KR20120002326U - cap structure of slider which is used to slide fastener - Google Patents

Abstract

Provided is a cap structure of a slider for a slide fastener, which can prevent an excessively thick coating layer from catching coal pieces.
The cap structure of the slider for a slide fastener is provided with the cap 1 and the bullet piece 2. The cap 1 has a recessed space 11 formed in the bottom surface 17, and the storage space 11 has two abutting portions 12 provided at both ends thereof, and two abutting portions are provided at the bottom surface 17. Between 12, the recessed part 13 which is a surface lower than the surface of each contact part 12 is provided. Longitudinal sidewalls 14 are provided on both sides of the cap 1, respectively. Openings 15 communicating with the storage space 11 are respectively provided at the stop portions of the two side walls 14. The two side walls 14 are provided with latching portions 16 at portions adjacent to the openings 15, respectively.

Description

Cap structure of slider which is used to slide fastener}

The present invention relates to a cap structure, and more particularly, to a cap structure in which a coal piece is disposed in a cap and attached to a slider for a slide fastener.

The slider for a conventional slide fastener consists of at least a slider body, a handle, a bullet piece and a cap. The slider for a slide fastener is engaged with an element (mountless), and the handle attachment part is provided in the slider main body. When the handle on the slider body is pulled, the handle attachment portion in the slider body is pulled by the handle to unlock the slider body so that it can move freely on the element. When the handle is not pulled out, the handle attachment portion returns to the locked position and is locked by the elasticity of the bullet piece, and suddenly the slider moves to prevent the fastener from being opened.

As shown in FIG. 1, in the baking coating process performed after assembling a slide slider (not shown) in the related art, the coating layer 101a when baking coating is applied to the slider for a fastener. ) May be thickly formed in the cap 1a. If the coating layer 101a is too large, the slider fastener inside is blocked, and if the coal pieces 201a are covered by the coating layer 101a, the width of the coal pieces 201a is increased to apply the force to the cap 1a. If you don't, you won't be able to pull the slider body by the handle.

After the baking coating is applied to the slider for the slide fastener, in order to prevent the coating layer 101a from being clogged inside the slider for the slide fastener, in the prior art, an excess of the side wall of the cap 1a is bent to the outside. The coating layer 101a can be accommodated so that the shape of the cap 1a is changed and a large storage space is formed inside the cap 1a. In this case, it is produced by adversely affecting the structural strength of the cap 1a. In the process, the cap 1a was easily deformed.

An object of the present invention is to provide a cap structure of a slider for a slide fastener, which can prevent the slide fastener slider from being caught due to excessively thick coating layer.

Another object of the present invention is to provide a cap structure of a slider for a slide fastener that can facilitate the use of the slider for the slide fastener by maintaining the elasticity of the bullet piece in an optimal state.

In order to solve the said subject, the cap structure of the slider for slide fasteners which concerns on the 1st aspect of this invention is a cap structure of the slider for slide fasteners provided with a cap and a coal piece, The said cap is provided with a recessed space in the bottom surface, The storage space has two abutting portions provided at both ends thereof at lower ends thereof, and a recess, which is a surface lower than the surface of each of the abutting portions, is provided between the two abutting portions, and side walls in the longitudinal direction are provided at both sides of the cap. Openings communicating with the storage spaces are respectively provided at the stops of the sidewalls, and engaging portions are respectively provided at portions adjacent to the openings of the sidewalls, and the bullet pieces are disposed in the storage spaces, Two misalignment portions which abut each of the locking portions, have notches at both ends, and symmetrically disposed at the stop portions. It is characterized by having a wooden ball.

The cap structure of the slider for slide fasteners according to the present invention can prevent the slide fastener from being excessively thickened by the slider for the slide fastener after assembly, and also by maintaining the elasticity of the ball pieces in an optimal state. It is easy to use the slider.

BRIEF DESCRIPTION OF THE DRAWINGS It is a bottom view which shows the state after baking-coating the cap structure of the slider for slide fasteners of a prior art.
It is a perspective view which shows the cap structure of the slider for slide fasteners which concerns on 1st Embodiment of this invention.
3 is an exploded perspective view showing a cap structure of a slider for a slide fastener according to the first embodiment of the present invention.
It is a top view which shows the cap structure of the slider for slide fasteners which concerns on 1st Embodiment of this invention.
5 is a cross-sectional view taken along the line 5-5 of FIG.
FIG. 6 is a cross-sectional view illustrating a state when the coal piece of FIG. 5 is deformed. FIG.
It is a top view which shows the notch of the closed end phase after baking-coating the cap structure of the slider for slide fasteners which concerns on 1st Embodiment of this invention.
It is a top view which shows the notch of the open phase after baking-coating the cap structure of the slider for slide fasteners which concerns on 1st Embodiment of this invention.
9 is a perspective view showing a cap structure of a slider for a slide fastener according to the second embodiment of the present invention.
It is a perspective view which shows the cap structure of the slider for slide fasteners which concerns on 3rd Embodiment of this invention.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described based on drawing.

(First Embodiment)

As shown to FIG. 2 and FIG. 3, the cap structure of the slider for slide fasteners which concerns on 1st Embodiment of this invention is comprised by the cap 1 and the bullet piece 2 at least. The storage space 11 is recessed in the bottom face 17 of the cap 1. Two abutting portions 12 are provided on both sides at the bottom of the storage space 11. The recessed part 13 which is a surface lower than the surface of the two contact parts 12 is formed between two contact parts 12. Side walls 14 are provided on both sides of the cap 1 in the longitudinal direction, respectively. Openings 15 communicating with the storage spaces are provided at the stop portions of the two side walls 14, respectively. Engaging fixing portions 16 are provided at portions adjacent to the openings 15 of the two side walls 14, respectively. The ball piece 2 is arrange | positioned in the storage space 11, and abuts on the two locking | fixing part 16. As shown in FIG. Notches 21 are provided at both ends of the coal piece 2, respectively. In addition, two recesses 22 provided symmetrically with each other are provided in the central portion of the coal piece 2. The ball piece 2 is bent in a V shape, and a bending end 23 is formed on the top surface.

As shown to FIG. 4 and FIG. 5, the cap structure of the slider for slide fasteners which concerns on 1st Embodiment of this invention has the coal piece 2 arrange | positioned in the storage space 11. Both ends of the bullet piece 2 abut on the two abutting portions 12 of the cap 1. A handle attaching part (not shown) of the slider body abuts against the bending end 23 of the bullet piece 2.

As shown in FIG. 6, when the slider for the slide fastener is pulled out, the handle attachment part is released and abuts against the bending end 23 of the bullet piece 2, and the bending end 23 is the recess 13 of the cap 1. It deform | transforms toward (), it is pressed down in the storage space 11, and it displaces suitably.

The recess 13 is partitioned by two abutments 12 and two side walls 14. The two locking portions 16 are bent from the two side walls 14 toward the storage space 11 and are provided on a diagonal line. The catching fixing portion 16 is used to prevent the bullet piece 2 from being pulled out of the cap 1 when pulling the slider for the slide fastener. Two corners of the recess 22 provided in the middle part of the coal piece 2 are arc-shaped.

When assembling the slide fastener slider of the present embodiment, first, the coal pieces 2 are attached to the cap 1 to form one assembly, and a handle (not shown) is formed on the openings 15 of the two side walls 14. And attach this assembly to the slider body.

When baking coating is performed after assembling the slide fastener slider, the surface of the slide fastener slider and the storage space 11 are covered by the coating layer 101 (see FIG. 7). The coating layer 101 covering the storage space 11 can accommodate the remaining coating layer 101 by effectively using the storage space 11 defined by the two recesses 22 provided in the bullet piece 2. . Thereby, even if the coating layer 101 is too thick, it can prevent that the coal piece 2 is caught in the accommodating space 11 of the cap 1, and it is not restrained.

As shown in FIG.7 and FIG.8, the two notches 21 of the coal piece 2 are used in order to reduce rigidity so that the coal piece 2 can be used as an optimal elastic member. By using this bullet piece 2, it is possible to pull up or pull down the slide fastener slider by releasing the lock simply by pulling the handle attachment portion with a small force. Although the two notches 21 are provided in the closed piece phase in the coal piece 2, it is not limited to this aspect, You may penetrate through the open phase so that the outer side of the both ends of the coal piece 2 may respectively face. In addition, the two notches 21 can be used for discharging debris after processing. Furthermore, the two notches 21 do not adversely affect the debris discharging function because they are closed or open.

(Second Embodiment)

As shown in FIG. 9, the cap 1 of the cap structure of the slider for slide fasteners which concerns on 2nd Embodiment of this invention has a some perforation 18 provided so as to oppose the two side walls 14. As shown in FIG. This embodiment further includes two fall prevention pins 3 disposed in the storage space 11, and the two fall prevention pins 3 are engaged with the plurality of perforations 18 to accommodate the storage space 11. It penetrates into and presses the both ends of the cross section of the coal piece 2 in order to prevent the coal piece 2 from falling.

(Third embodiment)

As shown in FIG. 10, the cap structure of the slider for slide fasteners which concerns on 3rd Embodiment of this invention is arrange | positioned in the storage space 11 of both sides of the cap 1, and is located on the contact part 12. As shown in FIG. It further comprises two diaphragms 4. Since the two side plates 4 abut the top surface of the bullet piece 2, it is possible to prevent the bullet piece 2 from being pulled out of the cap 1 when the slide fastener slider is pulled up or down.

As can be seen from the above, the cap structure of the slider for a slide fastener of the present invention has the advantages of the following (1) and (2).

(1) The bullet piece 2 reduces the rigidity of the bullet piece 2 by the two notches 21, and the storage space 11 is larger than the bullet piece 2 by the recessed portion 13 of the cap 1. Give the deformation space. Thereby, the coal piece 2 can be attached to a slider main body, and the slider for slide fasteners can be raised or lowered easily. Moreover, when press-molding the coal piece 2, debris can be discharged | emitted to the exterior by the two notches 21 of the coal piece 2.

(2) The two recesses 22 of the bullet piece 2 of the present invention can prevent the problem caused by excessively thick coating layer after the slide fastener slider is subjected to baking coating, thereby minimizing resistance. have. That is, the storage space 11 can eliminate the defects caused by excessively thick coating layer, thereby significantly reducing the occurrence of defective products, improving the quality and reducing the cost.

Although the most suitable embodiment of this invention was disclosed as mentioned above so that you may understand the technique of the said field | area, it does not limit this invention and does not deviate from the main meaning and area | region of this invention, Changes or modifications are included in the utility model registration claims of the present invention.

1: cap 1a: cap 2: bullet
3: fall prevention pin 4: side plate 11: storage space
12: contact portion 13: recess 14: side wall
15: opening 16: fastener 17: bottom
18: drilling 21: notch 22: recess
23: bending end 101: coating layer 101a: coating layer
201a: ammunition

Claims (9)

A cap structure of a slider for a slide fastener having a cap and a bullet piece,
The cap has a recessed space in the bottom thereof, and the storage space has two abutments provided at both ends thereof. And side walls in the longitudinal direction are provided at both sides of the cap, respectively, and openings communicating with the storage spaces are respectively provided at the stop portions of the two side walls, and locking fastening portions are respectively provided at portions adjacent to the openings of the two side walls. Installed,
The bullet pieces are disposed in the storage space, abut each of the locking portions, have notches at both ends, and two recesses provided symmetrically with each other at the stop portion, and the notches are provided at closed ends. The cap structure of the slider for slide fasteners The method of claim 1,
The locking mechanism is a cap structure of the slider for the slide fastener, characterized in that each of the locking fastening is symmetrically curved toward the storage space from the side wall. The method of claim 1,
The concave portion is partitioned by the two abutting portions and the two side walls, the cap structure of the slider for a slide fastener. The method of claim 1,
The locking mechanism is a cap structure of the slider for the slide fasteners, characterized in that are provided on each other diagonally. The method of claim 1,
And the notches of the bullet piece are penetrated through the open phase toward both ends, respectively. The method of claim 1,
The side of the bullet piece is bent in a V-shape, the corner portion of the two recesses provided in the middle portion is a cap structure of the slider for the slide fastener, characterized in that each. The method of claim 1,
And a plurality of perforations provided in communication with the storage space and facing each other on the two side walls. The method of claim 7, wherein
The cap structure of the slide fastener slider further comprises two fall prevention pins disposed in the storage space so as to correspond to the perforations, respectively. The method of claim 1,
The cap structure of the slider for slide fasteners provided on the said contact part and further provided with two horizontal plates arrange | positioned at the both sides of the said storage space.

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