JP2002125720A - Snap fastener with tape - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a new shape of a snap fastener mounted on tape. SOLUTION: This snap fastener with tape is composed of a female side tape (6) provided with female snap members (4) at prescribed intervals, and a male side tape (10) provided with male snap members (8) at the prescribed same intervals. The female snap member (4) is a plate (18) having a bridging section (14), and is attached to the female tape (4) by injection molding. The male snap member (8) comprises a base section (20) attached by injection molding to an edge of the male side tape (10), an extension section (22) extended from the base section to the outside of the tape, and a small protuberance (22a) at the end of the extension section.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a snap fastener with a tape.

[0002]

2. Description of the Related Art The present applicant has developed and applied for the following snap fastener with tape.

[0003] (1) Japanese Patent Application Laid-Open No. 10-33210 (2) Japanese Patent Application Laid-Open No. 10-33211 (3) Japanese Patent Application No. 11-81931 (4) Japanese Patent Application No. 11-170609 (5) Japanese Patent Application No. 11-260458 No. (6) Japanese Patent Application No. 11-236499 (7) Japanese Patent Application No. 11-368614

[0004]

SUMMARY OF THE INVENTION The present invention aims at enriching the art in this field by adding the present invention to a member of the above series, rather than making a technical improvement to the prior art. Things. If various forms of snap fasteners with tapes are provided in the market, it is considered that the demands of customers can be finely responded.

[0005]

A snap fastener with a tape according to the present invention comprises a female tape on which female snap members are attached at predetermined intervals, and a male tape on which male snap members are attached at predetermined intervals. The member is a plate having a bridging portion, and is formed by injection molding the female tape. The male snap member extends from the base to the outside of the tape from a base that is injection-molded to one end of the male tape. It is characterized by comprising an extension and a small projection at the tip of the extension.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS It is preferable to provide a hole in a plate below the bridge so that the extension having the small projection can easily pass through the bridge.

[0007]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIGS. 1A and 1B show an embodiment of a snap fastener 2 with a tape according to the present invention. (A) is a plan view of the female tape 6 to which the female snap members 4 are attached at a predetermined interval, and (b) is a plan view of the male tape 10 to which the male snap members 8 are attached at a predetermined interval. FIG. 2 is a plan view showing a state in which the male and female snap members 4, 8 are engaged and the male and female tapes are connected. As shown in these drawings, in the present invention, the two are joined by hooking the projection of the male member on the engagement hole of the female member.

The details of the female member 4 and the male member 8 will be described with reference to FIGS.

As shown in FIGS. 3 (plan view) and FIG. 4 (cross-sectional view), the female member 4 is an elliptical plate 1 made of synthetic resin.
6, but has a hole 12 in the center and a bridge portion 14 above the hole. The bridge portion 14 includes the left and right legs 14a and the bridge 1
4b. The plate 16 is injection-molded with respect to the female side tape 6 and is attached so as to be raised above and below the tape. Since the tape at the position corresponding to the hole 12 is pre-drilled, the hole is completely penetrated. The plate 16 has four vertically symmetrical positions with the tape 6 interposed therebetween.
Individual small holes 18 are drilled. The hole 18 is formed by a pressing member (not shown) such as a pin on a mold that fixes the position of the tape so that the position of the tape is not shifted by injection pressure during injection molding.

As shown in FIGS. 5 (plan view) and FIG. 6 (cross-sectional view), the base member 20 of the male member 8 is injection-molded to one end of the male tape 10 and rises up and down the tape. Attached in shape. In FIG. 5, the recess 20a is provided at the base.
However, this is an aesthetic effect and has no technical meaning. The distal end of the male member comprises an extension 22 extending outside the tape 10. The extension portion 22 is thinner than the base portion 20 and its tip is swelled to form a small projection
Is formed.

The male member 8 and the female member 4 engage as shown in FIG. That is, the extension portion 22 of the male member 8 is inserted into the bridge portion 14 of the female member. The extension 22 is the bridge 14
And the position is stabilized by being stopped by the small protrusion 22a.
The hole 12 below the bridge 14 is not essential to the invention, but aids the passage of the extension 22 with the small protrusion 22a. The appearance of the engaged state is as shown in FIG.

[0013]

According to the present invention, a snap fastener having an unusually shaped engagement state as shown in FIG. 2 can be obtained.

[Brief description of the drawings]

FIGS. 1A and 1B show an embodiment of a snap fastener with a tape according to the present invention. (A) is a top view of the female side tape which attached the female snap member at predetermined intervals,
(B) is a plan view of the male tape on which male snap members are attached at predetermined intervals.

FIG. 2 is a plan view showing a state where the male and female snap members are engaged and the male and female tapes are connected.

FIG. 3 is a plan view of a female member.

FIG. 4 is a sectional view of a female member.

FIG. 5 is a plan view of a male member.

FIG. 6 is a sectional view of a female member.

FIG. 7 is a sectional view showing an engaged state of the male and female members.

[Explanation of symbols]

 Reference Signs List 4 female snap member 6 female tape 8 male snap member 10 male tape 12 hole 14 bridge portion 16 plate 20 base 22 extension 22a small protrusion

[Procedure amendment]

[Submission date] December 14, 2000 (200.12.
14)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0010

[Correction method] Change

[Correction contents]

As shown in FIGS. 3 (plan view) and FIG. 4 (cross-sectional view), the female member 4 is an elliptical plate 1 made of synthetic resin.
6, but has a hole 12 in the center and a bridge portion 14 above the hole. The bridge portion 14 includes the left and right legs 14a and the bridge 1
4b. The plate 16 is injection-molded with respect to the female side tape 6 and is attached so as to be raised above and below the tape. The mounting position is as shown in FIG.
It is almost at the center in the width direction of the loop. Since the tape at the position corresponding to the hole 12 is pre-drilled, the hole is completely penetrated. The plate 16 is provided with four small holes 18 vertically symmetrical with respect to the tape 6.
The hole 18 is formed by a pressing member (not shown) such as a pin on a mold that fixes the position of the tape so that the position of the tape is not shifted by injection pressure during injection molding.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0011

[Correction method] Change

[Correction contents]

The male member 8 and the female member 4 are engaged as shown in FIG. That is, the extension portion 22 of the male member 8 is inserted into the bridge portion 14 of the female member. The extension 22 is the bridge 14
And the position is stabilized by being stopped by the small protrusion 22a.
The hole 12 below the bridge 14 is not essential to the invention, but aids the passage of the extension 22 with the small protrusion 22a. The appearance of the engaged state is as shown in FIG. This
As shown in the figure, the two tapes 6 and 10 partially overlap
And no gap is created between the tapes.

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Toshifumi Yamaguchi 1-41-1 Oshima, Amagasaki City, Hyogo Prefecture, F-term in Amagasaki Seikan Co., Ltd. (reference) 3B100 DA06

Claims (2)

[Claims] 1. A female tape (6) having female snap members (4) attached at predetermined intervals, and a male tape (10) having male snap members (8) attached at predetermined intervals. (4) is a plate (16) having a bridging portion (14), which is injection-molded on the female tape (4), and the male snap member (8) is attached to one end of the male tape (10). A snap fastener with a tape, comprising a base (20) injection-molded, an extension (22) extending from the base to the outside of the tape, and a small projection (22a) at the tip of the extension. 2. The plate (1) below the bridge (14).
2. The snap fastener according to claim 1, wherein the hole is provided in 6).