CN207707408U - A kind of bi-directional zip head - Google Patents

Abstract

The utility model discloses a kind of bi-directional zip heads, including slide fastener seat and draw ring, slide fastener seat includes pull-up serobila and drop-down serobila, slide fastener seat is equipped with installation muscle, one end of installation muscle is fixed on the lower end of pull-up serobila, around the lower end of drop-down disjunctor is fixed at the top of slide fastener seat, draw ring is set on installation muscle the other end；The inside for pulling up serobila is equipped with pin member, pulls down and offers the pin hole being adapted to pin member on serobila.Realization in pin hole is inserted between the pull-up serobila and drop-down serobila of the bi-directional zip head of the utility model by pin member to snap connection, when routine use, connection forms slide fastener seat this entirety and is slided up and down in zipper strip between pull-up serobila and drop-down serobila, when needing dismounting, pin member is extracted from pin hole, then the both ends for installing muscle are taken out from pull-up serobila and drop-down serobila respectively, so, slide fastener sitting toilet can be removed from zipper strip, easy to clean and replacement.

Description

A kind of bi-directional zip head

Technical field

The utility model is related to a kind of slide fastener more particularly to a kind of bi-directional zip heads.

Background technology

Slide fastener is to rely on continuously arranged teeth, the connector for making object merge or detach, and is now widely used in clothes, packet Bag and other items；The use of slide fastener has been fully immersed into people’s lives, or even has become object indispensable for people's lives, and The form that slide fastener opening and closing use, and be different with corresponding article, it is broadly divided into two kinds of unidirectional folding and two-way folding, Wherein, the slide fastener unidirectionally opened and closed is equipped with single slider of zipper fastener, by this slider of zipper fastener in zip strip mainly in zip strip Forward and backward displacement, can make zip strip implement the effect for merging or detaching on object, and existing product also has one kind that can draw The slider of zipper fastener of positive and negative two Slideslip on chain band, still, this slider of zipper fastener has the following defects：

Since slider of zipper fastener needs the obverse and reverse on zipper strip to slide, equivalent to increase double use Rate so that slider of zipper fastener is easy to damage, and is difficult to dismantle after existing slider of zipper fastener damage, be set since slider of zipper fastener is matched with zipper strip It sets, entire zipper strip can only be removed and change new zipper strip and slider of zipper fastener into again, this just causes the inconvenience that consumer uses.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of bi-directional zip head, this is two-way Realization in pin hole is inserted between the pull-up serobila and drop-down serobila of slider of zipper fastener by pin member to snap connection, routine use When, it pulls up connection between serobila and drop-down serobila and forms slide fastener seat this entirety and slided up and down in zipper strip, it, will when needing dismounting Pin member is extracted from pin hole, then the both ends for installing muscle are taken out from pull-up serobila and drop-down serobila respectively, in this way, slide fastener Sitting toilet can be removed from zipper strip, easy to clean and replacement.

The purpose of this utility model adopts the following technical scheme that realization：

A kind of bi-directional zip head, including slide fastener seat and draw ring, the slide fastener seat includes pull-up serobila and pulls down serobila, described Slide fastener seat is equipped with installation muscle, and the one end for installing muscle is fixed on the lower end of pull-up serobila, and the other end is solid around the top of slide fastener seat It is scheduled on the lower end of drop-down disjunctor, the draw ring is set on installation muscle；It is described drop-down serobila inside be equipped with pin member, it is described on The pin hole being adapted to pin member is offered on slide fastener body.

Further, the pin member includes elastic head and inserted link, and the elastic head is arranged at the top of inserted link.

Further, it is detachably provided with connector between the pull-up serobila and drop-down serobila, the connector One end is arranged in the upper end of pull-up serobila, and the other end is arranged in the upper end of drop-down serobila.

Further, the connector includes upper connector, lower connector and elastic component, and the upper connector is arranged upper The inside of slide fastener body, the lower connector are arranged in the inside of drop-down serobila, and the elastic component is arranged in upper connector and lower company Between fitting.

Further, the draw ring is equipped with antiskid groove.

Further, the pin member is three, and three pin members are set successively from top to bottom along the middle part of drop-down serobila It sets.

Compared with prior art, the beneficial effects of the utility model are：

The bi-directional zip head of the utility model passes through pin member between the pull-up serobila and drop-down serobila of the bi-directional zip head Be inserted into and realize and snap connection in pin hole, when routine use, pull up connection between serobila and drop-down serobila formed slide fastener seat this One entirety is slided up and down in zipper strip, and when needing dismounting, pin member is extracted from pin hole, then will install the both ends difference of muscle It is taken out from pull-up serobila and drop-down serobila, in this way, slide fastener sitting toilet can be removed from zipper strip, easy to clean and replacement.

Description of the drawings

Fig. 1 is the structural schematic diagram of the bi-directional zip head of the utility model；

Fig. 2 is the disassembly diagram of the slide fastener seat of the utility model；

Fig. 3 is the structural schematic diagram of the pin member of the utility model；

Fig. 4 is the structural schematic diagram of the connector of the utility model.

