CN2513408Y - Zipper head structure with smooth pull function - Google Patents

Abstract

The utility model relates to a zipper head structure with function is drawn in same direction as, it is including a zipper head body, a pulling-on piece and a shell fragment, this zipper head body has a roof and a bottom plate, be formed with two spouts between this roof and bottom plate, this roof and bottom plate one end respectively are equipped with two flattening portions, this pulling-on piece pin joint is in the roof of zipper head body, this shell fragment is located and is drawn zipper head body top, when borrowing by the pulling-on piece pulling to draw zipper head to slide on the zip fastener, usable flattening portion pushes up in advance and touches the zip fastener, with this effect that provides the flattening, make the pulling that the zipper head can be smooth and easy.

Description

Zipper head structure with smooth pull function

technical field

The utility model relates to a zipper puller structure with smooth pulling function, in particular to a zipper puller structure made of metal and plastic steel, which can level the zipper so that the zipper puller can be pulled smoothly.

Background technique

As shown in Figure 1, the known slider structure includes a slider body 10a and a slider 11a, the slider 11a is pivotally connected to the slider body 10a, and the slider 11a can be used to pull the slider Used to control the closing or opening of the zipper.

In addition, an elastic piece 12a may also be provided on the zipper puller body 10a, the elastic piece 12a has a catch portion 13a, and the catch portion 13a can penetrate the top of the zipper puller body 10a and extend into the inside of the zipper puller body 10a, In order to be locked on the chain teeth 20a of the zipper, the zipper slider can be in a locked and fixed state when the pull piece 11a is not pulled, thereby forming a self-locking zipper slider structure.

However, when the generally known structure of the zipper puller is used on the jeans fabric, the zipper will form a wave-like crepe due to the shrinkage of the jeans fabric after washing, and the zipper puller cannot be pulled smoothly because the zipper is not smooth. , causing great inconvenience to users.

Therefore, it can be seen from the above that the above-mentioned known slider structure obviously has inconvenience and disadvantages in actual use, and needs to be improved.

Contents of the invention

The purpose of this utility model is to propose a zipper puller structure with a smooth pull function composed of a zipper puller body and a pull piece. It can use the leveling part to level the zipper so that the zipper puller can be pulled smoothly, thereby The problems existing in the prior art are solved.

The technical scheme that the utility model adopts is that it comprises:

A zipper slider body, which has a top plate and a bottom plate, a chute is formed between the top plate and the bottom plate, two leveling portions are respectively provided at one end of the top plate and the bottom plate, and a groove is respectively provided at the inner side of the leveling portion; and A pull tab is pivotally connected to the top plate of the zipper slider body.

The utility model has the advantages that: when the pull piece is used to pull the zipper head to slide on the zipper to control the closure of the zipper, the leveling part can be used to touch the zipper first to provide a leveling effect, so it can be applied to jeans On the fabric, when the fabric shrinks after washing and makes the zipper uneven, you can use the leveling part of this creation to level the zipper, so that the zipper puller can be pulled smoothly, making it easier for users to pull the zipper puller.

Description of drawings

Fig. 1 is the perspective view of known slide fastener and slide fastener puller;

Fig. 2 is the perspective view of the utility model;

Fig. 3 is a three-dimensional exploded view of the utility model;

Fig. 4 is a side view of the utility model;

Fig. 5 is a sectional view of the utility model;

Fig. 6 is a schematic view of the utility model in use.

Detailed ways

Now further illustrate preferred specific embodiments of the present utility model in conjunction with above-mentioned each accompanying drawing. Please refer to Fig. 2 to Fig. 5, the utility model provides a zipper puller structure with a smooth pull function, this embodiment is a self-locking zipper puller, of course it is not limited to a self-locking zipper puller and can also be a general zipper The slider is made of metal or plastic steel. It includes a slider body 10, a pull piece 20 and an elastic piece 30. The slider body 10 has a top plate 11 and a bottom plate 12. The top plate 11 is located at an appropriate distance above the bottom plate 12. A connecting portion 13 is provided between the top plate 11 and the bottom plate 12 to connect them together. There are two slide grooves 14 formed between the top plate 11 and the bottom plate 12. The two slide grooves 14 are separately arranged on the slider body. The left and right sides of the connecting portion 13 inside the 10 can be used to accommodate the slide fastener. The top surface of the top plate 11 of the zipper slider body 10 is provided with two pivot seats 15, each of which has a pivot hole 16, and is provided with two fixing pieces 17 near one end of the top plate 11. The other end is provided with a through hole 18 .

The pull-tab 20 is a long piece with a pivot portion 21 at one end, and a top contact piece 22 protrudes from the pivot portion 21 . The pivot portion 21 of the slider 20 is pivotally placed in the pivot hole 16 of the pivot seat 15 of the slider body 10 , so that the slider 20 can be pivotally coupled to the top of the slider body 10 .

