JPH07136006A - Slider for slide fastener - Google Patents

Abstract

PURPOSE:To fix a pull fitted to the slider of a slide fastener not to be dangled. CONSTITUTION:A pull 4 is attached on a slider main body 1 via a clamper 12 slidably and rockably in the longitudinal direction in this slider for a slide fastener. Recessed grooves 13 along the longitudinal direction of the slider main body 1 from the end are formed on both side faces of the lug 7 of the slider main body 1, and protruded stripes 15 to be coupled with both recessed grooves 13 are protruded on the pull 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slider for opening and closing a slide fastener, and a slider for a slide fastener, which is most suitable for, for example, sportswear or a bag subject to vibration.

[0002]

2. Description of the Related Art As is well known, a conventional slider of a slide fastener has a puller attached to a slider body so as to be swingable in the front-rear direction of the slider body. The slide fastener is then opened and closed, and there are some types of decorations that are decorated because the pullers are formed in a shape sufficient to perform their functions. The one described in Japanese Laid-Open Patent Publication No. 48-41403 is known. According to this publication, a wheel 6 is rotatably provided in the slider 1 in the front-rear direction, a decorative pull tab of a jewel or an imitation thereof of a size that covers the slider 1 is fixed to the wheel 6, and a lock dowel is attached to the decorative pull tab. It is a projecting piece.

[0003]

According to the above-mentioned publication, the decorative pull tab can be fixedly fixed by inserting the dowel into the hole formed in the slider body.
However, because the decorative pull tab is larger than the slider body, in order to securely fit the dowel into the hole of the slider body,
It is necessary to attach the ring firmly to the decorative pull tab. When fixed in this way, as shown by the dashed-dotted line in FIG. 3 of the publication, the decorative puller can only stand up in a state of being inclined toward the head side of the slider body, and the slide fastener. When opening the slider, the slider body is pushed and pressed through the decorative pull tab, and even if the conventional one is opened, it depends on the pulling operation. However, there was a problem that the maneuverability lacked smoothness and it became difficult to open.

As described above, the present invention has the function of fixing the decorative pull tab to the slider body, and at the same time, can be opened or closed by pulling in any case of opening and closing the slider body. It was developed.

[0005]

According to a solution of the present invention, a slider body is provided with a puller via a clamper so as to be slidable and swingable in the front-rear direction.
The slider body is characterized in that a concave groove is provided on both side surfaces of the protrusion of the slider main body along the longitudinal direction of the slider main body from its end, and a protrusion is provided on the pull tab so as to engage with the both concave grooves.

Further, the pull tab is formed of a base sized to cover the slider body and a connecting member provided on the back surface of the slider and swingably attached to the clamper, and a ridge is formed at the front end of the connecting member. It is preferable.

[0007]

Therefore, since the pull tab can be rotated forward and backward of the slider body like the conventional one, the slider body can be pulled when the slide fastener is opened and closed. However, by engaging the protrusion of the pull tab with the groove of the slider body, the pull tab can be integrally fixed to the slider body.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS As a specific example of the present invention, a slider for a hidden slide fastener and a slider for a normal slide fastener in which a fastener element appears on the surface will be described.

The example shown in FIGS. 1 to 3 is a slider for a hidden slide fastener. As shown in the exploded view of FIG. 1, reference numeral 1 is a slider body, 2 is a connecting member,
Reference numeral 3 is a base of the decorative puller, and this connecting member 2 and the base 3
The pull tab 4 is formed by a decorative member (not shown) fixed on the base 3. However, the pull tab 4 does not necessarily need to include the decorative portion, and the decorative portion is unnecessary if the base 3 is already decorated.

The basic structure of the slider body 1 is the same as that of the conventional one, and it has outer edges 6 and 6 having a U-shaped cross section on both sides of the lower wing 5, and a protrusion 7 is provided at the front end. A Y-shaped element guide groove 8 is formed on the lower blade 5. A stopper 9 that swings up and down is provided on the upper portion of the protruding portion 7 so as to project rearward, and a stop claw 10 is formed at the tip thereof. Further, an element retainer 11 projecting rearward is provided at an intermediate portion of the protruding portion 7, and the stop claw 10 protrudes into the slider main body 1 through a hole opened in the element retainer 11, and the stopper 9 and the element. A ring-shaped clamper 12 is provided in the space between the pressers 11 so as not to fall off. The clamper 12 slides back and forth and swings back and forth. By pulling, the stop claw 10 is pulled out from the inside of the slider body 1.

In the slider body 1, a concave groove 13 extending rearward from the front end is formed in the upper portion of both side surfaces of the protruding portion 7.
13 is provided.

The connecting member 2 constituting the pull tab 4 is made of synthetic resin, and a lip groove portion is provided at the front end portion of a strip-shaped substrate 14, and both pieces projecting facing the lower portion of the lip groove portion are recessed. Protrusions 15, 15 engaging with the grooves 13, 13
It is formed on.

Further, the structure for attaching the connecting member 2 to the clamper 12 is made of synthetic resin in a C-shape, and the fasteners 16 provided with the claw portions at both ends thereof are fitted into the clamper 12, and both the fasteners 16 are attached. The claws are snap-engaged with and attached to the locking holes 17, 17 which are opened vertically aligned with the rear end of the connecting member 2. Therefore, the connecting member 2 is the clamper 1.
It is rotatably attached to 2.

The structure in which the base 3 is attached to the connecting member 2 has a pair of locking claws 18 and 1 arranged side by side on the surface of the connecting member 2.
8 is projectingly provided, and the locking claws 18, 18 are snap-engaged and attached to the pair of through holes 19, 19 opened in the base 3.

Further, the slider of the example shown in FIG. 4 is for a hidden slide fastener as described above, and the difference from the above example is the mounting structure of the connecting member 2 and the clamper 12, and the connecting member 2 A connection block 20 is integrally provided on the rear surface of the substrate 14 at the rear end thereof, and a long hole 21 is formed in the connection block 20 in the front-rear direction, and the clamper 12 is inserted into the hole 21. Other structures are the same as the above-mentioned example.

Next, the example shown in FIG. 5 is a slider to be attached to a normal slide fastener, and the slider body 1a has an upper wing 22 and a lower wing 5a which are integrally formed by a connecting pillar 23. 21 and the outer blade 2 on each side of the lower wing 5a.
4 and 24, element guide grooves 8a are formed between the upper blade 22 and the lower blade 5a, and a protrusion 7a for mounting the clamper 12 is provided on the upper surface of the upper blade 22. The projection 7a is a cover to which the clamper 12 is attached and which has a stop claw built therein.

Concave grooves 13, 13 are provided on both sides of the front portion of the protrusion 7a, which is the cover, from the front end toward the rear.

The clamper 12 of the slider body 1a
1 may be attached with a pull tab 4 including the connecting member 2 of the example shown in FIG. 1, and the connecting member 2 shown in FIG.
You may attach a.

Therefore, the connecting member 2a shown in FIG. 5 is formed in a box shape in which the drawer can be housed, a part of the upper surface thereof is open, and the rear surface is provided with the ridges 15 and 15 similar to the above-mentioned example. The locking hole 1 in which the locking claws 18 of the fastener 16 are fitted
7 and 17 are open. Further, a recess 25 is formed on the upper surface of the inner groove into which the drawer fits. Therefore, the clamper 12
The two locking claws 18, 18 of the fastener 16 fitted to the locking hole 1
The coupling member 2a is rotatably attached to the slider body 1a by engaging with the sliders 7 and 17 in a snap manner.

On the other hand, in the structure in which the base 3 of the puller is attached to the connecting member 2a, a pair of locking claws 18, 18 arranged side by side are projected on the plate-like mounting member 26 that fits inside the connecting member 2a, The engaging projection 27 is fitted in the recessed portion 25 by pushing the mounting member 26 into the connecting member 2a, and the engaging projection 27 is united so as not to escape. The base 3 is already attached before the attachment member 26 is fitted into the connecting member 2a.

The mounting member 26a of the example shown in FIG. 6 is a modified example of the above-mentioned, and is formed of a synthetic resin in a frame shape, and locking claws 18a, 18a are projectingly provided on both inner side surfaces of the mounting member 26a. Three
A leg piece 29 having a through hole 28 is vertically provided on the back surface of the above, and the leg piece 29 is inserted into the frame so that the leg piece 29 is connected so as not to escape.

As described above, the slider 12 is mounted on the slider body 1, 1a so as to be slidable in the front-rear direction and swingable in the front-back direction. Since the slider 4 is movably attached, it is sufficient to hold the pull tab 4 in the most convenient state and pull it when sliding the slider bodies 1 and 1a. Horizontally send it to the front side and pull it backward as it is,
5 is engaged with the recessed grooves 13, 13 to prevent the pull tab 4 from wobbling.

Further, when the slider bodies 1 and 1a are slid, the pull tab 4 is sent forward to be removed from the concave grooves 13 and 13, and the fixed state thereof is released.

[0024]

In the slider for a slide fastener according to the present invention, the slider main body is provided with a pair of protrusions on the pull tabs which are slidable and swingable in the front-rear direction, and concave grooves are formed on both side surfaces of the protrusion of the slider main body. It is provided to prevent the puller from wandering by engaging the protrusion of the puller with the groove, and since the protrusion is engaged with the groove, the puller is decorated and is heavy and large. Even if it becomes, it will not be disengaged due to vibration, and the engaged state will be stable and held securely. Further, the pulling handle can be slid back and forth to be engaged and disengaged, which facilitates the engaging and disengaging operations.

Further, a base having a size such that the pull tab covers the slider body, and a connecting member provided on the back surface of the slider and swingably attached to the clamper, and a ridge is formed at the front end of the connecting member. In this case, the base of the pull handle can be arbitrarily selected and attached, and it can be replaced with pull handles having various designs. Also, even if the pull tab is larger than the slider body and the position of the ridge cannot be confirmed from above, it can be engaged by pulling the pull tab almost parallel to the slider body and pulling it as it is. It will be.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a slider for a slide fastener according to the present invention.

FIG. 2 is a perspective view showing the same assembled state.

FIG. 3 is a side view showing a notched part of the same.

FIG. 4 is a perspective view showing a modified example of the slider for a slide fastener according to the present invention.

FIG. 5 is a perspective view showing an exploded example of a slider for a slide fastener according to the present invention.

FIG. 6 is a perspective view showing a modified example of the pull tab.

[Explanation of symbols]

 1, 1a Slider body 2, 2a Connecting member 3 Base 4 Puller 7, 7a Projection 12 Clamper 13 Recessed groove 15 Projection

Claims (2)

[Claims] 1. A slider for a ride fastener in which a pull tab (4) is slidably and oscillatably provided in the slider body (1, 1a) in the front-rear direction via a clamper (12). ) Protrusion (7,
7a) is provided with concave grooves (13, 13) from both ends along the longitudinal direction of the slider body, and the pull tab (4) engages with the pull tab (4) in the both concave grooves (13, 13). , 15) projectingly provided, a slider for a slide fastener. 2. A base (3) sized to cover the slider body (1, 1a) by the pull tab (4), and a connecting member (2) provided on the back surface of the base (3) and swingably attached to a clamper (12). , 2a) and its connecting member (2, 2a).
The slider for a slide fastener according to claim 1, wherein a ridge (15, 15) is formed at the front end of (a).