CN218164431U

CN218164431U - Zipper beneficial to guiding

Info

Publication number: CN218164431U
Application number: CN202222347638.5U
Authority: CN
Inventors: 沈夏
Original assignee: Shanghai Golden Star Zipper Co ltd
Current assignee: Shanghai Golden Star Zipper Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2022-12-30
Anticipated expiration: 2032-09-03

Abstract

The utility model relates to the technical field of zippers, specifically disclose a do benefit to zip fastener of direction, which comprises a textile, it has the chain tooth to sew up on the fabric, install a pull head that enables the chain tooth and repeat to pull open or draw and close on the chain tooth, the mounting groove has been seted up to the both sides of pull head, the inside slidable mounting of mounting groove has the dead lever, and the top of dead lever installs the spring, the top of spring is fixed mutually with the top of mounting groove, the outside of dead lever is rotated and is connected with the gyro wheel, the gyro wheel symmetry sets up in the inside and outside both sides of fabric, through the magnetic sheet actuation between the gyro wheel for the gyro wheel of fabric both sides can with the fabric between in close contact with, be connected inseparabler, further improve flattening effect to some fold fabrics, the position that the gyro wheel is located on the pull head simultaneously can be adjusted, and then change the distance between the gyro wheel, can be suitable for the chain on the fabric of different thickness kinds, improves the suitability of pull head.

Description

Zipper beneficial to guiding

Technical Field

The application relates to the technical field of zippers, in particular to a zipper beneficial to guiding.

Background

The zipper is a connecting piece which enables articles to be combined or separated by means of continuously arranged zipper teeth, and is widely applied to clothes, bags, tents and the like; fasteners comprising a row of metal or plastic teeth on each of the two straps are used to connect the edges of the opening (e.g. a garment or bag mouth) and a slider is provided to pull the two rows of teeth into interlocking position to close the opening.

In order to ensure that the puller can ensure sufficient smoothness in the pulling process of the zipper, idler wheels are installed on two sides of the puller, the folded fabric is flattened through the idler wheels, sliding friction between the puller and the fabric is converted into rolling friction, friction force is reduced, and therefore the puller is convenient to guide.

In view of the above-mentioned related art, the inventor believes that the roller in the existing slide fastener is only arranged on one side of the fabric, and the slider is still easy to be jammed due to the wrinkle of the fabric in the process of flattening the fabric, and meanwhile, the slider in the above-mentioned technology can only be applied to the slide fastener with a fixed thickness, so that the applicability of the slider is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the effect of flattening to the fold fabric to and can be applicable to various types of fabrics more with the pull head on, improve the suitability of pull head, the utility model provides a do benefit to zip fastener of direction.

The utility model provides a do benefit to zip fastener of direction adopts following technical scheme:

the utility model provides a do benefit to zip fastener of direction, includes the fabric, the chain tooth has been sewed up on the fabric, install a pull head that enables the repeated pulling open of chain tooth or draw and close on the chain tooth, the mounting groove has been seted up to the both sides of pull head, the inside slidable mounting of mounting groove has the dead lever, and the top of dead lever installs the spring, the top of spring is fixed mutually with the top of mounting groove, the outside of dead lever is rotated and is connected with the gyro wheel, the gyro wheel symmetry sets up in the inside and outside both sides of fabric, every the magnetic sheet is all installed to the inside of dead lever, magnetic pole between the magnetic sheet is opposite.

Through above-mentioned technical scheme, through the magnetic sheet actuation between the gyro wheel for the gyro wheel of fabric both sides can with the fabric between in close contact with, be connected inseparabler, further improve the effect of flattening to some fold fabrics, the position that the gyro wheel is located on the pull head simultaneously can be adjusted, and then changes the distance between the gyro wheel, can be suitable for the zip fastener on the fabric of different thickness kinds, improves the suitability of pull head.

Optionally, the inside fixedly connected with slide rail of mounting groove, the dead lever is located the one end fixedly connected with mounting panel of mounting groove, the both sides of mounting panel are fixed with the slider with slide rail looks adaptation.

Through the technical scheme, the sliding blocks on the two sides of the mounting plate slide relative to the sliding rails in the mounting groove, so that the mounting plate can move in the mounting groove, the position of the mounting plate in the mounting groove is changed, and the distance between the rollers is changed.

