CN209268829U - A kind of dead zipper of abrasion-resistant sticking-proof - Google Patents
A kind of dead zipper of abrasion-resistant sticking-proof Download PDFInfo
- Publication number
- CN209268829U CN209268829U CN201821167148.4U CN201821167148U CN209268829U CN 209268829 U CN209268829 U CN 209268829U CN 201821167148 U CN201821167148 U CN 201821167148U CN 209268829 U CN209268829 U CN 209268829U
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- CN
- China
- Prior art keywords
- sprocket
- zipper
- abrasion
- dead
- head
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Abstract
The utility model discloses a kind of dead zippers of abrasion-resistant sticking-proof, its structure includes fixed strap, sprocket, plunger, pull head and notch, the bottom of the fixed strap is fixedly connected down only, the lower top only is equipped with plunger, the middle part of the fixed strap is equipped with sprocket, the top of the sprocket is equipped with ball tooth head, the outer surface of the ball tooth head is equipped with antifriction metal (AFM) coating, the outer surface of the sprocket is equipped with pull head, the pull head includes pulling-on piece, annulated column, notch, sliding body, is fixedly connected at the top of the sprocket only.A kind of dead zipper of abrasion-resistant sticking-proof avoids traditional square shaped teeth head during drawing because of the stuck phenomenon of corner angle by the way that the tooth head of sprocket is changed to ball tooth head, cause to occur sprocket deformation damage as a result, structure is simple, practicability is stronger.
Description
Technical field
The utility model relates to a kind of zipper technology field, specially a kind of dead zipper of abrasion-resistant sticking-proof.
Background technique
Zipper is a kind of by continuously arranged sprocket, so that some article merges or separated articles, is usually used
In clothes, packaging bag and containing box etc., nylon zipper, resin teeth zipper, metal zip fastener can be divided into according to material, can be divided according to kind
For close tail zipper, separating zipper, it is double close tail zipper, double separating zippers and unilateral separating zipper, now zipper on the market is mostly
Fixed pattern is possible to go out because of the situation of long-time service during merging and pulling open using rectangular sprocket
Existing stuck phenomenon, the corner angle of sprocket because dislocation finally occur it is stuck, can only promotion pull head slowly be possible to will be stuck
Sprocket pull out, more inconvenient, equally, after most zipper is used for a long time, more serious abrasion can all occur in sprocket, out
It can not now merge, merge not tight phenomenon, be unfavorable for the normal use of people.
Therefore, in order to solve these problems, it is proposed that a kind of dead zipper of abrasion-resistant sticking-proof.
Utility model content
The purpose of this utility model is to provide a kind of dead zippers of abrasion-resistant sticking-proof, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of dead zipper of abrasion-resistant sticking-proof, structure
Including fixed strap, sprocket, plunger, pull head and notch, the bottom of the fixed strap is fixedly connected down only, is stopped under described
Top is equipped with plunger, and the middle part of the fixed strap is equipped with sprocket, and the top of the sprocket is equipped with ball tooth head, the ball tooth
The outer surface of head is equipped with antifriction metal (AFM) coating, and the outer surface of the sprocket is equipped with pull head, and the pull head includes pulling-on piece, annulated column, slot
Mouthful, sliding body, be fixedly connected at the top of the sprocket and stop.
As a kind of preferred embodiment of the utility model, the bottom of the fixed strap is by way of suture connection
Connection is lower only, and the lower inside only is equipped with groove, and the bottom of the sprocket passes through pressing connection plunger, the plunger average mark
Cloth is in the inside two sides of sprocket.
As a kind of preferred embodiment of the utility model, the top of the sprocket is described by stopping in pressing connection
The upper inside two sides for being only evenly distributed in sprocket.
As a kind of preferred embodiment of the utility model, the inside of the sliding body is evenly distributed notch, described
Annulated column is fixedly connected at the top of sliding body, the annulated column is fixedly connected with pulling-on piece.
As a kind of preferred embodiment of the utility model, the top of the sprocket connects ball by way of hot melt
Tooth head, the outer surface of the ball tooth head cover antifriction metal (AFM) coating by way of spraying, and the antifriction metal (AFM) coating is aluminium
Alloy powder.
Compared with prior art, the beneficial effects of the utility model are as follows:
A kind of dead zipper of abrasion-resistant sticking-proof, by the way that the tooth head of sprocket is changed to ball tooth head, when merging and being separated
It waits, what ball tooth head can be comprehensive is interlocked, and avoids traditional square shaped teeth head during drawing because of corner angle card
Dead phenomenon, cause to occur sprocket deformation damage as a result, simultaneously, by being sprayed with antifriction metal (AFM) coating in ball tooth head surface,
The phenomenon that improving the wear resistance of zipper when in use, being not in sprocket deformation and damage, overall structure is simple, practicability
It is relatively strong.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of overall structure diagram of the dead zipper of abrasion-resistant sticking-proof of the utility model.
Fig. 2 is a kind of pull header structure schematic diagram of the dead zipper of abrasion-resistant sticking-proof of the utility model.
Fig. 3 is a kind of teeth structure schematic diagram of the dead zipper of abrasion-resistant sticking-proof of the utility model.
In figure: fixed strap -1, sprocket -2, ball tooth head -3, antifriction metal (AFM) coating -4, Al alloy powder -5, it is upper only -6,
Stop -7, plunger -8, pull head -9, pulling-on piece -10, annulated column -11, notch -12, sliding body -13 down.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of dead zipper of abrasion-resistant sticking-proof, structure packet
Include fixed strap 1, sprocket 2, plunger 8, pull head 9 and notch 12, the bottom of the fixed strap 1 is fixedly connected with down only 7, described
The top for stopping 7 down is equipped with plunger 8, and the middle part of the fixed strap 1 is equipped with sprocket 2, and the top of the sprocket 2 is equipped with ball tooth head
3, the outer surface of the ball tooth head 3 is equipped with antifriction metal (AFM) coating 4, and the outer surface of the sprocket 2 is equipped with pull head 9, the pull head 9
Including pulling-on piece 10, annulated column 11, notch 12, sliding body 13, the top of the sprocket 2, which is fixedly connected, stops 6.
Referring to Fig. 1, the bottom of the fixed strap 1 is connected down by way of suture connection stops 7, stop 7 under described
Inside is equipped with groove, and by pressing connection plunger 8, the plunger 8 is evenly distributed in the inside of sprocket 2 for the bottom of the sprocket 2
Two sides, it is lower only 7 plunger 8 closely to fit together, so that sprocket 2 is more easily easy during drawing.
It is described upper only 6 to be evenly distributed in sprocket 2 referring to Fig. 1, the top of the sprocket 2 is by pressing connection only 6
Internal two sides, above only 6 the phenomenon that pull head 9 can be prevented to be pulled through, more practical.
Referring to Fig. 2, the inside of the sliding body 13 is evenly distributed notch 12, the top of the sliding body 13 is fixed
Annulated column 11 is connected, the annulated column 11 is fixedly connected with pulling-on piece 10, by the way that the space of notch 12 becomes larger, can accommodate more sprockets
2, drawing it is even closer.
Referring to Fig. 3, the top of the sprocket 2 connects ball tooth head 3 by way of hot melt, the ball tooth head 3
Outer surface covers antifriction metal (AFM) coating 4 by way of spraying, and the antifriction metal (AFM) coating 4 is Al alloy powder 5, Al alloy powder
The phenomenon that antifriction metal (AFM) coating 4 made of end 5 has good wear-resisting property, and drawing that can be multiple is without damaging has
Have longer service life, and ball tooth head 3 can avoid the occurrence of and occur stuck phenomenon during drawing, practicability compared with
By force.
The dead zipper of a kind of abrasion-resistant sticking-proof described in the utility model, working principle is will be only internal under plunger insertion, right
Quasi- two sprockets, pinch pulling-on piece and pull up from tail portion, and upper stop until all merging, while at the top of zipper can prevent
The phenomenon that being pulled through, pull head is pulled down from top and can thoroughly separate zipper when separating, while by by sprocket in the middle part of zipper
Tooth head be changed to ball tooth head, merge and separate when, what ball tooth head can be comprehensive is interlocked, and avoids tradition
Square shaped teeth head during drawing because of the stuck phenomenon of corner angle, applied by being sprayed with antifriction metal (AFM) in ball tooth head surface
The phenomenon that layer, improves the wear resistance of zipper when in use, is not in sprocket deformation and damage, overall structure is simple, real
It is stronger with property.
The fixation strap 1 of the utility model, ball tooth head 3, antifriction metal (AFM) coating 4, Al alloy powder 5, above stops sprocket 2
6, stop 7, plunger 8, pull head 9, pulling-on piece 10, annulated column 11, notch 12, sliding body 13 down, component is universal standard part or ability
The component that field technique personnel know, structure and principle are all that this technology personnel can learn by technical manual or pass through routine
Experimental method knows that the utility model solves the problems, such as to be existing zipper on the market to be mostly fixed pattern, using rectangular
Sprocket, during merging and pulling open be possible to because be used for a long time situation and there is stuck phenomenon, the rib of sprocket
Angle because dislocation finally occur it is stuck, can only promotions pull head slowly be possible to pull out stuck sprocket, more inconvenience, together
Sample, after most zipper is used for a long time, more serious abrasion can all occur in sprocket, and appearance can not merge, and merge not tight
Phenomenon is unfavorable for the normal use of people, and the utility model is combined with each other by above-mentioned component, by changing the tooth head of sprocket
For ball tooth head, when merging and separating, what ball tooth head can be comprehensive is interlocked, and avoids traditional square shaped teeth
Head during drawing because of the stuck phenomenon of corner angle, cause to occur sprocket deformation damage as a result, simultaneously, by ball
Tooth head surface is sprayed with antifriction metal (AFM) coating, improves the wear resistance of zipper when in use, is not in sprocket deformation and damage
The phenomenon that, overall structure is simple, and practicability is stronger.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of dead zipper of abrasion-resistant sticking-proof, structure include fixed strap (1), sprocket (2), plunger (8), pull head (9) and
Notch (12), it is characterised in that: the bottom of the fixed strap (1) is fixedly connected down only (7), is set at the top of lower only (7)
Having plunger (8), the middle part of the fixed strap (1) is equipped with sprocket (2), and the top of the sprocket (2) is equipped with ball tooth head (3),
The outer surface of the ball tooth head (3) is equipped with antifriction metal (AFM) coating (4), and the outer surface of the sprocket (2) is equipped with pull head (9), institute
Stating pull head (9) includes pulling-on piece (10), annulated column (11), notch (12), sliding body (13), and the top of the sprocket (2) is fixed to be connected
Connect only (6).
2. the dead zipper of a kind of abrasion-resistant sticking-proof according to claim 1, it is characterised in that: the bottom of the fixed strap (1)
Portion is connected down only (7) by way of suture connection, and the inside of lower only (7) is equipped with groove, and the bottom of the sprocket (2) is logical
Pressing connection plunger (8) is crossed, the plunger (8) is evenly distributed in the inside two sides of sprocket (2).
3. the dead zipper of a kind of abrasion-resistant sticking-proof according to claim 1, it is characterised in that: the top of the sprocket (2) is logical
It crosses in pressing connection only (6), upper only (6) are evenly distributed in the inside two sides of sprocket (2).
4. the dead zipper of a kind of abrasion-resistant sticking-proof according to claim 1, it is characterised in that: the sliding body (13) it is interior
Portion is evenly distributed notch (12), is fixedly connected annulated column (11) at the top of the sliding body (13), and the annulated column (11) is fixed to be connected
Connect pulling-on piece (10).
5. the dead zipper of a kind of abrasion-resistant sticking-proof according to claim 1, it is characterised in that: the top of the sprocket (2) is logical
The mode for crossing hot melt connects ball tooth head (3), and the outer surface of the ball tooth head (3) covers antifriction metal (AFM) by way of spraying
Coating (4), the antifriction metal (AFM) coating (4) are Al alloy powder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821167148.4U CN209268829U (en) | 2018-07-23 | 2018-07-23 | A kind of dead zipper of abrasion-resistant sticking-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821167148.4U CN209268829U (en) | 2018-07-23 | 2018-07-23 | A kind of dead zipper of abrasion-resistant sticking-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209268829U true CN209268829U (en) | 2019-08-20 |
Family
ID=67598158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821167148.4U Expired - Fee Related CN209268829U (en) | 2018-07-23 | 2018-07-23 | A kind of dead zipper of abrasion-resistant sticking-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209268829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535337A (en) * | 2020-12-29 | 2021-03-23 | 晋江市旭日升拉链制造有限公司 | Zipper teeth and manufacturing method thereof |
-
2018
- 2018-07-23 CN CN201821167148.4U patent/CN209268829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535337A (en) * | 2020-12-29 | 2021-03-23 | 晋江市旭日升拉链制造有限公司 | Zipper teeth and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |