JPS6388Y2 - - Google Patents
Info
- Publication number
- JPS6388Y2 JPS6388Y2 JP10938383U JP10938383U JPS6388Y2 JP S6388 Y2 JPS6388 Y2 JP S6388Y2 JP 10938383 U JP10938383 U JP 10938383U JP 10938383 U JP10938383 U JP 10938383U JP S6388 Y2 JPS6388 Y2 JP S6388Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- main body
- flange portion
- metal fitting
- crimping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000002788 crimping Methods 0.000 description 19
- 239000004744 fabric Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、スナツプ釦やジーンズ釦のような加
締止め型の釦等に用いる加締金具に関し、特に金
具主体にキヤツプを嵌着した加締金具に関する。[Detailed description of the invention] Industrial field of application The present invention relates to a crimping fitting used for crimping-type buttons such as snap buttons and jeans buttons, and in particular to a crimping fitting in which a cap is fitted into the main body of the metal fitting. Regarding.
従来技術
金具主体にキヤツプを嵌着した加締金具を、雌
体金具や雄体金具等の釦主体に加締止めをするス
ナツプ釦等の加締止め型の釦の雌体や雄体は、一
般に筒状又は柱状をした加締部の基端部側にフラ
ンジ部を形成して金具主体とし、この金具主体の
フランジ部にキヤツプを嵌着して加締金具とし、
この加締金具の前記加締部の基端部と反対側すな
わち加締止め部を変形させることにより釦主体に
固着するように構成されている。Prior Art The female body and male body of a crimping-type button such as a snap button, which crimps a crimping metal fitting with a cap fitted onto the metal fitting body, to a button body such as a female body metal fitting or a male body metal fitting, Generally, a flange is formed on the base end side of a cylindrical or columnar crimping part to form a metal fitting, and a cap is fitted to the flange of this metal main body to form a crimping fitting,
The crimping fitting is configured to be fixed to the button main body by deforming the side opposite to the base end of the crimping portion, that is, the crimping stop portion.
しかし、従来の加締金具はキヤツプを金具主体
のフランジ部に加締固定しているにすぎないた
め、加締固定した状態が緩んでキヤツプと金具主
体とが相対的に回転してしまう欠点がある。 However, with conventional swage fittings, the cap is only swaged and fixed to the flange of the main body of the metal fitting, so there is a drawback that the crimped and fixed state loosens and the cap and the main body of the metal fitting rotate relative to each other. be.
このようにキヤツプと金具主体とが相対的に回
転可能であると、マーク等方向性を有する模様が
キヤツプに形成されている加締金具を複数個用い
て釦等を生地に複数個装着した状態において前記
模様の方向が釦毎に異なつてしまい、体裁が悪
い。 If the cap and the main body of the metal fitting are relatively rotatable in this way, it is possible to attach a plurality of buttons, etc. to the fabric using a plurality of crimping fittings each having an isodirectional pattern formed on the cap. In this case, the direction of the pattern is different for each button, resulting in an unsightly appearance.
考案の目的
本考案は、たとえ加締固定した状態が緩んで
も、キヤツプと金具主体とが相対的に回転するこ
とのない加締金具を提供することを目的とする。Purpose of the invention The object of the invention is to provide a crimping fitting in which the cap and the main body of the fitting do not rotate relative to each other even if the crimped and fixed state loosens.
考案の構成
上記目的は本考案によれば、金具主体のフラン
ジ部の外周に放射方向に突出する尖鋭な突起を複
数形成し、方向突起の少なくとも尖鋭端部をキヤ
ツプの内面に食い込ませることにより達成され
る。According to the present invention, the above object is achieved by forming a plurality of sharp protrusions projecting in the radial direction on the outer periphery of the flange portion of the main body of the metal fitting, and causing at least the sharp ends of the directional protrusions to bite into the inner surface of the cap. be done.
実施例
以下、図面に示す実施例に基いて本考案を説明
する。Embodiments Hereinafter, the present invention will be explained based on embodiments shown in the drawings.
第１図に示す加締金具は、円筒状をした加締部
１０の上端にフランジ部１１を有する金具主体１
と、この金具主体１のフランジ部１１に加締部１
０と反対側から被せられて加締固定されたキヤツ
プ２とを有している。 The crimping fitting shown in FIG.
Then, a caulking part 1 is attached to the flange part 11 of this metal fitting main body 1.
0 and a cap 2 which is placed over from the opposite side and fixed by caulking.
金具主体１のフランジ部１１は、加締部１０の
上端からほぼ水平方向に延びている。フランジ部
１１には、第２図及び第３図に示すように、上方
から下方に打ち出した環状リブ１２が加締部１０
と同心に形成されており、環状リブ１２の外側に
上方から下方に打ち出した複数（図示の例では４
個）の突部１３が形成されている。また、フラン
ジ部１１の外周には、放射方向に突出する尖鋭突
起１４が所定の間隔で多数形成されている。 The flange portion 11 of the metal fitting main body 1 extends substantially horizontally from the upper end of the caulking portion 10. As shown in FIGS. 2 and 3, the flange portion 11 has an annular rib 12 that is projected downward from the top to the caulking portion 10.
A plurality of ribs (four in the illustrated example) are formed concentrically with
) protrusions 13 are formed. Further, on the outer periphery of the flange portion 11, a large number of sharp protrusions 14 protruding in the radial direction are formed at predetermined intervals.
フランジ部１１に形成された前記突起１３は、
フランジ部１１の中心側の部分においてフランジ
部１１の平面部分から切り離されており、これに
よりフランジ部１１の上部と下部が突部１３の切
り離し部１５を介して連通している。 The protrusion 13 formed on the flange portion 11 is
The central portion of the flange portion 11 is separated from the flat surface portion of the flange portion 11, so that the upper and lower portions of the flange portion 11 communicate with each other via the separated portion 15 of the protrusion 13.
キヤツプ２は、第４図に示すように、球面上の
板部２０と、その外周縁部から下方に延びる外周
縁部２１とで形成されており、前記板部２０はキ
ヤツプ２の直径よりも大きな曲率半径で湾曲され
ている。外周縁部２１には、当該加締金具を後述
する釦主体３と加締固定する際に生地４に対する
位置（方向）決め用の舌片２２が形成されてい
る。キヤツプ２の内径は、金具主体１のフランジ
部１１の外径とほぼ同じに作られている。 As shown in FIG. 4, the cap 2 is formed of a spherical plate portion 20 and an outer circumferential edge portion 21 extending downward from the outer circumferential edge of the plate portion 20. Curved with a large radius of curvature. A tongue piece 22 is formed on the outer peripheral edge 21 to determine the position (direction) with respect to the fabric 4 when the crimping fitting is crimped and fixed to the button main body 3, which will be described later. The inner diameter of the cap 2 is made to be approximately the same as the outer diameter of the flange portion 11 of the main body 1 of the metal fitting.
この加締金具は、金具主体１のフランジ部１１
を上側にした状態で、フランジ部１１にキヤツプ
２を上側から被せ、キヤツプ２の外周縁部２１を
プレス等により加圧変形させて、キヤツプ２を金
具主体１の外側に加締固定することにより組立て
られている。 This caulking fitting has a flange portion 11 of a fitting main body 1.
With the cap facing upward, the cap 2 is placed over the flange portion 11 from above, the outer peripheral edge 21 of the cap 2 is deformed under pressure using a press, etc., and the cap 2 is crimped and fixed to the outside of the metal fitting main body 1. It is assembled.
この加締固定の際、キヤツプ２の外周縁部２１
は内側に変形されて、板部２０側の部分もわずか
に内側に変形されるから、金具主体１のフランジ
部１１の外周に形成した少なくとも一つの尖鋭突
起１４の尖鋭な端部がキヤツプ２の内面に食い込
み、これによりたとえ加締固定の状態が緩んで
も、金具主体１とキヤツプ２とが相対的に回転す
ることがない。 When fixing with this caulking, the outer peripheral edge 21 of the cap 2
is deformed inward, and the portion on the plate portion 20 side is also slightly deformed inward, so that the sharp end of at least one sharp protrusion 14 formed on the outer periphery of the flange portion 11 of the main body 1 of the cap 2 It bites into the inner surface, and as a result, even if the crimped and fixed state loosens, the main body of the metal fitting 1 and the cap 2 will not rotate relative to each other.
なおキヤツプ２は、プラスチツク製であり、金
具主体１が金属の場合特に効果が大である。 Note that the cap 2 is made of plastic, and the effect is particularly great when the main body 1 of the metal fitting is made of metal.
このように作られた加締金具は、第５図にその
一例を示すように、金具主体１の加締部１０を生
地４に刺通し、釦主体３の加締孔部５に挿入した
後、プレス等により加締部１０の先端部分をはと
目状に変形することにより釦主体３に加締固定さ
れる。 As an example of the crimping fitting made in this way is shown in FIG. By deforming the tip of the caulking part 10 into an eyelet shape using a press or the like, it is caulked and fixed to the button main body 3.
このように釦主体３に加締固定された状態にお
いて、この加締金具は金具主体１の突部１３が生
地４に食い込むから、キヤツプ２が金具主体１に
対して回転しないことと相まつて、キヤツプ２が
生地４に対して回転することがない。 In this state of crimping and fixing to the button main body 3, the protrusion 13 of the metal fitting main body 1 bites into the fabric 4, so that the cap 2 does not rotate relative to the metal fitting main body 1. The cap 2 does not rotate relative to the fabric 4.
なお、上述の実施例は加締部１０が円筒状の金
具主体１の例であるが、本考案は加締部が円柱状
の柱である金具主体や複数の爪である金具主体を
用いた加締金具にも適用することができる。 In addition, although the above-mentioned embodiment is an example of the metal fitting main body 1 in which the caulking part 10 is cylindrical, the present invention uses a metal fitting main body in which the caulking part is a cylindrical column or a plurality of claws. It can also be applied to caulking fittings.
考案の効果
以上のように本考案は、金具主体のフランジ部
の外周に放射状に突出する尖鋭な突起を複数形成
し、前記突起の少なくとも尖鋭端部をキヤツプ内
に食い込ませたから、金具主体とキヤツプとの加
締固定の状態がたとえ緩んでも、金具主体とキヤ
ツプとが相対的に回転することがない。Effects of the Invention As described above, the present invention forms a plurality of sharp protrusions that protrude radially on the outer periphery of the flange portion of the main body of the metal fitting, and at least the sharp ends of the protrusions bite into the cap. Even if the crimped and fixed state of the cap and the cap loosens, the main body of the metal fitting and the cap will not rotate relative to each other.
第１図は本考案にかかる加締金具の一実施例を
示す縦断面図、第２図は同加締金具で用いる金具
主体の一例を示す底面図、第３図は第２図の−
線断面図、第４図は同加締金具で用いるキヤツ
プの一例を示す縦断面図、第５図は同加締金具を
スナツプ釦の釦主体に加締固定した状態を示す縦
断面図である。
１……金具主体、２……キヤツプ、１０……加
締部、１１……フランジ部、１４……尖鋭突部。
Fig. 1 is a longitudinal sectional view showing an embodiment of the crimping fitting according to the present invention, Fig. 2 is a bottom view showing an example of the main body of the crimping fitting used in the crimping fitting, and Fig. 3 is a -
4 is a longitudinal sectional view showing an example of a cap used in the crimping fitting, and FIG. 5 is a longitudinal sectional view showing the crimping fitting in a state where it is crimped and fixed to the main body of the snap button. . 1...Metal fitting main body, 2...Cap, 10...Clinching portion, 11...Flange portion, 14...Sharp protrusion.
Claims (1)
具主体１と、前記フランジ部１１に前記加締部１
０と反対側から被せられて前記フランジ部１１の
外周縁部に加締固定されたキヤツプ２とを備え、
前記フランジ部１１は放射方向に突出する尖鋭な
突起１４を複数有し、前記突起の少なくとも尖鋭
端部が前記キヤツプ２の内面に食い込んでいるこ
とを特徴とする加締金具。 A metal fitting main body 1 having a flange portion 11 integrally with a caulking portion 10;
0 and a cap 2 which is placed over the flange portion 11 from the opposite side and crimped and fixed to the outer peripheral edge of the flange portion 11,
The flange portion 11 has a plurality of sharp protrusions 14 projecting in the radial direction, and at least the sharp ends of the protrusions bite into the inner surface of the cap 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10938383U JPS6017116U (en) | 1983-07-14 | 1983-07-14 | crimping fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10938383U JPS6017116U (en) | 1983-07-14 | 1983-07-14 | crimping fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6017116U JPS6017116U (en) | 1985-02-05 |
| JPS6388Y2 true JPS6388Y2 (en) | 1988-01-05 |
Family
ID=30254825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10938383U Granted JPS6017116U (en) | 1983-07-14 | 1983-07-14 | crimping fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017116U (en) |
-
1983
- 1983-07-14 JP JP10938383U patent/JPS6017116U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6017116U (en) | 1985-02-05 |
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