Optionally, a pull ring is installed at the top of the pull head, and a pull piece is sleeved on the outer side of the pull ring.

Through the technical scheme, the pull piece is convenient for a user to pull the pull head back and forth on the zipper.

Optionally, the rollers are symmetrically installed on two sides of the slider, and the number of the rollers is eight.

Through the technical scheme, the parallel and level of the fabrics at the two ends of the pull head are ensured through the symmetrical rollers, and then the condition that the pull head is clamped is caused in the condition that the fabric of the wrinkles enters the pull head when the pull head is pulled.

Optionally, one end of the fixing rod, which is far away from the mounting groove, is fixedly connected with a limiting block.

Through above-mentioned technical scheme, the position of stopper can restrict the gyro wheel, when the gyro wheel rotated on the dead lever, can not lead to gyro wheel and dead lever to break away from.

Optionally, the roller above the slider is inclined to the outside of the slider.

Through above-mentioned technical scheme, the gyro wheel that the slope set up carries out the flattening with unclosed fabric better.

Optionally, each fixing rod located on the inner side and the outer side of the fabric is provided with a magnetic plate inside, and the magnetic poles between the magnetic plates are oppositely attracted by the magnetic plates.

Through above-mentioned technical scheme for have mutual suction between two gyro wheels, guarantee to be connected between gyro wheel and the fabric enough inseparable, guarantee the flattening effect to the fabric.

To sum up, the utility model discloses a following beneficial effect:

through the actuation of the magnetic plate between the rollers, the rollers on the two sides of the fabric can be in close contact with the fabric, the connection is more tight, the flattening effect on some folded fabrics is further improved, the position of the rollers on the pull head can be adjusted, the distance between the rollers is changed, the zipper on the fabrics with different thicknesses can be suitable, and the applicability of the pull head is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a first perspective structure of the slider according to the present invention;

fig. 3 is a second view structure diagram of the slider according to the present invention;

fig. 4 is a schematic top view of the slider according to the present invention;

FIG. 5 is a schematic view of the mounting structure of the fixing rod and the mounting groove of the present invention;

FIG. 6 is a schematic cross-sectional view of the roller of the present invention;

fig. 7 is an enlarged schematic view of a portion a in fig. 5 according to the present invention.

Description of reference numerals:

1. a fabric; 2. a fastener element; 3. a slider; 4. mounting grooves; 5. fixing the rod; 6. a spring; 7. a roller; 8. a magnetic plate; 9. a slide rail; 10. a slider; 11. a pull ring; 12. a pull tab; 13. a limiting block; 14. and (7) mounting the plate.

Detailed Description

The present invention is described in further detail below with reference to fig. 1-7.

Referring to fig. 1, a zipper beneficial to guiding comprises a fabric 1, wherein zipper teeth 2 are sewed on the fabric 1, a pull head 3 capable of repeatedly opening or closing the zipper teeth 2 is installed on the zipper teeth 2, a pull ring 11 is installed on the pull head 3, a pull piece 12 is installed on the pull ring 11, the pull piece 12 drives the pull head 3 to move back and forth on the zipper teeth 2 and locks the separated zipper teeth 2 together, and the pull piece 12 is used for facilitating the pull of a user to and fro the pull head 3.

Referring to fig. 2-7, mounting groove 4 has been seted up to the both sides of pull head 3, the inside both sides fixedly connected with slide rail 9 of mounting groove 4, the inside sliding connection of slide rail 9 has slider 10, be connected with mounting panel 14 between the slider 10, the top of mounting panel 14 is connected with spring 6, and the top of spring 6 is fixed in mounting groove 4, and the one end that dead lever 5 spilt mounting groove 4 is connected with stopper 13, stopper 13 can restrict the position of gyro wheel 7, avoid droing with dead lever 5, the outside of dead lever 5 is rotated and is connected with gyro wheel 7 simultaneously, and gyro wheel 7 symmetry sets up the inside and outside both sides at fabric 1.

