JP2018514314A - Zipper slider having an entry preventing part for preventing clothes from being caught - Google Patents

Abstract

The present invention relates to a fastener slider having an entry preventing portion for preventing clothes from being sandwiched between upper and lower blades, and to prevent the outer cloth from being sandwiched between upper and lower blades of the slider. SOLUTION: One side in the longitudinal direction is provided with a large number of service teeth that are symmetrically attached, and on the other side in the longitudinal direction, a fastener tape that is fixed to a garment and the service teeth are entered, The upper and lower blades that are symmetrically attached so as to mesh with each other and are coupled to both sides of the guide pillar on the center line, and the handle attachment portion that is provided on either one of the upper and lower blades and to which the handle is attached In the fastener slider provided, in order to prevent the outer cloth from entering between the upper and lower blades of the slider, an entry preventing portion extending forward from one or both sides of the upper and lower blades. Prepare. Thereby, the inoperability of the fastener can be prevented by the entry preventing portion provided so that the outer cloth is not sandwiched between the sliders when the fastener is used. [Selection] Figure 2

Description

  The present invention relates to a fastener slider, and more specifically, by changing the shape of the front portion of the fastener slider, the contents adjacent to the fastener when the fastener is engaged and closed, that is, the front cloth is a fastener. It is related with the slider for fasteners which has an approach prevention part which prevents that it is bitten in, ie, prevents clothing being pinched.

  In general, various fasteners are used for opening and closing clothes and the like.

  For example, a conventional fastener Z as shown in FIG. 1a is representative, and this conventional fastener Z is configured as follows.

  A conventional garment fastener Z includes a plurality of engagement teeth C symmetrically disposed on one side in the longitudinal direction, a fastener tape T disposed on the other side in the longitudinal direction and fixed to the garment, And a slider S that engages and closes the engagement tooth C.

  The slider S includes a guide portion G, a coupling portion J, and a handle attachment portion K to which the handle H is attached.

  The guide part G connects the upper and lower parts of the divided sliders S, and smoothly opens and closes the engagement teeth C.

  The coupling portion J is provided for meshing the service teeth C guided by the guide portion G. That is, the service teeth C guided by the guide portion G are meshed with each other at the narrow width portion R behind the coupling portion J.

  However, such a conventional fastener Z frequently has a problem that, as shown in the figure, together with the tooth C guided by the joint portion J, the outer cloth is simultaneously inserted between the joint portions J and pinched. did.

  Further, in the process of pulling out the front cloth, a problem that the fastener is broken or the clothes are damaged frequently occurs, which is fatal.

  In order to solve such a problem, as shown in FIG. 1b, Korean Patent No. 10-2014-0096381 discloses “a zipper that does not sandwich clothes”. According to this, in order to prevent clothes and other fabrics from being pinched, further includes an inclined surface D for removing a gap between the conventional slider S and the tooth (not shown), By allowing the inclined surface D to be brought into close contact with a service tooth (not shown) passing through the slider S, clothes and fabric are sandwiched between the slider S and the service tooth (not shown). To prevent that.

  However, similarly to the above, there is a problem that the outer cloth is sandwiched between the sliders and is torn, or the fastener is not operated.

  In addition, in the case of such a conventional fastener slider, by adding an inclined surface to the inside of the slider, a marginal space formed at the entrance of the slider, which is the first entry portion, is reduced. In the process of closing, there is a stronger friction than conventional fasteners, which can shorten the life of the product with a unique fastener configuration, and it is fatal to prevent smooth operation in the process of joining and releasing May cause serious problems.

  The present invention has been devised in order to solve the above-described conventional problems. The object of the present invention is to use a fastener when the front cloth is sandwiched between sliders or the fastener becomes inoperable. It is to prevent it.

  In order to achieve the above object, the present invention provides a plurality of service teeth that are symmetrically attached to one side in a longitudinal direction, a fastener tape that is provided on the other side in the longitudinal direction and is fixed to clothes, One of the upper and lower blades, and the upper and lower blades coupled to both sides of the guide column provided on the center line, meshed with the service teeth that are symmetrically attached so that the service teeth are engaged and engaged with each other A fastener slider provided on one side and having a handle attachment portion to which a handle is attached, wherein the fastener slider is configured to prevent the upper and lower blades of the slider from entering between the upper and lower blades of the slider. There is provided an entry preventing portion extending forward from either or both sides of the plate.

  Further, the intrusion preventing portion has a concave groove formed at the center so that the corners on both sides protrude in a plan view.

  Furthermore, when viewed from one side, the entry preventing portion has an inclined surface whose thickness gradually decreases from the front end of the pull handle attachment portion toward the front.

  As described above in detail, according to the present invention, the inoperability of the fastener can be prevented by the entry preventing portion provided so that the front cloth is not sandwiched between the sliders when the fastener is used.

The perspective view which shows the conventional fastener typically The perspective view which extracts and shows the conventional slider for fasteners The perspective view which shows the slider for fasteners concerning embodiment of this invention The perspective view which shows the slider for fasteners seen from the "A" direction of FIG. The perspective view which shows the effect of the slider for fasteners by this invention Sectional view along "BB line" in FIG. The perspective view which shows the slider for fasteners concerning other embodiment of this invention. The perspective view which shows the slider for fasteners concerning other embodiment of this invention.

  Referring to FIGS. 2 to 5, a fastener slider (13) (hereinafter referred to as “slider”) having an intrusion prevention portion 100 for preventing the clothes according to the present invention from being caught is inserted into the engagement tooth 11a. , Meshing with the engagement teeth 11a symmetrically attached so as to mesh with each other, a guide column 13a provided on the center line, symmetrical upper and lower blades 13b coupled to both sides of the guide column 3a, and upper and lower blades It is provided on any one of the plates 13b, and includes a handle attachment portion 15 to which the handle 17 is attached, and an entry preventing portion 100.

  Since the present invention is the same as the conventional configuration except for the slider 13 having the intrusion prevention unit 100, a detailed description of the same components will be omitted.

  Referring to the illustrated direction, the intrusion prevention unit 100 extends forward from one or both sides of the upper and lower blades 13b of the slider.

  Thus, the reason why the intrusion prevention unit 100 extends forward is that, as shown in FIG. 4, when the service tooth 11 a enters between the upper and lower blades 13 b of the slider 13, the service tooth 11 a enters. This is to prevent the front cloth 11aa from entering between the upper and lower blades 13b first.

  The intrusion prevention unit 100 is formed with a concave groove in the center so that the corners on both sides protrude in plan view.

  As illustrated, the groove 101 may have an arc shape, and the object of the present invention can be achieved even if it has a “┌┐” shape.

  Next, based on FIG.4 and FIG.5, the effect of the slider 13 which has the approach prevention part 100 which concerns on this invention is demonstrated.

  As shown in the drawing, first, the slider 13 moves to one side of the fastener 10 and at the same time, the intrusion prevention unit 100 moves. At this time, the approach preventing portion 100 is positioned at the tip between the service tooth 11a and the outer material 11aa to prevent the outer cloth 11aa from entering the slider 13.

  FIG. 6 shows another embodiment of the entry preventing unit 100 according to the present invention. When viewed from one side, the entry preventing portion 100 has an inclined surface 103 whose thickness gradually decreases from the front end of the pull handle attaching portion 15 toward the front.

  As described above, the reason why the inclined surface 103 ("R" display portion) whose thickness gradually decreases from the tip toward the front is formed in the ingress preventing portion 100 is that the intrusion preventing portion 100 has the engagement teeth 11a and the front cloth 11aa. This makes it possible to easily move between the two, and to eliminate the possibility of the front cloth 11aa entering the slider 13 to the maximum extent.

  FIG. 7 is a view showing an intrusion prevention unit 100 according to still another embodiment of the present invention. The intrusion prevention unit 100 is enlarged from both sides into a fan shape (display portion of “A”) and is represented as a tooth 1a. By fundamentally blocking the cloth 11aa, the front cloth 11aa is fundamentally prevented from entering between the upper and lower blades 13b of the slider 13.

  As described above, according to the slider 13 having the entry preventing portion 100 according to the present invention, the upper and lower blades 13b of the slider 13 are moved by the entry preventing portion 100 extending forward of the slider 13 during the operation of the fastener 10. By fundamentally preventing the cloth from entering between the two, the front cloth 11aa is prevented from being damaged.

  Further, the life of the fastener 10 is extended by basically preventing the front cloth 11aa from entering between the upper and lower blades 13b.

  The present invention is not limited to the specific preferred embodiments described above, and may be varied by those having ordinary knowledge in the technical field to which the present invention belongs without departing from the spirit of the present invention claimed in the scope of claims. Of course, various modifications are possible, and such modifications are within the scope of the claims of the present invention.

Claims (3)

A number of servicing teeth 11a that are symmetrically attached to one side in the longitudinal direction, a fastener tape that is provided on the other side in the longitudinal direction and fixed to the garment, and the servicing teeth are inserted and meshed with each other. It meshes with the service gears that are mounted symmetrically, and is provided on either one of the guide pillars provided on the center line, the upper and lower blades coupled to both sides of the guide pillars, and the upper and lower blades. In the slider for fasteners provided with a handle attachment portion to be attached,
In order to prevent the front cloth from entering between the upper and lower blades of the slider, it is provided with an entry preventing portion extending forward from one or both sides of the upper and lower blades of the slider. A fastener slider having an entry preventing portion for preventing the clothes to be caught. The fastener slider having an entry prevention part for preventing pinching of clothes according to claim 1, wherein the entry prevention part has a groove formed in a central part so that corners on both sides protrude in a plan view. The said approach prevention part has an incline prevention part for the pinching prevention of the clothing of Claim 1 which has an inclined surface where thickness becomes thin gradually toward the front from the front-end | tip of the said handle attachment part when it sees from one side. Zipper slider.

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