In figure：1, slide fastener seat；2, draw ring；21, antiskid groove；3, muscle is installed；4, serobila is pulled up；41, pin member；42, bullet Property head；43, inserted link；5, serobila is pulled down；51, pin hole；6, connector；61, upper connector；62, lower connector；63, elastic component.

Specific implementation mode

In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

Embodiment 1：

Referring to Fig.1-2, a kind of bi-directional zip head, including slide fastener seat 1 and draw ring 2.

Draw ring 2 is equipped with antiskid groove 21, and the setting of antiskid groove 21 is for the ease of pulling draw ring 2.

Slide fastener seat 1 includes pull-up serobila 4 and drop-down serobila 5, and slide fastener seat 1 is equipped with installation muscle 3, installs one end card of muscle 3 It is connected on the lower end of pull-up serobila 4, the other end is connected to the lower end of drop-down disjunctor around the top of slide fastener seat 1, installs this of muscle 3 Snap fit is removably to be clamped, that is, installing muscle 3 can remove from slide fastener seat 1；Draw ring 2 is set on installation muscle 3；Drop-down The inside of serobila 5 is equipped with pin member 41, pulls up and offers the pin hole 51 being adapted to pin member 41 on serobila 4.

With reference to Fig. 3, pin member 41 includes elastic head 42 and inserted link 43, and elastic head 42 is arranged at the top of inserted link 43, when slotting When pin member 41 is inserted from inside into pin hole 51, due to the deformation of elastic head 42, elastic head 42 can be successfully from pin hole 51 Outside stretch out, the bottom of elastic head 42 is abutted with the upper surface of pull-up serobila 4, and setting is in routine use in this way, pin member 41 be just difficult to be skidded off from pin hole 51, and when needing to take out pin member 41, elastic head 42, which deforms upon, can pass through bolt Hole 51 need to only extract pin member 41.Pin member 41 be three, three pin members 41 along drop-down serobila 5 middle part from Set gradually under, correspondingly, pin hole 51 also there are three.

With reference to Fig. 4, pulls up and be detachably provided with connector 6 between serobila 4 and drop-down serobila 5, one end of connector 6 is set It sets in the upper end of pull-up serobila 4, the other end is arranged in the upper end of drop-down serobila 5.Connector 6 includes upper connector 61, lower connection Part 62 and elastic component 63, upper connector 61 are arranged in the inside of pull-up serobila 4, and lower connector 62 is arranged in drop-down serobila 5 Side, elastic component 63 are arranged between upper connector 61 and lower connector 62.When needs separate pull-up serobila 4 and drop-down serobila 5 When, connector 6 can be dismantled, if need to only clean, can not have to remove connector 62, by pin member 41 from bolt It is taken out in hole 51, slide fastener seat 1 is opened from lower end, the deformation and upper connector 61 and lower connector 62 due to elastic component 63 Connection can easily clean pull-up serobila 4 and the drop-down opening of serobila 5.

The bi-directional zip head of the utility model passes through bolt between the pull-up serobila 4 and drop-down serobila 5 of the bi-directional zip head Part 41, which is inserted into, to be realized in pin hole 51 and snaps connection, and when routine use, is pulled up to connect between serobila 4 and drop-down serobila 5 and is formed This entirety of slide fastener seat 1 is slided up and down in zipper strip, and when needing dismounting, pin member 41 is extracted from pin hole 51, then will peace The both ends for filling muscle 3 are taken out from pull-up serobila 4 and drop-down serobila 5 respectively, in this way, slide fastener seat 1 just can be removed from zipper strip, side Just it cleans and replaces.

The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to In the utility model range claimed.

Claims (6)

1. a kind of bi-directional zip head, which is characterized in that including slide fastener seat and draw ring, the slide fastener seat includes pull-up serobila and drop-down Serobila, the slide fastener seat are equipped with installation muscle, and the one end for installing muscle is connected to the lower end of pull-up serobila, and the other end bypasses slide fastener seat Top be connected to drop-down disjunctor lower end, the draw ring be set in installation muscle on；The inside of the drop-down serobila is equipped with bolt Part offers the pin hole being adapted to pin member on the pull-up serobila.

2. bi-directional zip head as described in claim 1, which is characterized in that the pin member includes elastic head and inserted link, described Elastic head is arranged at the top of inserted link.

3. bi-directional zip head as described in claim 1, which is characterized in that detachable between the pull-up serobila and drop-down serobila Ground is provided with connector, and one end of the connector is arranged in the upper end of pull-up serobila, and the other end is arranged in the upper of drop-down serobila End.

4. bi-directional zip head as claimed in claim 3, which is characterized in that the connector includes upper connector, lower connector And elastic component, the upper connector are arranged in the inside of pull-up serobila, the lower connector is arranged in the inside of drop-down serobila, institute Elastic component is stated to be arranged between upper connector and lower connector.

5. bi-directional zip head as described in claim 1, which is characterized in that the draw ring is equipped with antiskid groove.

6. bi-directional zip head as described in claim 1, which is characterized in that the pin member be three, three pin members along The middle part of drop-down serobila is set gradually from top to bottom.