When the puller is used, the roller 7 on the puller 3 is driven to move on the fabric 1 when the puller 3 is pulled, sliding friction between the puller 3 and the fabric 1 is converted into rotating friction, and then friction force between the puller 3 and the fabric 1 is reduced, so that the puller 3 is pulled more smoothly; and gyro wheel 7 when rotating between with fabric 1, can carry out the flattening to the part of the fold on the fabric 1, the clothing of avoiding the fold enters into pull head 3 and causes pull head 3 card to die, distance between gyro wheel 7 can be adjusted simultaneously, when the thickness of fabric 1 is different, gyro wheel 7 receives the extrusion of fabric 1, and then drives dead lever 5 in the gyro wheel 7 and remove in mounting groove 4, and then can satisfy the demand of different kinds of fabrics 1, increase pull head 3's suitability.

Referring to fig. 4 and 6, further, each fixing rod 5 is internally provided with a magnetic plate 8, the magnetic poles of the magnetic plates 8 on the inner side and the outer side of the fabric 1 are opposite, the magnetic poles are opposite in direction through the magnetic plates 8, and then the two magnetic plates 8 attract each other, two rollers 7 on the inner side and the outer side of the fabric 1 are close to each other through the attraction between the magnetic plates 8, so that the rollers 7 and the fabric 1 are connected more tightly, and the leveling effect on the fabric 1 is further improved.

Referring to fig. 3 and 4, it is further that, at the same time, the rollers 7 are also symmetrically installed on both sides of the slider 3, and the number of the rollers 7 is set to eight, wherein the rollers 7 are symmetrically arranged in the front-rear left-right direction of the slider 3.

During the use, through a plurality of gyro wheels 7 and the contact of fabric 1, increase the flattening position to between the fabric 1, carry out the flattening to fabric 1 simultaneously on a plurality of positions, make things convenient for pull head 3 to lead to the gyro wheel 7 slope setting at the upside of pull head 3, the gyro wheel 7 that the slope set up can contact not closed fabric 1 better, carries out the flattening to fabric 1 in advance.

The implementation principle is as follows: when using, pull head 3 round trip movement on the zip fastener, drive gyro wheel 7 on the pull head 3 simultaneously and remove, and roll on fabric 1, gyro wheel 7 can convert the sliding friction between pull head 3 and the fabric 1 into rolling friction when rolling, conveniently draw pull head 3, gyro wheel 7 can carry out the flattening to the part of fold on the fabric 1 when removing simultaneously, use and fabric 1 between in-process gyro wheel 7 at the effect of leveling under spring 6 between in close contact with, further improve the flattening effect to fabric 1, and the distance between the gyro wheel 7 can change according to spring 6's flexible, and then can use same pull head 3 on the fabric 1 on the different kinds, the suitability of pull head 3 has been increased.

Above is the preferred embodiment of the utility model, not with this restriction the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a do benefit to zip fastener of direction, includes fabric (1), it has chain element (2) to have sewed up on fabric (1), install a pull head (3) that can make chain element (2) repeat to open or draw together on chain element (2), its characterized in that: mounting groove (4) have been seted up to the both sides of pull head (3), the inside slidable mounting of mounting groove (4) has dead lever (5), and the top of dead lever (5) installs spring (6), the top of spring (6) is fixed mutually with the top of mounting groove (4), the outside of dead lever (5) is rotated and is connected with gyro wheel (7), gyro wheel (7) symmetry sets up the inside and outside both sides in fabric (1).

2. A guide-facilitating slide fastener according to claim 1, wherein: the inside fixedly connected with slide rail (9) of mounting groove (4), dead lever (5) are located one end fixedly connected with mounting panel (14) of mounting groove (4), the both sides of mounting panel (14) are fixed with slider (10) with slide rail (9) looks adaptation.

3. A guide-facilitating slide fastener according to claim 1, wherein: a pull ring (11) is installed at the top of the pull head (3), and a pull piece (12) is sleeved on the outer side of the pull ring (11).

4. A guide facilitating slide fastener according to claim 1, wherein: the rollers (7) are symmetrically arranged on two sides of the pull head (3), and the number of the rollers (7) is eight.

5. A guide facilitating slide fastener according to claim 1, wherein: and one end of the fixing rod (5) far away from the mounting groove (4) is fixedly connected with a limiting block (13).

6. A guide facilitating slide fastener according to claim 1, wherein: the roller (7) above the slider (3) inclines towards the outer side of the slider (3).

7. A guide facilitating slide fastener according to claim 1, wherein: each magnetic plate (8) is arranged inside the fixing rod (5) corresponding to the inner side and the outer side of the fabric (1), and magnetic poles between the magnetic plates (8) are opposite.