The elastic piece 30 is made of a material with good elasticity, and has a fixing portion 31 at one end and a locking portion 32 at the other end. The elastic piece 30 is accommodated between the two pivotal seats 15 at the top of the slider body 10, and the fixing part 31 at one end of the elastic piece 30 is pressed and fixed by the two fixing pieces 17, so that the elastic piece 30 can be positioned at the two pivots at the top of the slider body 10. between the sockets 15 , and make the locking portion 32 of the elastic piece 30 pass through the perforation 18 at the top of the slider body 10 and extend into the slide groove 14 so as to be locked on the chain teeth of the zipper.

The utility model is mainly provided with two leveling parts 111 and 121 on one end of the top plate 11 and the bottom plate 12 of the slider body 10, and those leveling parts 111 and 121 are directly formed on the left and right sides of one end of the top plate 11 and the bottom plate 12. At the edge of those flattened parts 111 and 121, guide surfaces 112 and 122 in the shape of slopes or arcuate surfaces are formed. In addition, a "V"-shaped groove 113 and 123 is respectively provided on the inner side of the front edge of the leveling parts 111 and 121 .

The zipper slider body 10 of the present utility model can be combined on the zipper 40 (as shown in FIG. 6 ) by utilizing two slide grooves 14, and the slider 20 can be used to pull the zipper slider to control the closure or separation of the zipper 40. When 20 is pulled, the top contact piece 22 on the pivot joint 21 of the pull piece 20 can push the elastic piece 30 outwards, so as to move the locking part 32 outwards and disengage from the sprocket 41 of the zipper 40, so that the piece 20 can pull the zipper head to slide on the zipper 40 to control the closure or separation of the zipper 40 . When the pull tab 20 is released, the top contact piece 22 on the pivotal portion 21 of the pull tab 20 releases the power to push the elastic piece 30 outward, so that the catch portion 32 of the elastic piece 30 is reset and locked on the zipper 40. The sprocket 41 makes the slider of the zipper be in a locked and fixed state.

The utility model is mainly provided with leveling parts 111 and 121 on the zipper slider body 10. When the slider 20 is used to pull the zipper slider to slide on the zipper 40 to control the closure of the zipper, the leveling parts 111 and 121 are arranged on the top plate 11 and the bottom plate The flattened portions 111 and 121 at one end of 12 will contact the slide fastener 40 first, and the slide fastener 40 can be placed between the upper and lower flattened portions 111 and 121, and those grooves 113 and 123 can be used to avoid the sprocket 41, so as to utilize those The leveling parts 111 and 121 first touch the zipper 40 (as shown in FIG. 6 ) to provide a leveling effect. Therefore, the utility model can be applied to fabrics such as jeans. When the fabric shrinks after washing, the zipper is not smooth. , the zipper can be leveled by using the leveling part of the utility model, so that the slider of the zipper can be pulled smoothly, making it easier for the user to pull the slider of the zipper.

In summary, the utility model is a rare new creative product, which is extremely novel and progressive.

But above-mentioned is only the preferred feasible embodiment of the present utility model, does not limit the scope of implementation of the present utility model accordingly, so all the equivalent structural changes made by using the utility model description and accompanying drawings are all in the same way All are included in the scope of protection of the claims of the utility model.

Claims (8)

1. A zipper puller structure with smooth pull function, characterized in that it includes: A zipper slider body, which has a top plate and a bottom plate, a chute is formed between the top plate and the bottom plate, two leveling portions are respectively provided at one end of the top plate and the bottom plate, and a groove is respectively provided at the inner side of the leveling portion; and A pull tab is pivotally connected to the top plate of the zipper slider body. 2. The chain link structure with smooth pull function as claimed in claim 1, characterized in that said zipper slider body has a pivot seat on the top surface of the top plate, and one end of the pull tab has a pivot joint. The pivot portion of the pull piece is pivotally placed on the pivot seat of the slider body. 3. The slider structure with smooth pull function as claimed in claim 1, characterized in that said slider body has a fixing plate near one end on the top plate, and a shrapnel is arranged on the top of the slider body, and one end thereof It has a fixing part, the fixing part at one end of the elastic piece is pressed and fixed by the fixing piece, so that the elastic piece is positioned on the top of the slider body, and the other end of the elastic piece has a locking part, which can extend into the slider body. 4. The zipper slider structure with smooth pull function as claimed in claim 3, characterized in that the zipper slider body has a perforation near the other end on the top plate, and the locking part of the elastic piece penetrates the through hole and extends into Inside the body of the zipper puller. 5. The slider structure with smooth pull function according to claim 1, characterized in that the slider main body is provided with a connecting portion between the top plate and the bottom plate to connect them together. 6. The zipper slider structure with a smooth pull function according to claim 1, characterized in that the zipper slider body has a guide surface in the shape of an inclined plane or an arcuate surface formed on the edge of the flattened portion. 7. The slider structure with smooth pull function according to claim 1, characterized in that the slider body has a flattened portion located on the left and right sides of one end of the top plate and the bottom plate. 8. The zipper puller structure with smooth pulling function according to claim 1, characterized in that the groove on the inner side of the flattened part is in the shape of a "V".

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