CN207202284U - One kind has two-way separating zip - Google Patents
One kind has two-way separating zip Download PDFInfo
- Publication number
- CN207202284U CN207202284U CN201720822429.8U CN201720822429U CN207202284U CN 207202284 U CN207202284 U CN 207202284U CN 201720822429 U CN201720822429 U CN 201720822429U CN 207202284 U CN207202284 U CN 207202284U
- Authority
- CN
- China
- Prior art keywords
- pulling
- pull head
- ring
- plate portion
- mounting 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.)
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- Slide Fasteners (AREA)
Abstract
The utility model discloses one kind to have two-way separating zip, including two panels chain belt, some chain tooths being arranged on two panels chain band and the first pull head and the second pull head that are oppositely arranged, 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；Second pull head includes 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；The side of remote first pull head of the pulling-on piece mounting ring is provided with a neck, and the upper surface in the first clamping plate portion is provided with a reed；When first pull head and second pull head are close, the draw ring can cover the pulling-on piece mounting ring wherein, and the reed can give described one elastic force of draw ring, so that the draw ring is stuck in the neck.Using above-mentioned technical proposal, the first pull head can be made to be nested together with the second pull head by draw ring, avoid disengaging because vibrating or touching by mistake, ensure that the safe to use of slide fastener.
Description
Technical field
The utility model is related to one kind has two-way separating zip, belongs 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, usually disengaged because vibrating or touching by mistake, cause the thing in case and bag
Product drop loss, it is therefore necessary to design a kind of slide fastener for such case.
Utility model content
Therefore, the defects of the purpose of this utility model is to overcome in the prior art, there is provided one kind can prevent that oneself is de-
The slide fastener opened.
To achieve these goals, one kind of the present utility model has a two-way separating zip, including two panels chain belt, is arranged at two
Some chain tooths on piece chain band and the first pull head and the second pull head being oppositely arranged, first pull head include 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；Second pull head
Pulling-on piece mounting ring including second clamping plate portion, in second clamping plate portion, the pulling-on piece being installed in the pulling-on piece mounting ring, it is described
The fenestra passed through for the pulling-on piece mounting ring is offered on pulling-on piece；The one of remote first pull head of the pulling-on piece mounting ring
Side is provided with a neck, and the upper surface in the first clamping plate portion is provided with a reed；When first pull head and described second
The draw ring can cover the pulling-on piece mounting ring wherein when pull head is close, and the reed can give the draw ring one
Individual elastic force, so that the draw ring is stuck in the neck.
A mounting groove is provided with the upper surface in the first clamping plate portion, the reed includes being fixed in the mounting groove
Lower board unit, the diving board portion that is connected on the lower board unit.
The side of the close neck in the diving board portion is provided with kink.
The position above the neck of the pulling-on piece mounting ring is provided with the chamfering structure of arc.
One end of the remote draw ring mounting ring of the draw ring is provided with extension plate portion.
It is of the present utility model that there is two-way separating zip using above-mentioned technical proposal, 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 snap ring, then make draw ring by pulling-on piece mounting ring set wherein,
Now pulling-on piece is clamped on by the elastic force of reed in the neck, so that the first pull head is enclosed on the second pull head by draw ring
Together, avoid disengaging because vibrating or touching by mistake, ensure that the safe to use of slide fastener.
Brief description of the drawings
Fig. 1 is zipper schematic diagram of the prior art.
Fig. 2 is the structural representation of slide fastener of the present utility model.
Fig. 3 is the structural representation of the first pull head and the second pull head in the utility model.
Fig. 4 is Fig. 3 decomposing schematic representation.
Embodiment
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
As illustrated, the present embodiment, which provides one kind, has a two-way separating zip, including two panels chain belt 100, it is arranged at two panels chain
Drawn with some chain tooths 200 and the first pull head 11 being oppositely arranged being oppositely arranged and the second pull head 12 on 100, described first
First 11 include first clamping plate portion 111, the draw ring mounting ring 112 in first clamping plate portion 111, are enclosed on the draw ring mounting ring
Annular draw ring 113 on 112；Second pull head 12 includes second clamping plate portion 121, the drawing in second clamping plate portion 121
Piece mounting ring 122, the pulling-on piece 123 being installed in the pulling-on piece mounting ring 122, offer for the drawing on the pulling-on piece 123
The fenestra 123a that piece mounting ring passes through；The side of remote first pull head 11 of the pulling-on piece mounting ring 122 is provided with a card
Groove 122a, the upper surface in the first clamping plate portion 111 is provided with a reed 13；When first pull head 11 and described second are drawn
First 12 draw rings 113 when being close can be by 122 sets of the pulling-on piece mounting ring wherein, and the reed 13 can give institute
Draw ring 113 1 is stated to the elastic force away from the direction of the second pull head 12, so that the draw ring 113 is stuck in the neck
In 122a.
A mounting groove 131 is provided with the upper surface in the first clamping plate portion 111, the reed 13 is described including being fixed on
Lower board unit 13a in mounting groove 131, the diving board portion 13b being connected on the lower board unit 13a.
The close neck 122a of diving board portion 13b side is provided with kink 13c, the kink is withstood on
The inner side of the draw ring mounting ring 112, so as to described mono- support force of kink 13c.
The position above the neck 122a of the pulling-on piece mounting ring 122 is provided with the chamfering structure of arc
122b。
It is provided with one end of the remote draw ring mounting ring 112 of the draw ring 113 and extends plate portion 113a, the extension plate
Portion 113a can be conveniently hand-held.
It is of the present utility model that there is two-way separating zip using above-mentioned technical proposal, 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 snap ring, then make draw ring by pulling-on piece mounting ring set wherein,
Now pulling-on piece is clamped on by the elastic force of reed in the neck, so that the first pull head is enclosed on the second pull head by draw ring
Together, avoid disengaging because vibrating or touching by mistake, ensure that the safe to use of slide fastener.
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 the dynamic protection domain created still in the utility model.
Claims (5)
1. one kind has two-way separating zip, it is characterised in that：Including two panels chain belt, some chain tooths being arranged on two panels chain band with
And the first pull head and the second pull head being oppositely arranged, first pull head include first clamping plate portion, in first clamping plate portion
Draw ring mounting ring, the annular draw ring being enclosed in the draw ring mounting ring；Second pull head includes second clamping plate portion, positioned at the
Pulling-on piece mounting ring in second splint portion, the pulling-on piece being installed in the pulling-on piece mounting ring, offer for described on the pulling-on piece
The fenestra that pulling-on piece mounting ring passes through；The side of remote first pull head of the pulling-on piece mounting ring is provided with a neck, in institute
The upper surface for stating first clamping plate portion is provided with a reed；The draw ring when first pull head and second pull head are close
The pulling-on piece mounting ring can be covered wherein, and the reed can give described one elastic force of draw ring, so that the drawing
Ring is stuck in the neck.
2. there is two-way separating zip as claimed in claim 1, it is characterised in that：Set on the upper surface in the first clamping plate portion
There is a mounting groove, the reed includes the lower board unit being fixed in the mounting groove, the diving board portion being connected on the lower board unit.
3. there is two-way separating zip as claimed in claim 2, it is characterised in that：The close neck in the diving board portion
Side is provided with kink.
4. there is two-way separating zip as claimed in claim 3, it is characterised in that：The pulling-on piece mounting ring is located at the neck
The position of top is provided with the chamfering structure of arc.
5. there is two-way separating zip as claimed in claim 4, it is characterised in that：In the remote draw ring installation of the draw ring
One end of ring is provided with extension plate portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720822429.8U CN207202284U (en) | 2017-07-07 | 2017-07-07 | One kind has two-way separating zip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720822429.8U CN207202284U (en) | 2017-07-07 | 2017-07-07 | One kind has two-way separating zip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207202284U true CN207202284U (en) | 2018-04-10 |
Family
ID=61812686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720822429.8U Active CN207202284U (en) | 2017-07-07 | 2017-07-07 | One kind has two-way separating zip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207202284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741460A (en) * | 2018-07-27 | 2018-11-06 | 江苏康乃馨织造有限公司 | Slide fastener plugging device and protective case |
-
2017
- 2017-07-07 CN CN201720822429.8U patent/CN207202284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741460A (en) * | 2018-07-27 | 2018-11-06 | 江苏康乃馨织造有限公司 | Slide fastener plugging device and protective case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |