CN107373916A - A kind of slide fastener with anti-theft feature - Google Patents
A kind of slide fastener with anti-theft feature Download PDFInfo
- Publication number
- CN107373916A CN107373916A CN201710551802.5A CN201710551802A CN107373916A CN 107373916 A CN107373916 A CN 107373916A CN 201710551802 A CN201710551802 A CN 201710551802A CN 107373916 A CN107373916 A CN 107373916A
- Authority
- CN
- China
- Prior art keywords
- plate portion
- pulling
- mounting ring
- piece
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
Landscapes
- Slide Fasteners (AREA)
Abstract
The invention discloses a kind of slide fastener with anti-theft feature, including chain tooth, chain belt and the first pull head and the second pull head, the chain belt is two panels, and the chain tooth is arranged at described in two panels on chain band；First pull head includes first clamping plate portion, the draw ring mounting ring in first clamping plate portion, the annular draw ring being enclosed in the draw ring mounting ring, and the draw ring is plastic material；Second pull head is stainless steel, including second clamping plate portion, the pulling-on piece mounting ring in second clamping plate portion, the pulling-on piece being installed in the pulling-on piece mounting ring, and the fenestra passed through for the pulling-on piece mounting ring is offered on the pulling-on piece.Using above-mentioned technical proposal, the slide fastener with anti-theft feature of the invention, effectively it can prevent slide fastener from pulling open, and its self-locking structure is simple, convenient operation.
Description
Technical field
The present invention relates to a kind of slide fastener with anti-theft feature, belong to zipper technology field.
Background technology
Slide fastener is to rely on continuously arranged chain tooth, makes article and the connector for closing or separating, is now largely used to clothes, bag
, tent etc., be characterized in taking the fastener being respectively made up of row's metal-toothed or plastic teeth by two, for connecting the edge of opening
（Such as clothes or sack）, having a sliding part two toothrows can be pulled in into interlocking position makes closure of openings.As shown in figure 1, common drawing
Chain is made up of chain tooth 1, pull head 2, and wherein chain tooth 1 is key component, and it directly determines the layback intensity of slide fastener, and general slide fastener has two
Piece chain belt 3a, 3b, the upper each own row chain tooth 1 of every chain belt 3a, 3b, two row chain tooths, 1 interlaced arrangement, the clamping of pull head 2 two
Side chain tooth 1, the pull head 2 include being used to chain belt being clipped in clamping plate portion 2a therein and the pulling-on piece on the clamping plate portion 2a
The fenestra 2b1 passed through for the pulling-on piece mounting ring 2c is offered on mounting ring 2c, a pulling-on piece 2b, pulls pulling-on piece 2b to make pull head 2
Slide, you can the chain tooth 1 of both sides is intermeshed or is disengaged, the clamping plate portion 2a includes the train wheel bridge and lower plate be arrangeding in parallel
And the column of the connection train wheel bridge and lower plate, the column are located at the front side in clamping plate portion, so-called front side refers to pull
Pull head 2 makes the direction that chain tooth 1 engages.For the slide fastener used on case and bag, double pull header structure are generally set, and two pull heads can
With from the both ends drawing of slide fastener.Existing above-mentioned two-way separating zip, especially for use in the slide fastener on suitcase, due to being easy for
It is opened, is frequently even disengaged because vibrating or touching by mistake, causes the article in case and bag to be easy to loss of dropping, and unlimited case
Bag is also very easy to the attention for causing robber, it is easy to stolen.
The content of the invention
Therefore, it is an object of the invention to overcome in the prior art the defects of, there is provided a kind of slide fastener with anti-theft feature,
First pull head and the second pull head are mutually locked, and by the magnetic force of magnet by the draw ring on the first pull head, the second pull head
Pulling-on piece fix, therefore pulled open easily unlike conventional slide fastener, while the double pull heads locked avoid slide fastener and surprisingly taken off
Situation about opening, so as to avoid the generation for causing theft.
To achieve these goals, a kind of slide fastener with anti-theft feature of the invention, including chain tooth, chain belt and first
Pull head and the second pull head, the chain belt are two panels, and the chain tooth is arranged at described in two panels on chain band；First pull head includes the
One clamping plate portion, the draw ring mounting ring in first clamping plate portion, the annular draw ring being enclosed in the draw ring mounting ring, the drawing
Ring is plastic material；Second pull head is stainless steel, including second clamping plate portion, the pulling-on piece peace in second clamping plate portion
Ring, the pulling-on piece being installed in the pulling-on piece mounting ring are filled, the window passed through for the pulling-on piece mounting ring is offered on the pulling-on piece
Hole；The draw ring is a rectangle ring, and the draw ring can when first pull head and second pull head are close
By pulling-on piece mounting ring set wherein；The second clamping plate portion includes upper plate portion and lower board unit, upper in the upper plate portion
A groove is offered in the side of remote first pull head of the pulling-on piece mounting ring, in the close pulling-on piece of the groove
The side of mounting ring is provided with a reed, and the reed includes the bent plate portion being bent upwards during nature and generallyperpendicular
The folded plate portion of one end of the remote pulling-on piece mounting ring in the bent plate portion is connected to, the folded plate portion is inserted into described insert
The lower prong in the plate portion can pass through the slot simultaneously in groove and when being in straightened condition after the bent plate portion is pressurized
Protrude from the lower surface of the upper plate portion；One end of the remote draw ring mounting ring of the draw ring is provided with extension plate portion,
Magnet is provided with the extension plate portion, the lower end of the magnet can be by when the draw ring entangles the pulling-on piece mounting ring
Attract and conform to the upper surface of the upper plate portion, the pulling-on piece can be attracted and fit in the upper end of the magnet.
Two through holes are provided with the extension plate portion, the magnet is two, is individually fixed in two through holes
It is interior；When the draw ring entangles the pulling-on piece mounting ring, two distribution of magnets are in the left and right sides of the reed.
The reed also includes the collar portion for being connected to the bent plate portion, and the collar portion is enclosed on the pulling-on piece mounting ring
On.
Using above-mentioned technical proposal, the slide fastener with anti-theft feature of the invention, when the first pull head and the second pull head approach
When, by draw ring to the side oscillation of the second pull head one, pulling-on piece is passed through into the draw ring, then make draw ring by pulling-on piece mounting ring set wherein,
Now the lower end of magnet is attracted and conforms to the upper surface of the upper plate portion, then by pulling-on piece to the side oscillation of magnet one, and will
Pulling-on piece fits in the upper end of the magnet；Because the extension plate portion of draw ring is pressed in the bent plate portion of reed, so as to which bent plate portion be pressed
Into straightened condition, so that folded plate portion is passed down through the lower surface that its lower prong after the slot protrudes from the upper plate portion, from
And the chain tooth between upper plate portion and lower board unit can be blocked, prevent the first pull head with the second pull head from being moved relative to chain belt
It is dynamic；By magnet effect on the one hand make extension plate portion give bent plate portion enough pressure, on the other hand also avoid draw ring with
Vibration or movement and depart from upper plate portion easily, can additionally attract to fix pulling-on piece, pulling-on piece is not arbitrarily swung, it is not understanding
Outer scratching is safe to use on other articles, ensure that, and integrally-built steadiness.The present invention's has anti-theft feature
Slide fastener, effectively it can prevent slide fastener from pulling open, and its self-locking structure is simple, convenient operation.
Brief description of the drawings
Fig. 1 is zipper schematic diagram of the prior art.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is double pull header structure schematic diagrames in the present invention.
Fig. 4 is Fig. 3 decomposing schematic representation.
Embodiment
Below by way of the drawings and specific embodiments, the present invention is described in further detail.
As illustrated, the present embodiment provides a kind of slide fastener with anti-theft feature, including chain tooth 100, chain belt 200 and the
One pull head 11 and the second pull head 12, the chain belt 200 are two panels, and the chain tooth 100 is arranged at described in two panels in chain belt 200；Institute
Stating the first pull head 11 includes first clamping plate portion 111, the draw ring mounting ring 112 in first clamping plate portion 111, is enclosed on the draw ring
Annular draw ring 113 in mounting ring 112；Second pull head 12 includes second clamping plate portion 121, positioned at second clamping plate portion 121
On pulling-on piece mounting ring 122, the pulling-on piece 123 that is installed in the pulling-on piece mounting ring 122, offer on the pulling-on piece 123 and be used for
The fenestra 123a that the pulling-on piece mounting ring passes through；The draw ring 113 is a rectangle ring；When first pull head 11 and described the
The draw ring 113 can be by 122 sets of the pulling-on piece mounting ring wherein when being close for two pull heads 12；The second clamping plate portion 121
Including upper plate portion 121a and lower board unit 121b, positioned at the remote institute of the pulling-on piece mounting ring 122 on the upper plate portion 121a
The side for stating the first pull head 11 offers a groove 131, in the side of the close pulling-on piece mounting ring 122 of the groove 131
A reed 12 is provided with, the reed 12 includes the bent plate portion 13a being bent upwards during nature and generallyperpendicular connection
Folded plate portion 12b in one end of the remote pulling-on piece mounting ring 122 of the bent plate portion 13a, the folded plate portion 13b are inserted into
Interior to the slot 131 and the plate portion 12b when being in straightened condition after bent plate portion 13a compressions lower prong energy
Reach through the slot 131 and protrude from the lower surface of the upper plate portion 121a；In the remote draw ring peace of the draw ring 113
One end of dress ring 112, which is provided with, extends plate portion 113a, magnet 113b is provided with the extension plate portion 113a, when the draw ring
113 lower ends of magnet 113b when entangling the pulling-on piece mounting ring 122 can be attracted and conform to the upper plate portion 121a
Upper surface, the pulling-on piece 123 can be attracted and fit in the upper end of the magnet 113b.
It is two that two through holes 113c, the magnet 113b are provided with the extension plate portion 113a, is individually fixed in
In two through hole 113c；When the draw ring 113 entangles the pulling-on piece mounting ring 122, two magnet 113b are distributed in
The left and right sides of the reed 13.
The collar portion 13c, the collar portion 13c that the reed 13 also includes being connected to the bent plate portion 13a are enclosed on described
In pulling-on piece mounting ring 122.
Using above-mentioned technical proposal, the slide fastener with anti-theft feature of the invention, when the first pull head and the second pull head approach
When, by draw ring to the side oscillation of the second pull head one, pulling-on piece is passed through into the draw ring, then make draw ring by pulling-on piece mounting ring set wherein,
Now the lower end of magnet is attracted and conforms to the upper surface of the upper plate portion, then by pulling-on piece to the side oscillation of magnet one, and will
Pulling-on piece fits in the upper end of the magnet；Because the extension plate portion of draw ring is pressed in the bent plate portion of reed, so as to which bent plate portion be pressed
Into straightened condition, so that folded plate portion is passed down through the lower surface that its lower prong after the slot protrudes from the upper plate portion, from
And the chain tooth between upper plate portion and lower board unit can be blocked, prevent the first pull head with the second pull head from being moved relative to chain belt
It is dynamic；By magnet effect on the one hand make extension plate portion give bent plate portion enough pressure, on the other hand also avoid draw ring with
Vibration or movement and depart from upper plate portion easily, can additionally attract to fix pulling-on piece, pulling-on piece is not arbitrarily swung, it is not understanding
Outer scratching is safe to use on other articles, ensure that, and integrally-built steadiness.The present invention's has anti-theft feature
Slide fastener, effectively it can prevent slide fastener from pulling open, and its self-locking structure is simple, convenient operation.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.For
For those of ordinary skill in the art, other various forms of changes or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change or change thus extended out
Among moving still in the protection domain of the invention.
Claims (3)
- A kind of 1. slide fastener with anti-theft feature, it is characterised in that：Including chain tooth, chain belt and the first pull head and the second pull head, The chain belt is two panels, and the chain tooth is arranged at described in two panels on chain band；First pull head includes first clamping plate portion, positioned at the Draw ring mounting ring in one clamping plate portion, the annular draw ring being enclosed in the draw ring mounting ring, the draw ring is plastic material；Institute It is stainless steel to state the second pull head, including second clamping plate portion, the pulling-on piece mounting ring in second clamping plate portion, be installed on it is described Pulling-on piece in pulling-on piece mounting ring, the fenestra passed through for the pulling-on piece mounting ring is offered on the pulling-on piece；The draw ring is one Rectangle ring, and when first pull head and second pull head are close, the draw ring can be by the pulling-on piece mounting ring Set is wherein；The second clamping plate portion includes upper plate portion and lower board unit, and the pulling-on piece mounting ring is located in the upper plate portion The side of remote first pull head offer a groove, set in the side of the close pulling-on piece mounting ring of the groove There is a reed, the reed includes the bent plate portion being bent upwards during nature and generallyperpendicular is connected to the bent plate portion The remote pulling-on piece mounting ring one end folded plate portion, the folded plate portion is inserted into the slot and when described curved The lower prong in the plate portion can pass through the slot and protrude from the upper plate portion when plate portion is in straightened condition after being pressurized Lower surface；One end of the remote draw ring mounting ring of the draw ring is provided with extension plate portion, in the extension plate portion Magnet is provided with, the lower end of the magnet can be attracted and conform to described when the draw ring entangles the pulling-on piece mounting ring The upper surface of upper plate portion, the pulling-on piece can be attracted and fit in the upper end of the magnet.
- 2. there is the slide fastener of anti-theft feature as claimed in claim 1, it is characterised in that：Two are provided with the extension plate portion Individual through hole, the magnet are two, are individually fixed in two through holes；When the draw ring entangles the pulling-on piece mounting ring Two distribution of magnets are in the left and right sides of the reed.
- 3. there is the slide fastener of anti-theft feature as claimed in claim 2, it is characterised in that：The reed is also described including being connected to The collar portion in bent plate portion, the collar portion are enclosed in the pulling-on piece mounting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551802.5A CN107373916A (en) | 2017-07-07 | 2017-07-07 | A kind of slide fastener with anti-theft feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551802.5A CN107373916A (en) | 2017-07-07 | 2017-07-07 | A kind of slide fastener with anti-theft feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107373916A true CN107373916A (en) | 2017-11-24 |
Family
ID=60333807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551802.5A Pending CN107373916A (en) | 2017-07-07 | 2017-07-07 | A kind of slide fastener with anti-theft feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107373916A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898068A (en) * | 2017-12-15 | 2018-04-13 | 福建浔兴拉链科技股份有限公司 | A kind of pulling-on piece to buckle structure |
| CN110101169A (en) * | 2019-04-30 | 2019-08-09 | 福建浔兴拉链科技股份有限公司 | It is a kind of to take off pull header structure, fast release zipper and the product with zipper fastly |
| CN112656095A (en) * | 2021-01-11 | 2021-04-16 | 盐城市亿德塑料包装有限公司 | Woven bag anti-falling self-locking zipper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1734750A (en) * | 1925-02-11 | 1929-11-05 | Hookless Fastener Co | Separable-fastener-locking device |
| US1863535A (en) * | 1930-07-09 | 1932-06-14 | Lion Fastener Inc | Separable fastener |
| US3325869A (en) * | 1965-11-09 | 1967-06-20 | Franklin F Younger | Magnetized zipper pull tab |
| CN102076240A (en) * | 2008-12-17 | 2011-05-25 | Ykk株式会社 | Slide fastener |
| CN102395293A (en) * | 2009-07-10 | 2012-03-28 | Ykk株式会社 | Waterproof slide fastener |
| CN202286616U (en) * | 2011-09-19 | 2012-07-04 | 胡兴龙 | Self locking type zipper |
-
2017
- 2017-07-07 CN CN201710551802.5A patent/CN107373916A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1734750A (en) * | 1925-02-11 | 1929-11-05 | Hookless Fastener Co | Separable-fastener-locking device |
| US1863535A (en) * | 1930-07-09 | 1932-06-14 | Lion Fastener Inc | Separable fastener |
| US3325869A (en) * | 1965-11-09 | 1967-06-20 | Franklin F Younger | Magnetized zipper pull tab |
| CN102076240A (en) * | 2008-12-17 | 2011-05-25 | Ykk株式会社 | Slide fastener |
| CN102395293A (en) * | 2009-07-10 | 2012-03-28 | Ykk株式会社 | Waterproof slide fastener |
| CN202286616U (en) * | 2011-09-19 | 2012-07-04 | 胡兴龙 | Self locking type zipper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898068A (en) * | 2017-12-15 | 2018-04-13 | 福建浔兴拉链科技股份有限公司 | A kind of pulling-on piece to buckle structure |
| CN110101169A (en) * | 2019-04-30 | 2019-08-09 | 福建浔兴拉链科技股份有限公司 | It is a kind of to take off pull header structure, fast release zipper and the product with zipper fastly |
| CN112656095A (en) * | 2021-01-11 | 2021-04-16 | 盐城市亿德塑料包装有限公司 | Woven bag anti-falling self-locking zipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |