is second main between two second extensions
Accommodation space, each described second extension have one to be formed at two corresponding described second
Accommodation space is wanted for the second time between thickened section, and the second main accommodation space is communicated in described first
Main accommodation space and it is communicated in two of two second extensions and houses sky described second
Between between, and two of two second extensions want for described second accommodation space be respectively communicated with
Two first times of two first extensions want accommodation space.
Further, the main bodies of the base portion correspond to the described first main accommodating sky
Between and the second main accommodation space, and the profile of the main bodies of the base portion is by institute
State the first main accommodation space and the second main accommodation space cooperates and formed.
Further, each described strip fin corresponds to corresponding first extension
The first time, which is wanted described second of accommodation space and corresponding second extension, to hold
Between being empty, and the profile of each strip fin is as described in corresponding first extension
Sky will be housed by wanting described second of accommodation space and corresponding second extension for the first time
Between cooperate and formed.
Further, each described dented space corresponds to corresponding first extension
Two described second of two first thickened sections and corresponding second extension thicken
Portion, and the shape of each dented space is by two corresponding to corresponding first extension
Two second thickened sections of individual first thickened section and corresponding second extension
Mutual cooperation is formed.
In order to solve above-mentioned technical problem, an other technical scheme of the present invention is to provide
A kind of mould base heart component, it is outer that it is used for a part for the sliding part for shaping a zip fastener slider combined structure
Shape, the sliding part have a basal part, two side block portions and a base portion, two side blocks
Portion upwardly extends from the two of the basal part opposite sides respectively, and two side block portions are each other
Correspond to and be connected to a front end of the basal part, the base portion is arranged on the basal part and connected
A rear end of the basal part is connected to, wherein, the mould base heart component includes：One first mould base
Core structure and one second mould base core structure.The first mould base core structure has one first base
Body, two the first side structure bodies for extending and corresponding to each other from first matrix and one from
First matrix extends and tied among first between two the first side structure bodies
Structure body, wherein, first intermediate structures have two the first extensions of the setting that corresponds to each other,
And each described first extension has different thickness；The second mould base core structure has one
Second matrix, two the second side structure bodies for extending and corresponding to each other from second matrix with
And one extend and second between two the second side structure bodies from second matrix
Intermediate structures, wherein, second intermediate structures have two second of the setting that corresponds to each other
Extension, and each described second extension has different thickness；Wherein, among described first
Two first extensions of structure are connected to two institutes of second intermediate structures
The second extension is stated, and a part of profile of the base portion is by the institute of the first mould base core structure
State two first extensions of the first intermediate structures and the second mould base core structure
Two second extensions of second intermediate structures, which cooperate, to be formed.
Further, each described first extension has a first foundation portion and from described
Inwardly projecting at least one first thickened section in first foundation portion, and each described second extension has
There is one second basic courses department and from inwardly projecting at least one second thickened section of second basic courses department；Its
In, at least 1 first thickened section of one of them first extension is towards described in another
At least 1 first thickened section of the first extension, the first foundation portion have a first foundation thick
Degree, first thickened section have one first to thicken thickness, and described the first of first thickened section
Thicken the first foundation thickness that thickness is more than the first foundation portion；Wherein, described in one of them
At least 1 second thickened section of the second extension towards the second extension another described extremely
Few second thickened section, second basic courses department have one second base thickness, and described second increases
Thick portion has one second to thicken thickness, and described the second of second thickened section thickens thickness and be more than institute
State second base thickness of the second basic courses department.
Further, each described first extension has a first foundation portion and from described
Two inwardly projecting the first thickened sections of first foundation portion, and each described second extension has
One second basic courses department and from two inwardly projecting the second thickened sections of second basic courses department；Wherein,
Two first thickened sections of one of them first extension are respectively for described in another
Two first thickened sections of the first extension, the first foundation portion have a first foundation thick
Degree, first thickened section have one first to thicken thickness, and described the first of first thickened section
Thicken the first foundation thickness that thickness is more than the first foundation portion；Wherein, described in one of them
Two second thickened sections of the second extension are respectively for the second extension another described
Two second thickened sections, second basic courses department have one second base thickness, and described second increases
Thick portion has one second to thicken thickness, and described the second of second thickened section thickens thickness and be more than institute
State second base thickness of the second basic courses department.
In order to solve above-mentioned technical problem, an other technical scheme of the present invention is to provide
A kind of sliding part, it includes：One basal part, two side block portions and a base portion.The basal part
With a front end and a rear end.Two side block portions are respectively from two opposite sides of the basal part
End upwardly extends, wherein, two side block portions correspond to and are connected to the basal part each other
The front end.The base portion be arranged on the basal part and be connected to the basal part it is described after
End, and a part of profile of the base portion is by first intermediate structure of the mould base heart component
Both body and second intermediate structures cooperate and formed.Wherein, the base portion includes
One is arranged on the basal part and is connected to the main bodies of the rear end of the basal part, difference
Two strip fins being arranged on two opposite sides of the main bodies and it is respectively connecting to
Two dented spaces of two strip fins.
Further, the inner surface of the basal part is protruding with a dimpling region, the dimpling area
Domain connects the main bodies of the base portion and partially around the described main of the base portion
Body, and the dimpling region of two dented spaces of the base portion and the basal part
All it is U-shaped.
The beneficial effects of the present invention are, mould base heart component that technical solution of the present invention is provided and
Sliding part, it can be by the way that " first extension has different thickness, and second extension
With different thickness " and " base portion is arranged on the basal part and is connected to including one
The main bodies of the rear end of the basal part, two two-phases for being separately positioned on the main bodies
The strip fin and two dented spaces for being respectively connecting to two strip fins tossed about on end "
Design, to increase the service life of the mould base heart component, and can effectively lift the slip
The production qualification rate of part, the cost of manufacture of the sliding part can also be reduced.
For the enabled feature and technology contents for being further understood that the present invention, refer to below in connection with this hair
Bright detailed description and accompanying drawing, however the accompanying drawing provided be merely provided for refer to explanation, not use
To be any limitation as to the present invention.
Brief description of the drawings
Fig. 1 is a schematic perspective view of the first mould base core structure of inventive die base heart component.
Fig. 2 is other one three-dimensional signal of the first mould base core structure of inventive die base heart component
Figure.
Fig. 3 is a schematic perspective view of the second mould base core structure of inventive die base heart component.
Fig. 4 is other one three-dimensional signal of the second mould base core structure of inventive die base heart component
Figure.
Fig. 5 is the first mould base core structure and the second mould base hearty cord of inventive die base heart component
The Three-dimensional combination diagram of structure.
Fig. 6 is the diagrammatic cross-section of Fig. 5 VI-VI hatchings.
Fig. 7 is the diagrammatic cross-section of Fig. 5 VII-VII hatchings.
Fig. 8 is the first mould base core structure and the second mould base hearty cord of inventive die base heart component
The perspective exploded view of structure.
Fig. 9 is a schematic side view of sliding part of the present invention.
Figure 10 is that the other side of sliding part of the present invention regards schematic diagram.
Figure 11 is the schematic rear view of sliding part of the present invention.
Figure 12 is the Three-dimensional combination diagram of zip fastener slider combined structure of the present invention.
Figure 13 be the profile of main bodies of the present invention and strip fin by two the first extensions and
The formed schematic diagram of two the second extensions mutual cooperations.
Figure 14 is that the main bodies of one embodiment of the invention and the profile of strip fin are prolonged by one first
Extending portion and one second extension cooperate formed schematic diagram.
Figure 15 is the main bodies of the other embodiment of the present invention and the profile of strip fin by one the
One extension and one second extension cooperate formed schematic diagram.
Figure 16 is the main bodies of another embodiment in addition of the invention and the profile of strip fin by one
First extension and one second extension cooperate formed schematic diagram.
Embodiment
It is to illustrate presently disclosed relevant " mould base heart group by particular specific embodiment below
The embodiment of part and sliding part ", those skilled in the art can be by contents disclosed in this specification
Understand advantages of the present invention and effect.The present invention can be implemented by other different specific embodiments
Or application, the various details in this specification may be based on different viewpoints and application, do not departing from this hair
Various modifications and change are carried out under bright spirit.In addition, the accompanying drawing of the present invention is only simple schematically illustrate,
Not according to the description of actual size, stated.This will be explained in further detail in following embodiment
The correlation technique content of invention, but disclosure of that and the technical scope for being not used to the limitation present invention.
Refer to shown in Fig. 1 to Figure 11, the present invention provides a kind of mould base heart component M, and it is used for
Shape a part of profile of a sliding part 3 of a zip fastener slider combined structure Z.Wherein, sliding part 3 has
Have 30, two base portions 32 of side block portion 31 and one of a basal part, two side block portions 31 respectively from
The two-phase of basal part 30 end of tossing about upwardly extends, and two side block portions 31 correspond to and are connected to each other
One front end 301 of basal part 30, and base portion 32 is arranged on basal part 30 and is connected to substrate
One rear end 302 in portion 30.In addition, base portion 32 is arranged on basal part 30 and is connected to including one
The main bodies 321, two of the rear end 302 of basal part 30 are separately positioned on the two of main bodies 321
Strip fin 322 on opposite side and two are respectively connecting to two strip fins 322 and respectively
Partially around the dented space 323 of two strip fins 322.
Coordinate shown in Fig. 1 to Fig. 8, mould base heart component M includes：One first mould base core structure
1 and one second mould base core structure 2.
First, coordinate shown in Fig. 1 and Fig. 2, the first mould base core structure 1 has one first matrix
10th, two the first side structure bodies 11 and one for extending and corresponding to each other from the first matrix 10
The first intermediate structure extended and be located between two the first side structure bodies 11 from the first matrix 10
Body 12.In addition, the first intermediate structures 12 have the first extension of two settings that correspond to each other
120, and each first extension 120 has a first foundation portion 120A and two from first
The first inwardly projecting basic courses department 120A thickened section 120B.Therefore, the present invention can thicken by first
Portion 120B design, to increase the overall construction intensity of the first extension 120, and then increase mould
Base heart component M service life, and the production qualification rate of sliding part 3 can be effectively lifted, also may be used
To reduce the cost of manufacture of sliding part 3.
From the above, two the first thickened section 120B difference face of one of them the first extension 120
To two the first thickened section 120B of another the first extension 120.In addition, first foundation portion
There is 120A first foundation thickness a T11, the first thickened section 120B to have one first to thicken thickness
T12, and the first of the first thickened section 120B thickens thickness T12 more than first foundation portion 120A's
First foundation thickness T11, that is to say, that each first extension 120 has different thickness.
In addition, the first intermediate structures 12 have one formed between two the first extensions 120 first
Main accommodation space R10, each first extension 120 have one to be formed at two corresponding the
First time between one thickened section 120B wants accommodation space R11, and the first main accommodation space R10
Two first times for being communicated in two the first extensions 120 are wanted between accommodation space R11.
Furthermore coordinate shown in Fig. 3 and Fig. 4, the second mould base core structure 2 has one second matrix
20th, two the second side structure bodies 21 and one for extending and corresponding to each other from the second matrix 20
The second intermediate structure extended and be located between two the second side structure bodies 21 from the second matrix 20
Body 22.In addition, the second intermediate structures 22 have the second extension of two settings that correspond to each other
220, and each second extension 220 has one second basic courses department 220A and two from second
The second inwardly projecting basic courses department 220A thickened section 220B.Therefore, the present invention can thicken by second
Portion 220B design, to increase the overall construction intensity of the second extension 220, and then increase mould
Base heart component M service life, and the production qualification rate of sliding part 3 can be effectively lifted, also may be used
To reduce the cost of manufacture of sliding part 3.
From the above, two the second thickened section 220B difference face of one of them the second extension 220
To two the second thickened section 220B of another the second extension 220.In addition, the second basic courses department
There is 220A one second base thickness T21, the second thickened section 220B to have one second to thicken thickness
T22, and the second of the second thickened section 220B thickens thickness T22 more than the second basic courses department 220A's
Second base thickness T21, that is to say, that each second extension 220 has different thickness.
In addition, the second intermediate structures 22 have one formed between two the second extensions 220 second
Main accommodation space R20, each second extension 220 have one to be formed at two corresponding the
Accommodation space R21, the second main accommodation space R20 companies are wanted for the second time between two thickened section 220B
Pass through the first main accommodation space R10 and be communicated in two the second extensions 220 two second will
Between accommodation space R21, and two of two the second extensions 220 want accommodation space second
R21 is respectively communicated with wants accommodation space R11 in two first times of two the first extensions 120.
Furthermore coordinate shown in Fig. 1, Fig. 3 and Fig. 5 to Fig. 8, the first intermediate structures 12
Two the first extensions 120 are connected to two the second extensions of the second intermediate structures 22
220, and a part of profile of base portion 32 can be tied by the first centre of the first mould base core structure 1
Two the first extensions 120 of structure body 12 and the second intermediate structure of the second mould base core structure 2
Two the second extensions 220 of body 22 cooperate and formed.
For further, because the profile of the main bodies 321 of base portion 32 can be main by first
The main accommodation space R20 of accommodation space R10 and second, which cooperate, to be formed, so base portion
It is mainly accommodating that 32 main bodies 321 will correspond to the first main accommodation space R10 and second
Space R20.
For further, because the profile of each strip fin 322 can be prolonged by corresponding first
The first time of extending portion 120 wants second of accommodation space R11 and the second corresponding extension 220
Want accommodation space R21 to cooperate to be formed, so each strip fin 322 will correspond to phase
The first time of corresponding first extension 120 wants accommodation space R11 and the second corresponding extension
Accommodation space R21 is wanted in second of 220.
For further, because the shape of each dented space 323 can be by corresponding to corresponding
Two the first thickened section 120B of the first extension 120 and the second corresponding extension 220
Two the second thickened section 220B, which cooperate, to be formed, so each dented space 323 will be right
Should be in two the first thickened section 120B of the first corresponding extension 120 and corresponding second
Two the second thickened section 220B of extension 220.
Whereby, coordinating shown in Fig. 9 to Figure 12, the present invention provides a kind of zip fastener slider combined structure Z,
It includes：One sliding part 3, a latch hook member 4 and a drawing article 5.
First, coordinate shown in Fig. 9 to Figure 11, sliding part 3 has 30, two side blocks of a basal part
The base portion 32 of portion 31 and one.In addition, two side block portions 31 are two opposite respectively from basal part 30
Side upwardly extends, and two side block portions 31 correspond to and are connected to the one of basal part 30 each other
Front end 301.Furthermore after base portion 32 is arranged on basal part 30 and is connected to the one of basal part 30
End 302, and base portion 32 has a penetration type locating aperture between two side block portions 31
320 (as shown in Figure 8).In addition, base portion 32 is arranged on basal part 30 and is connected to including one
The main bodies 321, two of the rear end 302 of basal part 30 are separately positioned on the two of main bodies 321
Strip fin 322 and two depressions for being respectively connecting to two strip fins 322 on opposite side
Space 323.Significantly, since main bodies 321 two-phase toss about end on can form two
Individual dented space 323, it is possible to reduce the cost of manufacture of sliding part 3.
Furthermore coordinate shown in Fig. 8 and Figure 12, latch hook member 4 is movably disposed in base portion 32
On, and have one movably through penetration type locating aperture 320 on an end of latch hook member 4
Location division 40.In addition, drawing article 5 movably cooperates with latch hook member 4.
For further, coordinate shown in Fig. 9 to Figure 11, the interior table of the basal part 30 of sliding part 3
Face 300 is protruding with a dimpling region 303, and dimpling region 303 connects the main bodies of base portion 32
321 and partially around the main bodies 321 of base portion 32, and two depressions of base portion 32
Space 323 and the dimpling region 303 of basal part 30 are all U-shaped.In addition, base portion 32
Including a load bearing seat 324 for being arranged on main bodies 321 and being separated each other with basal part 30 and
Two interior concave space R30 formed between dimpling region 303 and load bearing seat 324, two indent skies
Between R30 be respectively communicated with two dented spaces 323, and two strip fins 322 quilt completely respectively
It is contained in two interior concave space R30.
In summary, refer to shown in Figure 13, the profile of the main bodies 321 of base portion 32 and
The profile of each strip fin 322 can be by the first intermediate structures 12 of the first mould base core structure 1
Two the first extensions 120 and the second mould base core structure 2 the second intermediate structures 22
Two the second extensions 220, which cooperate, to be formed.For the first mould base core structure 1, often
One the first extension 120 has a first foundation portion 120A and two the first thickened section 120B,
And the first of the first thickened section 120B thickens first that thickness T12 is more than first foundation portion 120A
Base thickness T11.For the second mould base core structure 2, each second extension 220 has
There are one second basic courses department 220A and two the second thickened section 220B, and the second thickened section 220B
Second thicken thickness T22 be more than the second basic courses department 220A the second base thickness T21.Therefore,
The present invention can be by the first thickened section 120B and the second thickened section 220B design, to increase respectively
Add the overall construction intensity of the first extension 120 and the second extension 220, and then increase mould base
Heart component M service life, and the production qualification rate of sliding part 3 can be effectively lifted, can also
Reduce the cost of manufacture of sliding part 3.
For further, refer to shown in Figure 14 to Figure 16, Figure 14 to Figure 16 and Figure 13 is most
Big difference is：In Figure 14 into Figure 16, each first extension 120 has one first base
Plinth portion 120A and at least one from the first inwardly projecting first foundation portion 120A thickened section 120B,
And each second extension 220 has one second basic courses department 220A and at least one from the second base
The second inwardly projecting plinth portion 220A thickened section 220B.In addition, one of them first extension 120
At least one first thickened section 120B can be towards at least the one first of another the first extension 120
Thickened section 120B, and at least one second thickened section 220B meetings of one of them the second extension 220
Towards at least one second thickened section 220B of another the second extension 220.It is that is, every
One the first extension 120 only can also design an outermost from first foundation portion 120A (such as
Shown in Figure 14 and Figure 15) or middle (as shown in figure 16) inwardly projecting first thickened section
120B, and each second extension 220 can also only design one from the second basic courses department 220A
Outermost (as shown in Figure 14 and Figure 15) or middle (as shown in figure 16) it is inwardly projecting
The second thickened section 220B.
The beneficial effect of embodiment
In summary, the beneficial effects of the present invention are the mould base that technical solution of the present invention is provided
Heart component and sliding part, it can be by the way that " the first extension 120 has different thickness, and second
Extension 220 has different thickness " and " base portion 32 is arranged on basal part 30 including one
And the main bodies 321, two for being connected to the rear end 302 of basal part 30 are separately positioned on main bodies
321 two-phase toss about end on strip fin 322 and two be respectively connecting to two strip fins
The design of 322 dented space 323 ", to increase mould base heart component M service life, and
The production qualification rate of sliding part 3 can be effectively lifted, the cost of manufacture of sliding part 3 can also be reduced.
That is the present invention can extend by the first thickened section 120B of the first extension 120 and second
The second thickened section 220B in portion 220 design, to increase by the first extension 120 and second respectively
The overall construction intensity of extension 220, and then increase mould base heart component M service life, and
And the production qualification rate of sliding part 3 can be effectively lifted, the cost of manufacture of sliding part 3 can also be reduced.
Content disclosed above is only the preferred possible embodiments of the present invention, not thereby limits to this hair
Bright scope of the claims, thus it is all done with description of the invention and accompanying drawing content it is equivalent
Technique variation, it is both contained in the scope of the claims of the present invention.
Claims (10)
1. a kind of mould base heart component, the mould base heart component is used to shape a zip fastener slider combined structure
A sliding part a part of profile, the sliding part have a basal part, two side block portions
And a base portion, two side block portions are respectively from two opposite sides of the basal part
Upwardly extend, two side block portions correspond to and are connected to the one of the basal part each other
Front end, after the base portion is arranged on the basal part and is connected to the one of the basal part
End, the base portion are arranged on the basal part including one and are connected to the basal part
The main bodies of the rear end, it is separately positioned on two opposite sides of the main bodies
Two strip fins and be respectively connecting to two strip fins and respectively partially enclose
Around two dented spaces of two strip fins, it is characterised in that the mould base heart
Component includes：
One first mould base core structure, the first mould base core structure have one first base
Body, two the first side structure bodies for extending and corresponding to each other from first matrix with
And extend from first matrix and be located at one between two the first side structure bodies
First intermediate structures, wherein, first intermediate structures have the setting that corresponds to each other
Two the first extensions, each described first extension have a first foundation portion with
And from two inwardly projecting the first thickened sections of the first foundation portion；And
One second mould base core structure, the second mould base core structure have one second base
Body, two the second side structure bodies for extending and corresponding to each other from second matrix with
And extend from second matrix and be located at one between two the second side structure bodies
Second intermediate structures, wherein, second intermediate structures have the setting that corresponds to each other
Two the second extensions, each described second extension have one second basic courses department with
And from two inwardly projecting the second thickened sections of second basic courses department；
Wherein, two of first intermediate structures first extensions are connected to
Two second extensions of second intermediate structures, and one of the base portion
Exceptionally shape is as described in two of first intermediate structures of the first mould base core structure
The two of second intermediate structures of first extension and the second mould base core structure
Individual second extension, which cooperates, to be formed；
Wherein, two of one of them first extension the first thickened section difference faces
To two first thickened sections of the first extension another described, the first foundation
Portion has a first foundation thickness, and first thickened section has one first to thicken thickness, and
Described the first of first thickened section thickens described the of thickness more than the first foundation portion
One base thickness；
Wherein, two of one of them second extension the second thickened section difference faces
To two second thickened sections of the second extension another described, second basis
Portion has one second base thickness, and second thickened section has one second to thicken thickness, and
Described the second of second thickened section thickens described the of thickness more than second basic courses department
Two base thickness.
2. mould base heart component according to claim 1, it is characterised in that among described first
Structure has the main accommodating sky of one first formed between two first extensions
Between, each described first extension has to be formed to be increased at two corresponding described first
A first time between thick portion wants accommodation space, and the first main accommodation space is communicated in
Two first times of two first extensions are wanted between accommodation space；Wherein, institute
Stating the second intermediate structures has one second master formed between two second extensions
Accommodation space is wanted, each described second extension, which has, to be formed in two corresponding institutes
Stated between the second thickened section wants accommodation space, the second main accommodation space second
It is communicated in the described first main accommodation space and is communicated in two of two second extensions
Between described second wants accommodation space, and two of two second extensions described the
Two secondary accommodation spaces were respectively communicated with two first times of two first extensions
Want accommodation space.
3. mould base heart component according to claim 2, it is characterised in that the base portion
The main bodies are mainly accommodating corresponding to the described first main accommodation space and described second
Space, and the profile of the main bodies of the base portion is by the described first main accommodating sky
Between and the second main accommodation space cooperate and formed.
4. mould base heart component according to claim 2, it is characterised in that each described bar
Shape fin correspond to corresponding first extension the first time want accommodation space with
And the described of corresponding second extension wants accommodation space, and each institute for the second time
Stating the profile of strip fin will be housed by the first time of corresponding first extension
Space and the described of corresponding second extension want accommodation space phase interworking for the second time
Conjunction is formed.
5. mould base heart component according to claim 2, it is characterised in that each is described recessed
Fall into space correspond to corresponding first extension two first thickened sections and
Two second thickened sections of corresponding second extension, and each is described recessed
The shape for falling into space is increased by two described first corresponding to corresponding first extension
Two second thickened sections of thick portion and corresponding second extension cooperate
Formed.
6. a kind of mould base heart component, the mould base heart component is used to shape a zip fastener slider combined structure
A sliding part a part of profile, the sliding part have a basal part, two side block portions
And a base portion, two side block portions are respectively from two opposite sides of the basal part
Upwardly extend, two side block portions correspond to and are connected to the one of the basal part each other
Front end, after the base portion is arranged on the basal part and is connected to the one of the basal part
End, it is characterised in that the mould base heart component includes：
One first mould base core structure, the first mould base core structure have one first base
Body, two the first side structure bodies for extending and corresponding to each other from first matrix with
And extend from first matrix and be located at one between two the first side structure bodies
First intermediate structures, wherein, first intermediate structures have the setting that corresponds to each other
Two the first extensions, and each described first extension has different thickness；With
And
One second mould base core structure, the second mould base core structure have one second base
Body, two the second side structure bodies for extending and corresponding to each other from second matrix with
And extend from second matrix and be located at one between two the second side structure bodies
Second intermediate structures, wherein, second intermediate structures have the setting that corresponds to each other
Two the second extensions, and each described second extension has different thickness；
Wherein, two of first intermediate structures first extensions are connected to
Two second extensions of second intermediate structures, and one of the base portion
Exceptionally shape is as described in two of first intermediate structures of the first mould base core structure
The two of second intermediate structures of first extension and the second mould base core structure
Individual second extension, which cooperates, to be formed.
7. mould base heart component according to claim 6, it is characterised in that each described
One extension all have a first foundation portion and from the first foundation portion it is inwardly projecting to
Few one first thickened section, and each described second extension have one second basic courses department with
And from inwardly projecting at least one second thickened section of second basic courses department；Wherein, wherein one
At least 1 first thickened section of individual first extension is towards another described first
At least 1 first thickened section of extension, the first foundation portion have a first foundation
Thickness, first thickened section have one first to thicken thickness, and first thickened section
Described first thickens the first foundation thickness that thickness is more than the first foundation portion；Wherein,
At least 1 second thickened section of one of them second extension is towards another institute
State at least 1 second thickened section of the second extension, second basic courses department has one the
Two base thickness, second thickened section has one second to thicken thickness, and described second increases
It is thick more than second basis of second basic courses department that described the second of thick portion thickens thickness
Degree.
8. mould base heart component according to claim 6, it is characterised in that each described
One extension all have a first foundation portion and from the first foundation portion it is inwardly projecting two
Individual first thickened section, and each described second extension have one second basic courses department and
Two second thickened sections inwardly projecting from second basic courses department；Wherein, one of institute
Two first thickened sections for stating the first extension are prolonged respectively for another described first
Two first thickened sections of extending portion, the first foundation portion have a first foundation thickness,
First thickened section has one first to thicken thickness, and described the of first thickened section
One thickens the first foundation thickness that thickness is more than the first foundation portion；Wherein, wherein
Two second thickened sections of one second extension are respectively for described in another
Two second thickened sections of the second extension, second basic courses department have one second base
Plinth thickness, second thickened section have one second to thicken thickness, and second thickened section
Described second thicken thickness be more than second basic courses department second base thickness.
9. a kind of sliding part, it is characterised in that the sliding part includes：
One basal part, the basal part have a front end and a rear end；
Two side block portions, two side block portions are respectively from two opposite sides of the basal part
End upwardly extends, wherein, two side block portions correspond to and are connected to the base each other
The front end of bottom；And
One base portion, the base portion are arranged on the basal part and are connected to the substrate
The rear end in portion, and a part of profile of the base portion is by according to claim 6
Mould base heart component first intermediate structures and second intermediate structures two
Person cooperates and formed；
Wherein, the base portion includes being arranged on the basal part and being connected to the substrate
One main bodies of the rear end in portion, be separately positioned on two of the main bodies it is opposite
Two strip fins on side and be respectively connecting to two of two strip fins it is recessed
Fall into space.
10. sliding part according to claim 9, it is characterised in that the inner surface of the basal part
A dimpling region is protruding with, the dimpling region connects the main sheet of the base portion
Body and partially around the main bodies of the base portion, and two of the base portion
The dimpling region of the dented space and the basal part is all U-shaped.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105121397 | 2016-07-06 | ||
| TW105121397A TW201801884A (en) | 2016-07-06 | 2016-07-06 | Mold core assembly and slidable member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107581722A true CN107581722A (en) | 2018-01-16 |
Family
ID=57395540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610599758.0A Pending CN107581722A (en) | 2016-07-06 | 2016-07-27 | Die core assembly and sliding member |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20180008012A1 (en) |
| JP (1) | JP3209780U (en) |
| CN (1) | CN107581722A (en) |
| DE (1) | DE202016105354U1 (en) |
| GB (1) | GB2552229B (en) |
| TW (1) | TW201801884A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2018278062B2 (en) * | 2017-06-02 | 2023-12-07 | Mrm Hk Limited | Zip fastener |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282987A2 (en) * | 1987-03-17 | 1988-09-21 | Yoshida Kogyo K.K. | Method of making injection-molded slide fastener sliders |
| US5073103A (en) * | 1990-10-01 | 1991-12-17 | Hseng Chee Enterprise Pte, Ltd | Integral sliding member of a slide fastener and the molding device thereof |
| CN1175500A (en) * | 1996-08-20 | 1998-03-11 | Ykk株式会社 | Method and mold for molding slide fastener slider body |
| TW439430U (en) * | 1999-10-08 | 2001-06-07 | Chang Chih Chong | Improved structure of forming mold seat for zipper molding machine |
| CN204398349U (en) * | 2014-12-04 | 2015-06-17 | 福建浔兴拉链科技股份有限公司 | A kind of Zipper forming mould |
| CN205923156U (en) * | 2016-07-06 | 2017-02-08 | 中传企业股份有限公司 | Die core assembly and sliding member |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB641383A (en) * | 1948-02-06 | 1950-08-09 | Martin Winterhalter | Improvements in or relating to moulds for making sliders for sliding clasp fasteners |
| JP3560118B2 (en) * | 1997-09-19 | 2004-09-02 | Ｙｋｋ株式会社 | Slider for slide fastener and molding die |
-
2016
- 2016-07-06 TW TW105121397A patent/TW201801884A/en unknown
- 2016-07-27 CN CN201610599758.0A patent/CN107581722A/en active Pending
- 2016-09-26 DE DE202016105354.4U patent/DE202016105354U1/en not_active Expired - Lifetime
- 2016-10-17 US US15/295,569 patent/US20180008012A1/en not_active Abandoned
- 2016-11-30 GB GB1620254.1A patent/GB2552229B/en not_active Expired - Fee Related
-
2017
- 2017-01-26 JP JP2017000273U patent/JP3209780U/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282987A2 (en) * | 1987-03-17 | 1988-09-21 | Yoshida Kogyo K.K. | Method of making injection-molded slide fastener sliders |
| US5073103A (en) * | 1990-10-01 | 1991-12-17 | Hseng Chee Enterprise Pte, Ltd | Integral sliding member of a slide fastener and the molding device thereof |
| CN1175500A (en) * | 1996-08-20 | 1998-03-11 | Ykk株式会社 | Method and mold for molding slide fastener slider body |
| TW439430U (en) * | 1999-10-08 | 2001-06-07 | Chang Chih Chong | Improved structure of forming mold seat for zipper molding machine |
| CN204398349U (en) * | 2014-12-04 | 2015-06-17 | 福建浔兴拉链科技股份有限公司 | A kind of Zipper forming mould |
| CN205923156U (en) * | 2016-07-06 | 2017-02-08 | 中传企业股份有限公司 | Die core assembly and sliding member |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201801884A (en) | 2018-01-16 |
| DE202016105354U1 (en) | 2016-11-07 |
| US20180008012A1 (en) | 2018-01-11 |
| JP3209780U (en) | 2017-04-06 |
| GB2552229B (en) | 2018-07-18 |
| GB201620254D0 (en) | 2017-01-11 |
| GB2552229A (en) | 2018-01-17 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180116 |
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