CN204682700U - A kind of slide fastener - Google Patents
A kind of slide fastener Download PDFInfo
- Publication number
- CN204682700U CN204682700U CN201520399331.7U CN201520399331U CN204682700U CN 204682700 U CN204682700 U CN 204682700U CN 201520399331 U CN201520399331 U CN 201520399331U CN 204682700 U CN204682700 U CN 204682700U
- Authority
- CN
- China
- Prior art keywords
- movable part
- switch portion
- pulling
- piece
- slide fastener
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of slide fastener, solve the problem of inconvenience when existing pulling-on piece hangs up or take off object thereon, its drip irrigation device comprises pull head and pulling-on piece, described pulling-on piece is provided with switch portion, described switch portion is provided with hook, breach and movable part, described hook and breach form opening in switch portion, described hook and the coplanar setting of pulling-on piece, the sliding rail of described movable part is parallel with pulling-on piece place end face, the sliding rail of described movable part and the lateral vertical of switch portion, described movable part is provided with hand in the side of switch portion and holds portion, back-moving spring is provided with between described movable part and switch portion, described movable part activity controls opening and opens and closes.
Description
Technical field
The utility model relates to a kind of slide fastener, and more particularly, it relates to a kind of slide fastener.
Background technology
Slide fastener relies on continuously arranged chain tooth, makes article and the connector closing or be separated, existing a large amount of for clothes, bag, tent etc.Structurally, slide fastener is made up of chain tooth, a kind of slide fastener, up and down (former code and rear code) locking member etc., and wherein, a kind of slide fastener is key component, and a kind of slide fastener clamping both sides chain tooth, by drawing button loop to slide, can make the chain tooth of both sides engage each other or throw off.Valuables (such as key, USB flash disk etc.) due to some small volumes are put when carrying with in pocket and are easily lost.
The patent No. is that the pulling-on piece that the Chinese patent of CN201110208671.3 discloses a kind of pull head solves the problems referred to above, it comprises sliding part, suspension member and flexible member, this flexible member is arranged between this sliding part and this suspension member, this sliding part can reciprocatingly slide by this suspension member relatively, this sliding part comprises closure, this suspension member is provided with opening, and this closure is by this opening of closure or openness that reciprocatingly slides of this sliding part.This patent is closed by the opening controlled on suspension member that reciprocatingly slides of sliding part, article (key or USB flash disk etc.) are realized to be hung on suspension member, suspension member in this patent is realized opening in use and opens and closes owing to being reciprocatingly slided by sliding part, therefore in use need fixing suspension member, slide sliding part again, and in order to easy to use, to be connected between pulling-on piece with pull head and revocable, this makes the wayward suspension member when slip sliding part fix, the opening causing sliding part to be difficult to control suspension member opens and closes, very inconvenient when hanging up or take off object, therefore needing, one is set facilitate article to hang, the pulling-on piece got.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of a kind of slide fastener facilitating article to hang, get.
For achieving the above object, the utility model provides following technical scheme: a kind of slide fastener, described pulling-on piece is provided with switch portion, described switch portion is provided with hook, breach and movable part, described hook and breach form opening in switch portion, described hook and the coplanar setting of pulling-on piece, the sliding rail of described movable part is parallel with pulling-on piece place end face, the sliding rail of described movable part and the lateral vertical of switch portion, described movable part is provided with hand in the side of switch portion and holds portion, back-moving spring is provided with between described movable part and switch portion, described movable part activity controls opening and opens and closes.
By adopting technique scheme, by the setting of above-mentioned switch portion, when hanging article, only need fix pulling-on piece, then promote movable part with the position of article hook opening is opened, very convenient during extension article; And make the movable part reset be pushed that opening is closed again by the setting of back-moving spring, the article hung up are avoided to drop, movable part activity can be controlled by the hand portion of holding of side, gauge tap portion when taking off article, and hold portion because side setting in use only needs two fingers to arrest hand, other fingers withstand switch portion side can control movable part unlatching opening, and it is convenient to control.
The utility model is set to further: described switch portion is that cuboid is arranged, described breach is arranged at one jiao of cuboid, described be opened on pulling-on piece institute at right angles trapezoidal in the plane, and the hypotenuse of described right-angled trapezium is a camber line, the hypotenuse of described right-angled trapezium and the shorter end are the tangent line of breach.
By adopting technique scheme, right-angled trapezium is arranged should not be able to skid when hanging article.
The utility model is set to further: described movable part comprises control lever, spring and closure member, described switch portion is provided with movable span, described closure member coordinates with movable span, described closure member one end is provided with cylindrical cavity, described movable span is provided with away from one end of opening the through hole that diameter is less than movable span, described control lever one end is connected with the hand portion of holding, the described control lever other end is connected with closure member through through hole, it is cylindrical that described hand holds portion, and the diameter that described hand holds portion is greater than the diameter of through hole, between described back-moving spring is located at bottom closure member and movable span.
By adopting technique scheme, specific implementation movable part controls opening and closes and automatically reset, and structure is simple.
The utility model is set to further: one end end face that the end of described hook is relative with opening is arc line shaped.
By adopting technique scheme, can be more laborsaving, convenient when pulling items.
The utility model is set to further: described pull head and pulling-on piece are made up of marmem.
The utility model is set to further: described marmem is Fe base alloy.
In sum, it is simple that a kind of slide fastener of the utility model has structure, and the advantage facilitating article to hang, go.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of slide fastener of the utility model;
Fig. 2 is the structural representation one of slider of zipper fastener;
Fig. 3 is the structural representation two of slider of zipper fastener;
Fig. 4 is the top view of slider of zipper fastener.
Reference numeral: 1, pull head; 11, nose is drawn; 2, pulling-on piece; 3, switch portion; 31, closure member; 32, control lever; 33, back-moving spring; 34, hand holds portion; 35, breach; 36, link up with; 4, tooth is drawn.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of slide fastener of the utility model is described further.
A kind of embodiment of a kind of slide fastener of the utility model, it comprises and draws tooth 4 and slider of zipper fastener, and described slider of zipper fastener comprises pulling-on piece 2 and pull head 1, pull head 1 is provided with and draws nose 11, one end of pulling-on piece 2 is provided with the collar, and pull head 1 is by being enclosed in the connection of drawing in nose 11 and realizing pull head 1 and pulling-on piece 2 by the collar.
As depicted in figs. 1 and 2, pulling-on piece 2 is provided with switch portion 3, switch portion 3 is provided with hook 36, breach 35 and movable part, hook 36 and breach 35 form opening in switch portion 3, hook 36 and the coplanar setting of pulling-on piece 2, the sliding rail of movable part is parallel with pulling-on piece 2 place end face, the sliding rail of movable part and the lateral vertical of switch portion 3, movable part is provided with hand in the side of switch portion 3 and holds portion 34, back-moving spring 33 is provided with between movable part and switch portion 3, hold portion 34 by hand and control movable part activity, and movable part activity controls opening keying.
Wherein, switch portion 3 is arranged in cuboid, breach 35 is arranged on a jiao of cuboid and makes cuboid to lack one jiao, should not skid when hanging article, make to be opened on the shape that pulling-on piece 2 cuts away in the plane at right angles trapezoidal, the hypotenuse of right-angled trapezium is the camber line to right-angled trapezium outer lug, and the hypotenuse of right-angled trapezium and the shorter end are the tangent line of breach 35.
Be illustrated in figure 3 concrete structure of the present utility model, wherein movable part comprises control lever 32, spring and closure member 31, switch portion 3 is provided with movable span, closure member 31 coordinates with movable span, closure member 31 one end is provided with cylindrical cavity, movable span is provided with away from one end of opening the through hole that diameter is less than movable span, control lever 32 one end and hand are held portion 34 and are connected, control lever 32 other end is fixedly connected with closure member 31 through through hole, it is cylindrical that hand holds portion 34, and the diameter that hand holds portion 34 is greater than the diameter of through hole, between back-moving spring 33 is located at bottom closure member 31 and movable span.
The end one end end face relative with opening of hook 36 is arc line shaped, when this is arranged on pulling items can more laborsaving, facilitate.
By the setting of above-mentioned switch portion 3, when hanging article, only need fix pulling-on piece 2, then promote movable part with the position of article hook opening is opened, very convenient during extension article; And make the movable part reset be pushed that opening is closed again by the setting of back-moving spring 33, the article hung up are avoided to drop, hold portion 34 when taking off article by the hand of side, gauge tap portion 3 and can control movable part activity, and hold portion 34 because side setting in use only needs two fingers to arrest hand, other fingers withstand switch portion 3 side can control movable part unlatching opening, and it is convenient to control.
In addition, because slide fastener in use overexertion easily causes damage, and usual damage process non-once just causes slide fastener to be scrapped, therefore in the utility model, pull head 1 and pulling-on piece 2 use marmem to make, in the utility model, marmem is chosen as Fe base alloy.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a slide fastener, comprise pull head and pulling-on piece, it is characterized in that: described pulling-on piece is provided with switch portion, described switch portion is provided with hook, breach and movable part, described hook and breach form opening in switch portion, described hook and the coplanar setting of pulling-on piece, the sliding rail of described movable part is parallel with pulling-on piece place end face, the sliding rail of described movable part and the lateral vertical of switch portion, described movable part is provided with hand in the side of switch portion and holds portion, be provided with back-moving spring between described movable part and switch portion, described movable part activity controls opening and opens and closes.
2. a kind of slide fastener according to claim 1, it is characterized in that: described switch portion is that cuboid is arranged, described breach is arranged at one jiao of cuboid, described be opened on pulling-on piece institute at right angles trapezoidal in the plane, and the hypotenuse of described right-angled trapezium is a camber line, the hypotenuse of described right-angled trapezium and the shorter end are the tangent line of breach.
3. a kind of slide fastener according to claim 1, it is characterized in that: described movable part comprises control lever, spring and closure member, described switch portion is provided with movable span, described closure member coordinates with movable span, described closure member one end is provided with cylindrical cavity, described movable span is provided with away from one end of opening the through hole that diameter is less than movable span, described control lever one end is connected with the hand portion of holding, the described control lever other end is connected with closure member through through hole, it is cylindrical that described hand holds portion, and the diameter that described hand holds portion is greater than the diameter of through hole, between described back-moving spring is located at bottom closure member and movable span.
4. a kind of slide fastener according to claim 1, is characterized in that: one end end face that the end of described hook is relative with opening is arc line shaped.
5. a kind of slide fastener according to claim 1, is characterized in that: described pull head and pulling-on piece are made up of marmem.
6. slide fastener according to claim 5, is characterized in that: described marmem is Fe base alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399331.7U CN204682700U (en) | 2015-06-10 | 2015-06-10 | A kind of slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399331.7U CN204682700U (en) | 2015-06-10 | 2015-06-10 | A kind of slide fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204682700U true CN204682700U (en) | 2015-10-07 |
Family
ID=54223049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399331.7U Expired - Fee Related CN204682700U (en) | 2015-06-10 | 2015-06-10 | A kind of slide fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204682700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108366648A (en) * | 2015-12-02 | 2018-08-03 | 耐克创新有限合伙公司 | Fastener assembly |
| CN109619772A (en) * | 2018-10-31 | 2019-04-16 | 立兆股份有限公司 | With pumping/aerification function slider of slide fastener |
-
2015
- 2015-06-10 CN CN201520399331.7U patent/CN204682700U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108366648A (en) * | 2015-12-02 | 2018-08-03 | 耐克创新有限合伙公司 | Fastener assembly |
| US10993508B2 (en) | 2015-12-02 | 2021-05-04 | Nike, Inc. | Zipper assembly |
| CN108366648B (en) * | 2015-12-02 | 2021-08-10 | 耐克创新有限合伙公司 | Zipper assembly |
| CN109619772A (en) * | 2018-10-31 | 2019-04-16 | 立兆股份有限公司 | With pumping/aerification function slider of slide fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170610 |