CN206994665U - Nylon is super smooth counter to wear slide fastener - Google Patents

Abstract

The utility model proposes a kind of nylon it is super it is smooth it is counter wear slide fastener, such a slide fastener can be locked after conventional retaining mechanism is damaged by standby retaining mechanism to slider of zipper fastener.It includes the first strap and the second strap, and the inner side of the first strap is provided with the first sprocket, is slidably provided with slider of zipper fastener on the first sprocket, the front end of the first sprocket is provided with socket；The second sprocket is provided with the inside of second strap, the front end of the second sprocket is provided with the latch for being suitable to coordinate with socket grafting；Slider of zipper fastener includes pull head body, draws nose and pulling-on piece, draws nose to be fixed on the upper surface of pull head body, and the front end of pulling-on piece has draw ring, and the rear end of pulling-on piece has connection ring, and for connection ring with drawing ose bag to connect, pull head body is provided with conventional retaining mechanism；The slide fastener also includes standby retaining mechanism, and standby retaining mechanism includes passing through the drawstring link being connected with draw ring and the hanging member being fixed on fabric, and link is suitable to mount with hanging member.

Description

Nylon is super smooth counter to wear slide fastener

Technical field

Zipper technology field is the utility model is related to, smooth anti-slide fastener is worn more particularly to a kind of nylon is super.

Background technology

Current slide fastener mostly carries automatic fastening function, also has without automatic fastening function certainly, with automatic lock The slide fastener of tight function, conventional retaining mechanism are two sharp locking teeths of increase on slider of zipper fastener, it is fastened with slide fastener teeth, Prevent slider of zipper fastener from sliding automatically, still, the slide fastener adopted the structure is easy in the tip by locking teeth after being used for multiple times Abrasion, will be unable to reach locking effect, once locking function lose, then now slide fastener just can not self-locking, repair if desired It is multiple just can only be by way of changing slider of zipper fastener, and it is cumbersome, it is necessary to certain specialized skills to change slider of zipper fastener, ordinary people without Method is completed.

Utility model content

The defects of the purpose of this utility model is to overcome prior art, propose a kind of Buddhist nun with two retaining mechanisms Dragon it is super it is smooth it is counter wear slide fastener, such a slide fastener can be entered after conventional retaining mechanism is damaged by standby retaining mechanism to slider of zipper fastener Row locking.

To achieve the above object, the utility model provides following technical scheme：A kind of nylon it is super it is smooth it is counter wear slide fastener, it is wrapped The first strap and the second strap are included, the inner side of first strap is provided with the first sprocket, drawing is slidably provided with the first sprocket Chain head, the front end of the first sprocket are provided with socket；The second sprocket, the front end of the second sprocket are provided with the inside of second strap Provided with the latch suitable for coordinating with socket grafting；First sprocket and the second sprocket are respectively provided with the engaging piece of half round pie, The side of engaging piece has boss, the groove that there is the boss for opposite sprocket to be embedded in the another side of engaging piece；The drawing Chain head includes pull head body, draws nose and pulling-on piece, draws nose to be fixed on the upper surface of pull head body, and the front end of the pulling-on piece, which has, draws Ring, the rear end of pulling-on piece have connection ring, and connection ring is with drawing ose bag to connect, and pulling-on piece can surround and draw nose to swing up and down, the pull head sheet Body is provided with conventional retaining mechanism；The slide fastener also includes standby retaining mechanism, the standby retaining mechanism include by drawstring with The link of the draw ring connection and the hanging member being fixed on fabric, the link are suitable to mount with the hanging member.

Compared with prior art, the beneficial effects of the utility model are：The utility model is on the basis of conventional retaining mechanism On be additionally arranged standby retaining mechanism, with when conventional retaining mechanism is damaged and can not locked, will be drawn by standby retaining mechanism Chain head is locked, and so there is no need to change slider of zipper fastener；After conventional retaining mechanism damages, slide fastener is pulled up completely, so Link is mutually mounted with the hanging member being fixed on fabric afterwards, this makes it possible to which slider of zipper fastener is fixed up, such a standby lock Tight mechanism can do emergent locking when conventional retaining mechanism is damaged, in addition, the structure of the first sprocket and the second sprocket can So that slide fastener is more smooth in drawing process.

As an improvement, hanging member is button of the sewing on the fabric, so, cost, not only can be with than relatively low Link plays a part of mounting, and does not interfere with aesthetics.

As an improvement, link is by big opening ring and the closed structure that forms of small split ring docking, big opening ring it is straight Footpath is more than the diameter of the button, and the diameter of the small split ring is less than the diameter of the button, the big opening ring and drawstring It is connected, so, after crossing button by big opening ring set, button is tangled by small split ring, because the diameter of small split ring is small In the diameter of button, therefore link after button mounting with being just not easy to depart from from button.

The portion of the latch is closed on as an improvement, being closed on the first cloth band on the position and the second cloth band of the socket Position tow sides are equipped with cloth glue-line, and the outward flange of cloth glue-line is alignd with the edge of the first strap and the second strap, so, is easy to People pinch latch and socket, so that quickly by latch and socket grafting in place.

As an improvement, being provided with First terrace in the middle part of latch, it is suitable to insert with what the latch grafting coordinated on the socket Second step face is provided with groove；The medial surface of the latch is provided with a locating slot, position corresponding with the locating slot on socket Provided with positioning convex；When the latch is coordinated in place with the socket, the First terrace is resisted against the second step face On, the positioning convex is stretched into locating slot, so, is determined by between First terrace and second step face face and face Position, when latch is inserted into socket latch can be prevented to be excessively inserting；Also, after slide fastener pulls up, positioning convex is with determining Position groove, which is formed, to be coordinated, and strengthens the connection of latch and socket, and then improves the reliability that latch is connected with socket.

Brief description of the drawings

Fig. 1 is the super smooth anti-structural representation for wearing slide fastener of the utility model nylon.

Fig. 2 is the structural representation of the first sprocket and the second sprocket in the utility model.

Fig. 3 is the structural representation of socket in the utility model.

Fig. 4 is the structural representation of latch in the utility model.

Fig. 5 is the structural representation of the utility model middle link.

Shown in figure, the 1, first strap, the 2, second strap, the 3, first sprocket, 4, socket, the 5, second sprocket, 6, latch, 7, Cloth glue-line, 8, engaging piece, 9, boss, 10, groove, 11, pull head body, 12, draw nose, 13, draw ring, 14, drawstring, 15, link, 16th, hanging member, 17, First terrace, 18, second step face, 19, locating slot, 20, positioning convex, 21, big opening ring, 22, Small split ring.

Embodiment

The utility model is described in further detail below：

A kind of nylon it is super it is smooth it is counter wear slide fastener, it includes the first strap 1 and the second strap 2, the inner side of first strap 1 Provided with the first sprocket 3, slider of zipper fastener is slidably provided with the first sprocket 3, the front end of the first sprocket 3 is provided with socket 4；Described The inner side of two straps 2 is provided with the second sprocket 5, and the front end of the second sprocket 5 is provided with the latch 6 for being suitable to coordinate with the grafting of socket 4；Institute State the first sprocket 3 and the second sprocket 5 is respectively provided with the engaging piece 8 of half round pie, there is boss 9 in the side of engaging piece 8, engaging The another side in portion 8 has the groove 10 that the boss 9 for opposite sprocket is embedded in；The slider of zipper fastener includes pull head body 11, draws nose 12 and pulling-on piece, draw nose 12 to be fixed on the upper surface of pull head body 11, the front end of the pulling-on piece has draw ring 13, the rear end of pulling-on piece With connection ring, connection ring is with drawing nose 12 to be socketed, and pulling-on piece can surround and draw nose 12 to swing up and down, and the pull head body 11 is provided with Conventional retaining mechanism；The slide fastener also includes standby retaining mechanism, and the standby retaining mechanism is included by drawstring 14 and the drawing The link 15 that ring 13 connects and the hanging member 16 being fixed on fabric, the link 15 are suitable to hang with the hanging member 16 Connect.The utility model is additionally arranged standby retaining mechanism on the basis of conventional retaining mechanism, to be damaged in conventional retaining mechanism When can not badly lock, slider of zipper fastener is locked by standby retaining mechanism, so there is no need to change slider of zipper fastener；When conventional lock After tight mechanism damage, slide fastener is pulled up completely, then mounted link 15 with the phase of hanging member 16 being fixed on fabric, this Slider of zipper fastener can just be fixed up by sample, and such a standby retaining mechanism can make emergent lock when conventional retaining mechanism is damaged Tightly, in addition, the structure of the first sprocket 3 and the second sprocket 5 enables to slide fastener more smooth in drawing process.

In the present embodiment, button of the hanging member 16 for sewing on the fabric, so, cost not only may be used than relatively low To play a part of mounting with link 15, and aesthetics is not interfered with.

In the present embodiment, link 15 is to dock the closed structure formed by big opening ring 21 and small split ring 22, is opened greatly The diameter of choma 21 is more than the diameter of the button, and the diameter of the small split ring 22 is less than the diameter of the button, described big Split ring 21 is connected with drawstring 14, so, by 21 sets of big opening ring after button, button is tangled by small split ring 22, by The diameter of button is less than in the diameter of small split ring 22, therefore link 15 after button mounting with being just not easy from button Upper disengaging.

In the present embodiment, closed on the first strap 1 on the position and second strap 2 of the socket 4 and close on described insert The position tow sides of pin 6 are equipped with cloth glue-line 7, the outward flange of cloth glue-line 7 and the first strap 1 and the edge pair of the second strap 2 Together, so, it is easy to people to pinch latch 6 and socket 4, so that quickly by latch 6 and the grafting of socket 4 in place.

In the present embodiment, the middle part of latch 6 is provided with First terrace 17, is suitable to match somebody with somebody with the grafting of latch 6 on the socket 4 Second step face 18 is provided with the slot of conjunction；The medial surface of the latch 6 is provided with a locating slot 19, on socket 4 with the positioning Position corresponding to groove 19 is provided with positioning convex 20；When the latch 6 is coordinated in place with the socket 4, the First terrace 17 Be resisted against on the second step face 18, the positioning convex 20 is stretched into locating slot 19, so, by First terrace 17 with Positioned between the face of second step face 18 and face, when latch 6 is inserted into socket 4 latch 6 can be prevented to be excessively inserting；And And after slide fastener pulls up, positioning convex 20 is formed with locating slot 19 to be coordinated, and is strengthened the connection of latch 6 and socket 4, is entered And improve the reliability that latch 6 is connected with socket 4.

In the present embodiment, the position that hanging member 16 is installed is the extended line direction in slide fastener drawing direction.

In the present embodiment, when slide fastener is pulled on completely, link 15 can be just hung on hanging member 16, due to general face Material is all flexibility, and in practical operation, drawstring 14 should be less than hanging member 16 to the distance of draw ring 13 plus the length of link 15.

In the present embodiment, conventional retaining mechanism can use Application No. in patent database：CN201521100244.3 Patent employed in locking mechanism, therefore be not specifically addressed.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of nylon it is super it is smooth it is counter wear slide fastener, it includes the first strap and the second strap, and the inner side of first strap is provided with First sprocket, slider of zipper fastener is slidably provided with the first sprocket, the front end of the first sprocket is provided with socket；Second strap Inner side is provided with the second sprocket, and the front end of the second sprocket is provided with the latch for being suitable to coordinate with socket grafting；First sprocket with Second sprocket is respectively provided with the engaging piece of half round pie, has boss in the side of engaging piece, has in the another side of engaging piece The groove being embedded in for the boss of opposite sprocket；

Characterized in that, the slider of zipper fastener includes pull head body, draws nose and pulling-on piece, nose is drawn to be fixed on the upper table of pull head body Face, the front end of the pulling-on piece have draw ring, and the rear end of pulling-on piece has connection ring, and connection ring is with drawing ose bag to connect, and pulling-on piece can surround Nose is drawn to swing up and down, the pull head body is provided with conventional retaining mechanism；

The slide fastener also includes standby retaining mechanism, and the standby retaining mechanism includes the link being connected by drawstring with the draw ring With the hanging member being fixed on fabric, the link is suitable to mount with the hanging member.

2. nylon according to claim 1 is super smooth counter to wear slide fastener, it is characterised in that the hanging member is sewing in institute State the button on fabric.

3. nylon according to claim 2 is super smooth counter to wear slide fastener, it is characterised in that the link be by big opening ring and The closed structure that small split ring docking is formed, the diameter of big opening ring are more than the diameter of the button, the small split ring Diameter is less than the diameter of the button, and the big opening ring is connected with drawstring.

4. nylon according to claim 1 or 2 or 3 is super smooth counter to wear slide fastener, it is characterised in that faces on the first cloth band The position tow sides that the latch is closed on the position of the nearly socket and the second cloth band are equipped with cloth glue-line.

5. nylon according to claim 1 is super smooth counter to wear slide fastener, it is characterised in that is provided with First in the middle part of the latch Terrace, second step face is provided with the slot for being suitable on the socket coordinate with the latch grafting；The medial surface of the latch Provided with a locating slot, position corresponding with the locating slot is provided with positioning convex on socket；The latch coordinates with the socket When in place, the First terrace is resisted against on the second step face, and the positioning convex is stretched into locating slot.