CN205512738U - Metal particles tooth zip fastener - Google Patents
Metal particles tooth zip fastener Download PDFInfo
- Publication number
- CN205512738U CN205512738U CN201620070320.9U CN201620070320U CN205512738U CN 205512738 U CN205512738 U CN 205512738U CN 201620070320 U CN201620070320 U CN 201620070320U CN 205512738 U CN205512738 U CN 205512738U
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- Prior art keywords
- pull head
- barrier sheet
- chain
- tooth
- slide fastener
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Abstract
The utility model provides a metal particles tooth zip fastener belongs to zip fastener technical field. It does not have the separation structure in having solved current metal zipper, and the pull head is blocked by the foreign matter easily, separation nature subalternation technical problem. This metal particles tooth zip fastener including pull head and chain belt, is fixed with the chain tooth on the chain area, the pull head is worn to establish on the chain area, and the material of chain tooth is copper, has set gradually plating layer and singapore rack -layer on the chain tooth, and the thickness of plating layer and singapore rack -layer is than being 3: 1, be provided with the separation structure on the pull head, the separation structure includes elastic piece that blocks, blocks that the piece has location portion and work portion, and shape is colluded in location portion and both formation of work portion, blocks that the location portion of piece is fixed at the pull head lower surface, blocks that the work portion of piece can support by on the chain belt lower surface, forms an obtuse angle between location portion and the pull head lower surface, and this obtuse angle is 140 - 160. The utility model has the advantages of the separation is effectual.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to a kind of metallic particles tooth slide fastener.
Background technology
Slide fastener is dependent on continuously arranged chain tooth, makes article the connector closing or separating,
Now it is largely used to clothing, bag and tent etc..Slide fastener by chain tooth, pull head, former code,
Rear code or locking member etc. form, and wherein chain tooth is key component, and it directly determines slide fastener
Layback intensity.General slide fastener has two panels chain belt, each own string chain tooth in every chain belt,
The two row interlaced arrangements of chain tooth, pull head clamps two side chain teeth, by drawing button loop to slide, i.e.
The chain tooth that can make both sides engages each other or disengages.Slide fastener can be divided into by material: nylon zipper,
Resin teeth zipper and metal zip fastener.
Through retrieval, as Chinese patent literature disclose a kind of metal zip fastener [application number:
201410694170.4；Publication number: CN 104382299A].This metal zip fastener, bag
Include: two symmetrically arranged fixing cloths, chain tooth, the spacing code of end, slider of zipper fasteners and draw
Sheet, described chain tooth is correspondingly arranged on two fixing cloths respectively, and described slider of zipper fastener passes through
Chain tooth connects between the fixing cloth being arranged on both sides, and the connection of described pulling-on piece is arranged on slide fastener
On head, the spacing code of described end is arranged on the bottom of fixing cloth, it is characterised in that institute
Stating chain tooth is iron and steel chain tooth, and described slider of zipper fastener is iron and steel slider of zipper fastener, the bottom of described pulling-on piece
Being fixedly installed one block of Magnet, described end spacing code table face is pasted with one piece of magnetic adhesive tape.
Although the metal zip fastener pulling-on piece disclosed in this patent is difficult to rock, quietness is good, but
It is this metal zip fastener not to have barrier structure, pull head are easily blocked by foreign body, barrier
Difference, therefore, it is necessary for designing a kind of metallic particles tooth slide fastener.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that
A kind of metallic particles tooth slide fastener, this slide fastener has the advantages that barriering effect is good.
The purpose of this utility model can be realized by following technical proposal: metallic particles tooth
Slide fastener, including pull head and chain belt, chain belt is fixed with chain tooth, and pull head is located in chain belt,
It is characterized in that, the material of described chain tooth is copper, chain tooth is disposed with electrodeposited coating and
Singapore rack-layer, the thickness of electrodeposited coating and Singapore rack-layer ratio for 3:1, pull head is provided with obstruct knot
Structure, barrier structure includes the barrier sheet of elasticity, and barrier sheet has location division and work portion,
Location division and work portion are formed hook-shaped, and the location division of barrier sheet is fixed on pull head following table
Face, the work portion of barrier sheet can be resisted against on chain belt lower surface, location division and pull head following table
Forming an obtuse angle between face, the angle at this obtuse angle is 140 ° 160 °；Drawing of pull head
Connect on sheet and have fixture, fixture is provided with for positioning by a demountable structure
Keeper.
Use above structure, in pull head can being avoided to pull by barrier sheet, hair or clothes
Enter in pull head Deng foreign body, it is ensured that chain tooth normal occlusion or separation, barriering effect is good；Chain
It is disposed with electrodeposited coating and Singapore rack-layer on tooth, uses this structure, it is to avoid slide fastener is at ready-made clothes
Occur variable color in water-washing process, the problem such as fade, and is greatly prolonged its use time, uses
Life-span is long.
The material of described barrier sheet is plastics, and the material of electrodeposited coating is zinc or nickel or silver, Singapore
The material of rack-layer is organosilicon.
Using with upper type, barrier sheet processes by the way of injection, can facilitate it
Processing and fabricating, production cost is low.
The thickness of described barrier sheet is 0.3 0.8mm.
Use with upper type, it can be ensured that barrier sheet has enough use intensity, use the longevity
Life is long.
Described barrier sheet is fixed on pull head by hot melting way.
Use with upper type, barrier sheet can be rapidly secured on pull head, it is to avoid both go out
The phenomenon now separated, good fixing effect.
The quantity of described barrier sheet is two, it may be assumed that the first barrier sheet and the second barrier sheet,
First barrier sheet and the second barrier sheet are symmetrical relative to pull head.
Use above structure, the both sides of pull head can be stopped simultaneously, rational in infrastructure.
Described demountable structure includes the draw-in groove being arranged on keeper one end and is arranged on fixing
The snapin part that one end of part is corresponding with draw-in groove, snapin part can be connected in draw-in groove；Location
The part other end has the link for positioning label or suspension member.
Use above structure, by link, suspension member is fixed on the positioning element, by fixture
Snapin part be connected in the draw-in groove of keeper, can quickly suspension member be positioned, decoration side
Just.
Compared with prior art, this metallic particles tooth slide fastener has the advantage that
1, in pull head can being avoided to pull by barrier sheet in this slide fastener, hair or clothes etc. are different
Thing enters in pull head, it is ensured that chain tooth normal occlusion or separation, barriering effect is good.
2, it is disposed with electrodeposited coating and Singapore rack-layer on chain tooth, uses this structure, it is to avoid draw
Chain occurs variable color during ready-made clothes washing, the problem such as fade, and is greatly prolonged it when using
Between, service life is long.
3, barrier sheet is fixed on pull head by hot melting way, uses which, can will hinder
Catch is rapidly secured on pull head, it is to avoid both the phenomenon separated, good fixing effect occur.
4, by link, suspension member is fixed on the positioning element, by the snapin part clamping of fixture
In the draw-in groove of keeper, can quickly be positioned by suspension member, decoration is convenient.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of this slide fastener.
Fig. 2 is the planar structure schematic diagram that this slide fastener removes part.
Fig. 3 is the sectional view of chain tooth in this slide fastener.
In figure, 1, chain belt；2, chain tooth；3, pull head；3a, pulling-on piece；4, keeper；
4a, draw-in groove；5, link；6, fixture；6a, snapin part；7, barrier sheet；8、
Electrodeposited coating；9, Singapore rack-layer.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, this metallic particles tooth slide fastener, including pull head 3
With chain belt 1, chain belt 1 being fixed with chain tooth 2, pull head 3 is located in chain belt 1, chain tooth
The material of 2 is copper, and chain tooth 2 is disposed with electrodeposited coating 8 and Singapore rack-layer 9, electrodeposited coating
8 and the thickness of Singapore rack-layer 9 than for 3:1, in the present embodiment, the thickness of electrodeposited coating 8 is
21 μm, the thickness of Singapore rack-layer 9 is 7 μm；Barrier structure it is provided with, resistance on pull head 3
Include the barrier sheet 7 of elasticity every structure, barrier sheet 7 has location division and work portion, fixed
Position portion and work portion are formed hook-shaped, and the location division of barrier sheet 7 is fixed on pull head 3 times
Surface, the work portion of barrier sheet 7 can be resisted against on chain belt 1 lower surface, location division and drawing
Forming an obtuse angle between 3 lower surfaces, the angle at this obtuse angle is 140 ° 160 °,
In the present embodiment, the angle at this obtuse angle is 150 °；Use this structure, by stopping
During sheet 7 can avoid pull head 3 to pull, the foreign body such as hair or clothes enters in pull head 3, really
Protecting chain tooth 2 normal occlusion or separation, barriering effect is good；It is disposed with electricity on chain tooth 2
Coating 8 and Singapore rack-layer 9, use this structure, it is to avoid slide fastener goes out during ready-made clothes washing
Existing variable color, the problem such as fade, and is greatly prolonged its use time, and service life is long；Pull head
On the pulling-on piece 3a of 3, connection has fixture 6, and fixture 6 is set by a demountable structure
It is equipped with the keeper 4 for location.
As shown in Figure 2 and Figure 3, the material of barrier sheet 7 is plastics, the material of electrodeposited coating 8
Material is zinc or nickel or silver, and the material of concrete plating determines, according to actual needs in this enforcement
In example, the material of electrodeposited coating 8 is zinc；The material of Singapore rack-layer 9 is organosilicon, organosilicon
For the existing product can bought on market；Using which, barrier sheet 7 is by injection
Mode process, its processing and fabricating can be facilitated, production cost is low.
As in figure 2 it is shown, the thickness of barrier sheet 7 is 0.3 0.8mm, in the present embodiment,
The thickness of barrier sheet 7 is 0.5mm；Use which, it can be ensured that barrier sheet 7 has foot
Enough use intensity, service life is long.
As in figure 2 it is shown, barrier sheet 7 is fixed on pull head 3 by hot melting way；Use
Which, can be rapidly secured at barrier sheet 7 on pull head 3, it is to avoid both occur separating
Phenomenon, good fixing effect.
As in figure 2 it is shown, the quantity of barrier sheet 7 is two, it may be assumed that the first barrier sheet and
Two barrier sheets, the first barrier sheet and the second barrier sheet are symmetrical relative to pull head 3；Use
The both sides of pull head 3 can be stopped by this structure simultaneously, rational in infrastructure.
As it is shown in figure 1, demountable structure includes the draw-in groove 4a being arranged on keeper 4 one end
The snapin part 6a corresponding with draw-in groove 4a with the one end being arranged on fixture 6, snapin part
6a can be connected in draw-in groove 4a；Keeper 4 other end has for positioning label or extension
The link 5 of part；Use this structure, by link 5, suspension member be fixed on keeper 4,
The snapin part 6a of fixture 6 is connected in the draw-in groove 4a of keeper 4, can quickly by
Suspension member positions, and decoration is convenient.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Claims (5)
1. metallic particles tooth slide fastener, including pull head and chain belt, chain belt is fixed with chain tooth,
Pull head is located in chain belt, it is characterised in that the material of described chain tooth is copper, on chain tooth
Be disposed with electrodeposited coating and Singapore rack-layer, the thickness of electrodeposited coating and Singapore rack-layer than for 3:1,
Being provided with barrier structure on pull head, barrier structure includes the barrier sheet of elasticity, and barrier sheet has
Location division and work portion, location division and work portion is had to be formed hook-shaped, determining of barrier sheet
Position portion is fixed on pull head lower surface, and the work portion of barrier sheet can be resisted against on chain belt lower surface,
Forming an obtuse angle between location division and pull head lower surface, the angle at this obtuse angle is 140 °
—160°；Connect on the pulling-on piece of pull head and have fixture, fixture is detachably tied by one
Structure is provided with the keeper for location.
Metallic particles tooth slide fastener the most according to claim 1, it is characterised in that institute
The material stating barrier sheet is plastics, and the material of electrodeposited coating is zinc or nickel or silver, Singapore rack-layer
Material is organosilicon.
Metallic particles tooth slide fastener the most according to claim 1, it is characterised in that institute
The thickness stating barrier sheet is 0.3 0.8mm；Described barrier sheet is fixed on by hot melting way
On pull head.
Metallic particles tooth slide fastener the most according to claim 3, it is characterised in that institute
The quantity stating barrier sheet is two, it may be assumed that the first barrier sheet and the second barrier sheet, the first resistance
Catch and the second barrier sheet are symmetrical relative to pull head.
Metallic particles tooth slide fastener the most according to claim 1, it is characterised in that institute
State demountable structure to include being arranged on the draw-in groove of keeper one end and being arranged on the one of fixture
Holding the snapin part corresponding with draw-in groove, snapin part can be connected in draw-in groove；Keeper another
End has the link for positioning label or suspension member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070320.9U CN205512738U (en) | 2016-01-25 | 2016-01-25 | Metal particles tooth zip fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070320.9U CN205512738U (en) | 2016-01-25 | 2016-01-25 | Metal particles tooth zip fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205512738U true CN205512738U (en) | 2016-08-31 |
Family
ID=56768536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070320.9U Active CN205512738U (en) | 2016-01-25 | 2016-01-25 | Metal particles tooth zip fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205512738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105495873A (en) * | 2016-01-25 | 2016-04-20 | 浙江杰凯拉链科技有限公司 | Zipper with metal particle teeth and production technology of zipper with metal particle teeth |
-
2016
- 2016-01-25 CN CN201620070320.9U patent/CN205512738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105495873A (en) * | 2016-01-25 | 2016-04-20 | 浙江杰凯拉链科技有限公司 | Zipper with metal particle teeth and production technology of zipper with metal particle teeth |
| CN105495873B (en) * | 2016-01-25 | 2018-12-28 | 浙江杰凯拉链科技有限公司 | Metallic particles tooth zipper and its production technology |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |