JP3642091B2 - Hatome - Google Patents

Description

【０００１】
【発明の属する技術分野】
本発明は、紐を通したりあるいは装飾のために衣服、袋物、テント等の生地に取付けられるはとめに関し、特に生地への取付が確実且つ強固なはとめに関する。
【０００２】
【従来の技術】
はとめは従来から広い用途を有し、紐を通したりあるいは装飾のために衣服、袋物、テント等の生地に取りつけられている。しかし、従来のはとめは生地に対する締着力が弱いために、外力が作用すると比較的簡単にずれたり外れてしまう場合があった。
はとめは典型的には図１のように座体１と本体２とからなり、例えば実公平４−２６００３号に示された例では、本体２は、かしめられる先端縁１１を有する管状部１２と、管状部１２の基部に形成した補強用の環状***部１４と、環状***部１４の外周にあって生地を押えるための環状平縁部１３とを有し、一方座体１は本体２の管状部１２を受け入れる開口３を有する環状内縁部４と、生地に食い込む環状突縁部５と、補強用の環状***部７と、生地を本体２の環状平縁部１３との間で押える環状平周縁８とからなる。
このはとめを生地に取りつけるには、図２のように、間に生地１６を挟み、はとめ本体２の管状部１２を先端縁１１から生地の孔に挿通するか又は先端縁１１をエッジ状にしてこれにより生地に孔を開けて管状部１２を孔に挿通し、次いで先端縁１１を外側に曲げて座体１の放射状放射状リブ１７へ向けてかしめ付ける。
【０００３】
しかし、この構成では、生地を押える部分はわずかに図２のＡ及びＢの点のみであり、充分な押圧力は確保できず、生地とはとめとの間に相対的な力が働くと互いにずれてしわになったり、はとめが部分的に生地から外れたりする欠点がある。そこで実公平４−２６００３号では、図２のように、座体１の生地に面した側に刺片１０を設けて生地のずれを防止することが提案された。
【０００４】
【発明が解決しようとする課題】
しかし実公平４−２６００３号に記載の構成では、刺片１０を形成する加工が面倒であり、または完成したはとめの取付作業中に作業者が過って刺片１０にさわり、痛い思いをしたり、あるいは傷を付けられたりする。また刺片１０は少ないと効果が薄いので多数作る必要があり、なおさら加工が困難である。
従って、本発明の課題は刺片を使用しないで、しかも強力な取付力を有するはとめを提供することにある。
【０００５】
【課題を解決するための手段】
そこで本発明は、座体１と本体２とからなるはとめにおいて、座体１の構造を工夫することにより、飛躍的にはとめ取付力つまり生地押圧力を高めることができた。
すなわち本発明は、かしめられる先端縁を有する管状部とその基部の生地を押えるための環状平縁部とを有する本体、及び前記管状部を受け入れる開口と前記先端縁をかしめ付けるための受け座と生地を前記本体の前記平縁部との間で押えるための環状平周部とを具備した環状の座体とよりなるはとめにおいて、
前記座体の前記環状平周部の外周に沿って、生地の方へ突出する突縁を周方向に連続して設けられ、前記座体の前記突縁の直径は前記本体の外周の径よりも若干大きく設定されていることを特徴とする。
【０００６】
【発明の実施の形態】
以下図３〜４を参照して本発明を実施例に関連して詳しく説明する。なお、従来のはとめと共通の部分は同一の参照符号を使用する。
本発明のはとめは、座体１と本体２とからなる。本体２は、かしめられる先端縁１１を有する管状部１２と、管状部１２の基部に設けられた補強用の環状***部１４と、その外周に連接する生地を挟むための環状平縁部１３とを有するもので、従来の公知のものと変わらない。先端縁１１は刃物状の先端にして生地に対する切断及び刺通効果を有するものにしても良い。
一方、座体１は、本体２の管状部１２を受け入れるに充分な径の開口３を形成する環状内縁部４と、環状内縁部４の外側で周方向に一定間隔で形成されている放射状の複数の放射状リブ１７と、生地に食い込む環状突縁部５と、補強用の環状***部７と、生地を本体２の環状平縁部１３との間で押える環状平周縁８とからなる。
更に、本発明に従って、環状平周縁８の外周には生地の方へ突出する突縁１５を設ける。突縁１５は周方向に連続していれば加工が容易でありまた係止力が大きくなる。突縁１５の高さは適当で良いが、本体２と座体１を生地に取りつけた時に充分な係止力が作用する必要があるので、環状平周縁８の面から０．５〜１ｍｍ程度に設定にすれば充分である。また突縁１５の直径は好ましくは本体２の外周よりも若干大き目にすると、本体２の環状平縁部１３が生地を挟み、また突縁１５の内面に生地を挟み込むことができるので、係止力を増すことができる。
【０００７】
このはとめを生地に取りつけるには、図５のように、本体２の先端縁１１を生地に刺通するか、予め穿孔して形成した生地の孔を通して本体２の管状部１２を座体１の開口３に挿通し、次いで先端縁１１を外側に曲げて座体１の受け座である放射状リブ１７にかしめつける。
このようにして生地に取りつけたはとめは、図５のように従来と同様にＡ、Ｂの箇所で生地１６を挟み付ける他、さらにＣの箇所、すなわち座体１の周方向に形成した突縁１５と本体２の環状平縁部１３の外周との間に生地を挟み込むことになり、係止力が飛躍的に高まる。
【０００８】
【発明の効果】
以上のように、本発明の構成によると、座体１の周方向に形成した突縁１５と本体２の環状平縁部１３との協同作用により、生地との間の係止力を飛躍的に高め、生地に垂直な方向の力に対してもまた生地に平行な方向の力に対しても強く抵抗できる。また本発明のはとめは構造が単純なために製造が容易である利点が得られる。
【図面の簡単な説明】
【図１】従来のはとめの構造を示す部分断面図である。
【図２】従来のはとめの生地への取付状態を示す断面図である。
【図３】従来の座体の他の構造を示す部分断面図である。
【図４】本発明のはとめの構造を示す部分断面図である。
【図５】本発明のはとめの生地への取付状態を示す断面図である。
【符号の説明】
１：座体
２：本体
３：開口
４：環状内縁部
５：環状突縁部
６：内端縁
７：環状***部
８：環状平周縁
１１：先端縁
１２：管状部
１３：環状平縁部
１４：環状***部
１５：突縁[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a fit that can be attached to fabric such as clothes, bags, tents, etc. for threading or for decoration, and more particularly to a fit that is securely and firmly attached to the fabric.
[0002]
[Prior art]
Hats have a wide range of uses and have been attached to fabrics such as clothes, bags, and tents for threading or decoration. However, since conventional fastenings have a weak fastening force against the fabric, they may be displaced or detached relatively easily when an external force is applied.
As shown in FIG. 1, the eyelet typically includes a seat body 1 and a main body 2. For example, in the example shown in Japanese Utility Model Publication No. 4-23003, the main body 2 has a tubular portion 12 having a tip edge 11 to be caulked. And a reinforcing annular ridge 14 formed at the base of the tubular portion 12, and an annular flat edge 13 on the outer periphery of the annular ridge 14 for pressing the fabric, while the seat 1 is the main body 2 An annular inner edge portion 4 having an opening 3 for receiving the tubular portion 12, an annular protruding edge portion 5 that bites into the fabric, an annular ridge portion 7 for reinforcement, and an annular flat edge portion 13 of the main body 2. It consists of an annular flat peripheral edge 8.
In order to attach the knot to the dough, as shown in FIG. 2, the dough 16 is sandwiched therebetween, and the tubular portion 12 of the knot body 2 is inserted through the hole of the dough from the leading edge 11 or the leading edge 11 is formed in an edge shape. Thus, a hole is made in the cloth, the tubular portion 12 is inserted into the hole, and the tip edge 11 is bent outward and caulked toward the radial radial ribs 17 of the seat body 1.
[0003]
However, in this configuration, the portion for pressing the fabric is only the points A and B in FIG. 2, and sufficient pressing force cannot be secured, and if a relative force acts between the fabric and the seam, Disadvantages include wrinkles that are offset and the fits partially disengage from the fabric. Therefore, in Japanese Utility Model Publication No. 4-23003, as shown in FIG. 2, it has been proposed to prevent the fabric from shifting by providing the stab 10 on the side of the seat body 1 facing the fabric.
[0004]
[Problems to be solved by the invention]
However, in the configuration described in Japanese Utility Model Publication No. 4-23003, the process of forming the stab 10 is troublesome, or the operator touches the stab 10 during the installation work of the completed eyelet and feels painful. Or be scratched. Moreover, since the effect is thin when there are few stabs 10, it is necessary to make many, and processing is still difficult.
Accordingly, an object of the present invention is to provide an eyelet having a strong attachment force without using a stab.
[0005]
[Means for Solving the Problems]
Therefore, the present invention has been able to dramatically increase the fastening force, that is, the fabric pressing force, by devising the structure of the seat 1 in the fit comprising the seat 1 and the main body 2.
That is, the present invention relates to a main body having a tubular portion having a tip edge to be crimped and an annular flat edge portion for pressing the fabric of the base portion, an opening for receiving the tubular portion , and a receiving seat for caulking the tip edge. in a more becomes grommet an annular seat member which is provided an annular TairaAmane portion for pressing between said flat edge of the main body fabric,
A protruding edge that protrudes toward the fabric is provided in the circumferential direction along the outer periphery of the annular flat peripheral portion of the seat body, and the diameter of the protruding edge of the seat body is larger than the outer diameter of the main body. also it characterized in that it is slightly larger.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail with reference to FIGS. It should be noted that the same reference numerals are used for parts common to the conventional fittings.
The eyelet of the present invention comprises a seat body 1 and a main body 2. The main body 2 includes a tubular part 12 having a crimped tip edge 11, a reinforcing annular ridge 14 provided at the base of the tubular part 12, and an annular flat edge part 13 for sandwiching a cloth connected to the outer periphery thereof. It is the same as the conventionally known one. The tip edge 11 may be a blade-like tip having cutting and piercing effects on the fabric.
On the other hand, the seat body 1 has an annular inner edge portion 4 that forms an opening 3 having a diameter sufficient to receive the tubular portion 12 of the main body 2, and a radial shape that is formed at regular intervals in the circumferential direction outside the annular inner edge portion 4. It comprises a plurality of radial ribs 17, an annular protruding edge 5 that bites into the fabric, an annular ridge 7 for reinforcement, and an annular flat peripheral edge 8 that holds the fabric between the annular flat edge 13 of the main body 2.
Further, according to the present invention, the outer periphery of the annular flat peripheral edge 8 is provided with a protruding edge 15 protruding toward the fabric. Flange 15 if the continuous working is easy also locking force is increased in the circumferential direction. The height of the protruding edge 15 may be appropriate, but it is necessary to have a sufficient locking force when the main body 2 and the seat body 1 are attached to the cloth, so that the height of the annular flat peripheral edge 8 is about 0.5 to 1 mm. Setting to is sufficient. Further, when the diameter of the protruding edge 15 is preferably slightly larger than the outer periphery of the main body 2, the annular flat edge portion 13 of the main body 2 can sandwich the cloth, and the cloth can be inserted into the inner surface of the protruding edge 15. You can increase your power.
[0007]
In order to attach the eyelet to the cloth, as shown in FIG. 5, the tubular body 12 of the main body 2 is pierced through the hole of the cloth formed by piercing the leading edge 11 of the main body 2 into the cloth 1 in advance. the inserted into the opening 3, and then crimped to the ERROR ribs 17 release Ru seat der of the seat body 1 by bending the leading edge 11 to the outside.
As shown in FIG. 5, the fittings attached to the fabric in this way are not only sandwiching the fabric 16 at the locations A and B as in the prior art, but also the projections formed at the location C, that is, in the circumferential direction of the seat body 1. The dough is sandwiched between the edge 15 and the outer periphery of the annular flat edge portion 13 of the main body 2, and the locking force is greatly increased.
[0008]
【The invention's effect】
As described above, according to the configuration of the present invention, the locking force between the fabric and the fabric is dramatically increased by the cooperative action of the protruding edge 15 formed in the circumferential direction of the seat body 1 and the annular flat edge portion 13 of the main body 2. It can strongly resist the force in the direction perpendicular to the fabric and the force in the direction parallel to the fabric. In addition, since the structure of the present invention has a simple structure, an advantage that it is easy to manufacture can be obtained.
[Brief description of the drawings]
FIG. 1 is a partial cross-sectional view showing a conventional eyelet structure.
FIG. 2 is a cross-sectional view showing a state in which a conventional eyelet is attached to a cloth.
FIG. 3 is a partial cross-sectional view showing another structure of a conventional seat body.
FIG. 4 is a partial cross-sectional view showing the structure of the eyelet of the present invention.
FIG. 5 is a cross-sectional view showing a state where the eyelet of the present invention is attached to a cloth.
[Explanation of symbols]
1: Seat body 2: Main body 3: Opening 4: Annular inner edge 5: Annular protruding edge 6: Inner edge 7: Annular raised part 8: Annular flat peripheral edge 11: Tip edge 12: Tubular part 13: Annular flat edge 14: annular ridge 15: protruding edge

Claims (2)

かしめられる先端縁を有する管状部とその基部の生地を押えるための環状平縁部とを有する本体、及び前記管状部を受け入れる開口と前記先端縁をかしめ付けるための受け座と生地を前記本体の前記平縁部との間で押えるための環状平周部とを具備した環状の座体とよりなるはとめにおいて、前記座体の前記環状平周部の外周に沿って、生地の方へ突出する突縁を周方向に連続して設けられ、前記座体の前記突縁の直径は前記本体の外周の径よりも若干大きく設定されていることを特徴とするはとめ。A body having a tubular portion having a crimped tip edge and an annular flat edge portion for holding the base fabric, and an opening for receiving the tubular portion and a receiving seat and a fabric for crimping the tip edge of the body. In an eyelet comprising an annular seat having an annular flat periphery for pressing between the flat edges, it protrudes toward the fabric along the outer periphery of the annular flat periphery of the seat The protruding edge is provided continuously in the circumferential direction, and the diameter of the protruding edge of the seat body is set to be slightly larger than the diameter of the outer periphery of the main body . 前記受け座は周方向に一定間隔で設けた複数の放射状リブである請求項１に記載のはとめ。 The eyelet according to claim 1 , wherein the receiving seats are a plurality of radial ribs provided at regular intervals in the circumferential direction.

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