JP2011184813A - String - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a string simplifying inserting operation for being inserted into a cylindrical string-passing portion and having a simple structure. <P>SOLUTION: The string is structured as follows: a cell tip having prescribed hardness is set to one end side of a string body including a braid or a rubber string so as to surround the circumference of the string body; and a string body having an end easy to loosen is set so as to project out from the end side of the cell tip. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a string such as a braided string or a rubber string that is used by being inserted into a cylindrical string passing portion provided in clothing or the like.

In many cases, the waist portion of the clothing, the cuffs, and the like are provided with a tubular string passage portion through which a string such as a braided string or a rubber string is inserted. The replacement of the string inserted through such a stringing portion is exclusively performed using a so-called stringing tool having a larger sewing needle shape. However, when a stringer is required, the stringer is often not stored in a sewing box or the like.
Therefore, as shown in FIG. 5 (a), it is proposed that a cell chip that is attached to the end of a binding strap or shoelace of a document is previously attached to an end of a rubber strap or the like ( For example, see Patent Document 1). In FIG. 5, reference numeral 1 denotes a string body such as a rubber string, and 2 denotes a resin cell chip attached to the end of the string body 1. It is also considered that the ends of rubber strings and the like are solidified with an adhesive made of synthetic resin. If it is a string provided with such cell chip 2 at the end, or a string in which the end is smeared with an adhesive, the above-described string threading tool is not required, and a tubular stringing portion in clothing or the like A string can be inserted in

JP 2009-374 A

  By the way, the inner surface of a tubular stringing part in clothing or the like is generally the fabric itself, and in the middle of the stringing part, after cloth fabrics are sewn together, the seam allowances are opposite to each other. There may be a folded portion (stepped portion) that is folded. And when passing the string through the stringing part, the leading edge part of the above-mentioned cell chip and the leading end part of the string solidified with an adhesive were woven with the above-mentioned folded part (step part) and fine irregularities. There is a problem that it is easily caught on the fabric surface (thread) of the fabric. In order to solve such a problem, for example, as shown in FIG. 5B, it is conceivable to round the tip of the cell chip 2 into a cap shape.

  However, the cell chip 2 having such a shape cannot be realized simply by cutting the cell chip attached to the string body into two pieces together with the string body at the middle portion as disclosed in Patent Document 1, which is troublesome. There is a problem that the production cost is high. It is also difficult to round the tip of the string that has been solidified with an adhesive to form it smoothly.

  The present invention has been made in view of such circumstances, and an object of the present invention is to provide a string with a simple configuration that can be easily inserted into a tubular stringing part of clothing or the like.

  In order to achieve the above-described object, the string according to the present invention is used by being inserted into a tubular string passing portion provided in clothing or the like, and is attached to one end side of a string body made of a braided string or a rubber string. A cell chip having a predetermined hardness is provided so as to surround the string main body, and a string body that protrudes from the tip side of the cell chip and is easy to be loosened in a tuft shape is provided. Here, the string body whose tip is easy to be loosened is not solidified in a rod shape, and the thread-like material that is bundled or knitted as a string when subjected to external force falls apart. That means.

  Incidentally, the string body is composed of a leading end portion of the string main body protruding from the tip end of the chip, or another string member attached to the cell chip integrally with the string main body at the leading end of the string main body. In addition, the cell chip is made of a resin attached to the periphery of the string body over a predetermined length. For example, a resin agent applied around the string body is fitted into a mold, and the resin agent is heated and pressurized. It is made of a cylindrical material that has been cured.

  According to the string of the above configuration, a string body that protrudes like a tuft from the tip side of a cell chip of a predetermined hardness that is attached to one end side of the string main body and protrudes from the tip side of this string. When the thread is inserted through a cylindrical stringing part provided in clothing or the like, the tip of the string protruding from the tip side of the cell chip rubs against the inner peripheral surface of the stringing part and loosens like a tuft. Cover the tip edge of the chip. As a result, the string body that is loosely tufted and covers the leading edge of the cell chip acts as a guide that smoothly guides the cell chip along the inner surface of the tubular string passage portion. On the other hand, the catching of the tip edge portion of the cell chip is greatly reduced. Therefore, it is possible to easily insert the string according to the present invention into the tubular string passing portion without being hindered by the above-described stitched folded portion or the cloth surface (thread) of the fabric.

  In addition, after the string according to the present invention is inserted into the tubular string passing portion provided in the clothing or the like as described above, if the cell chip portion described above is unnecessary, the string of the string body including the cell chip is included. Cut off the tip. In addition, the cell chip portion is basically used only for insertion of the string body into the tubular string passage portion, so it is sufficient to provide it only on one end side of the string body.

The figure which shows the principal part schematic structure of the string which concerns on one Embodiment of this invention. The principal part schematic block diagram which shows the modification of this invention. The figure for demonstrating the effect | action of the string main body protrusion which protruded from the front-end | tip part of the cell chip of the string which concerns on this invention. The figure which shows the example of penetration to the cylindrical string passage site | part provided in clothing (pants) of the string which concerns on this invention. The figure which shows schematic structure of the front-end | tip part of the string proposed conventionally, and its modification.

Hereinafter, a string according to an embodiment of the present invention will be described with reference to the drawings.
The string according to the present invention is suitable for application to a braided string, a rubber string or the like inserted through a cylindrical string passing part provided in a waist part or cuffs of clothing, for example, as schematically shown in FIG. As shown in the configuration, it is provided to the consumer as a resin cell chip 2 provided on one end side of a cord body 1 having a predetermined length so as to cover the periphery of the cord body 1. Even when a synthetic resin adhesive is applied to the string body 1 and the synthetic resin adhesive is solidified integrally with the string body 1, the solidified portion exhibits the same function as the cell chip 2 described above. Here, the part where the synthetic resin adhesive is solidified is also included in the concept of the cell chip 2.

  The string body 1 is a so-called woven rubber, braided rubber (coal rubber), knitted rubber, or the like that is attached to clothing (underwear) and is used by connecting the ends in a ring shape, It is incorporated into a waist part such as a breaker, a hoodie, or a sweat pant, and is made of a cloth or a synthetic resin knitted string that is used to narrow down the waist part by appropriately connecting both ends thereof.

  As shown in FIG. 1, a string according to an embodiment of the present invention is provided with a cell chip 2 having a predetermined hardness so as to surround the string body 1 on one end side of the string body 1 described above. The cord body 3 is provided so as to protrude from the distal end side, and the distal end is easily loosened like a tuft. The cord body 3 provided to protrude from the distal end side of the cell chip 2 is covered by the cell chip 2 except for the distal end portion of the cord main body 1, thereby projecting from the distal end of the cell chip 2. The tip of the string main body 1 may be used. However, if the string main body 1 itself has a property that the tip part which is a cutting part thereof is not easily loosened, it is preferable to use a string member 4 different from the string main body 1 as the above-described string body 3 as shown in FIG. .

  Note that the protruding length L1 of the string body 3 from the tip side of the cell chip 2 is such that when the string body 3 is loosened from the tip end and folded outward, the leading edge of the cell chip 2 is bent. For example, it may be about 5 to 10 mm. As for the cell chip 2, for example, as disclosed in Patent Document 1 described above, a liquid silicone resin is applied to a portion of the string body 1 where the cell chip 2 is to be provided, and this is placed in a mold and heated and heated. The string resin 1 is provided on the string body 1 by appropriately adopting a known technique such as pressing and thermosetting the silicone resin to form the cell chip 2. Incidentally, regarding the length L2 of the cell chip 2, about 5 to 7 cm is sufficient in consideration of a stringing operation to a cylindrical stringing portion provided in clothing. And about the length L3 of the string main body 1, what is necessary is just about 1-1.5m as a standard.

  When attaching the string of such a configuration to a cylindrical stringing part provided in clothing, the one end side where the cell chip 2 is provided from the opened stringing hole of the cylindrical stringing part Inserting and using the cell chip 2 gradually leads the string body 1 into the tubular string passing part. At this time, the cord body 3 protruding from the tip of the cell chip 2 rubs against the inner surface of the string passage portion and loosens from the tip portion to become a so-called “separated state”. Then, the cord body 3 is bent rearward (opposite to the traveling direction) with the progress in the string passing portion and covers the tip edge portion of the cell chip 2.

  As a result, as shown in FIG. 3, even if the leading end portion of the string reaches the stitched folded portion 5 in the tubular string passing portion, the string body 3 covering the leading edge portion of the cell chip 2 is The cell chip 2 is guided while being in smooth contact with the inner surface (fabric surface of the fabric) of the tubular string passage portion. As a result, the cell chip 2 does not get caught on the fabric surface of the fabric, and easily gets over the folded portion (sewn portion) where the step is formed. In FIG. 3, 7 is a cross-sectional view showing a folded portion obtained by folding the end portion of the garment 6 forming the string-through portion into a cylindrical shape, and 8 is a shape obtained by folding the end portion of the garment 6 into a cylindrical shape. The sewing part sewn into a bag shape is shown.

  Therefore, according to the present invention, by adopting a simple configuration in which the string body 3 is protruded from the tip of the cell chip 2 provided on one end side of the string body 1, for example, as shown in FIG. The string main body 1 can be easily passed through. And after attaching the string main body 1 to clothes and connecting the both ends of the string main body 1 into a ring shape, for example, the side where the cell chip 2 of the string main body 1 is attached is cut off so that only the string main body 1 remains. In this case, the cell chip 2 does not get in the way when wearing clothes.

  The cell chip 2 is basically sufficient if it is provided on one end side of the string body 1, so that the cell chip 2 is formed around the one end side of the string body 1 while avoiding the tip of the string body 1. Therefore, it is easy to project the tip of the string body 1 as the string body 3 from one end side of the cell chip 2. Therefore, in realizing the string according to the present invention, the manufacturing cost does not increase.

  When the string according to the present invention is displayed and sold as a product, for example, the cell chip 2 may be provided only on one end side of the string main body 1 and provided to the consumer. It is of course possible to provide the consumer with the cell chip 2 attached to each of them, and use the cord main body 1 as the two cords by appropriately cutting the cord main body 1 at the central portion on the consumer side. . Regarding the string main body 1, various materials, cross-sectional shapes, string widths, and tensile strength (elastic force) may be prepared according to the application. Furthermore, the cell chip 2 may be of any hardness (softness) according to its application, and needless to say, its material, manufacturing method, etc. are not specified. In short, the present invention can be variously modified and implemented without departing from the gist thereof.

1 String body 2 Cell chip 3 String body

Claims (3)

A string that is used by being inserted into a tubular string passage provided in clothing,
A cell chip having a predetermined hardness is provided on one end side of the string main body so as to surround the string main body, and a string body that protrudes from the distal end side of the cell chip so that the distal end is easily loosened in a tuft shape is provided. String to do.   2. The string according to claim 1, wherein the string body is formed of a braided string or a rubber string, and the string body is the string body protruding from the tip of the cell chip.   2. The string according to claim 1, wherein the cell chip is made of a resin attached to the periphery of the string main body over a predetermined length.

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