JP2000210106A - Male fit-in member synthetic resin for snap fastener - Google Patents

Male fit-in member synthetic resin for snap fastener

Info

Publication number
JP2000210106A
JP2000210106A JP11015046A JP1504699A JP2000210106A JP 2000210106 A JP2000210106 A JP 2000210106A JP 11015046 A JP11015046 A JP 11015046A JP 1504699 A JP1504699 A JP 1504699A JP 2000210106 A JP2000210106 A JP 2000210106A
Authority
JP
Japan
Prior art keywords
synthetic resin
tubular portion
male
snap
snap fastener
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.)
Granted
Application number
JP11015046A
Other languages
Japanese (ja)
Other versions
JP4172866B2 (en
Inventor
Kiyoshi Takeda
精 武田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Seiki Co Ltd
Original Assignee
Takeda Seiki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Takeda Seiki Co Ltd filed Critical Takeda Seiki Co Ltd
Priority to JP01504699A priority Critical patent/JP4172866B2/en
Publication of JP2000210106A publication Critical patent/JP2000210106A/en
Application granted granted Critical
Publication of JP4172866B2 publication Critical patent/JP4172866B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a male fit-in member of synthetic resin for a snap fastener capable of reducing the thickness of a male snap. SOLUTION: A male fit-in member 1A of synthetic resin for a snap fastener is composed of a disc part 6 provided in the center with a through hole 5 to admit insertion of the projection 3a of a rivet-form member and a cylindrical portion 8 which rises at the periphery of the disc part 6, is furnished with a swellout part 7 at the periphery of the top, and is to be fitted in a recess formed in a female snap. A step H2 is formed between the bottom surface of the cylindrical portion 8 and the bottom surface of the disc part 6.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、スナップファスナ
ー用の合成樹脂製雄型嵌合部材に関する。
The present invention relates to a synthetic resin male fitting for snap fasteners.

【0002】[0002]

【従来の技術】一般に、スナップファスナー用の合成樹
脂製雄型嵌合部材は、その基本的形態が金属製製雄型嵌
合部材の基本的形態に由来しており、図8に示すよう
に、リベット部材の頭部に対向する直径に設定された基
板部aと、その上面から上方へ立ち上がり且つ上端外周
に膨出部bが形成された筒状部(雌スナップの凹部に嵌
入するための筒状部)cと、中央にリベット状部材の突
起を挿入するための貫通孔dが形成された円形板部eと
から構成されている。H1は、雌スナップの凹部に対す
る筒状部cの嵌合深さであり、H2は、基板部aの底面
と円形板部eの底面との間に付けた段差、H3は、基板
部aの厚みである。
2. Description of the Related Art Generally, the basic form of a synthetic resin male fitting for a snap fastener is derived from the basic form of a metal male fitting, as shown in FIG. A base part a set to a diameter facing the head of the rivet member, and a cylindrical part which rises upward from the upper surface and has a bulged part b formed on the outer periphery of the upper end (for fitting into the concave part of the female snap). (A cylindrical portion) c and a circular plate portion e in which a through hole d is formed at the center for inserting a projection of the rivet-shaped member. H 1 is a fitting depth of the cylindrical portion c for the recess of the female snap, H 2 is stepped, H 3 was attached between the bottom surface of the bottom surface and the circular plate portion e of the substrate section a substrate This is the thickness of the part a.

【0003】段差H2は、スナップファスナー取付け用
自動機の雄型嵌合部材供給用ポッパーからシュートを経
て、リベット部材とのカシメ止めを行う打ち込み具へ
と、合成樹脂製雄型嵌合部材を一定姿勢で取り出す際
に、合成樹脂製雄型嵌合部材の上下を判別するのに必要
とされる。
The step H 2 is formed by inserting a synthetic resin male fitting member from a male fitting member supply popper of a snap fastener mounting automatic machine, through a chute, and into a driving tool for caulking with a rivet member. It is necessary to determine whether the synthetic resin male fitting member is up or down when taking it out in a fixed posture.

【0004】従って、従来の合成樹脂製雄型嵌合部材で
は、少なくとも、H1+H2+H3の厚さが必要とされて
おり、合成樹脂製雄型嵌合部材とリベット部材とで構成
される雄スナップの厚みが厚くなる傾向があった。
Therefore, the conventional male fitting member made of synthetic resin requires a thickness of at least H 1 + H 2 + H 3 , and is composed of a male fitting member made of synthetic resin and a rivet member. Male snaps tended to be thicker.

【0005】[0005]

【発明が解決しようとする課題】上記の現状に鑑み、本
発明は、雄スナップの厚みを薄くすることができるよう
にしたスナップファスナー用の合成樹脂製雄型嵌合部材
を提供せんとするものである。
SUMMARY OF THE INVENTION In view of the above situation, the present invention provides a male fitting member made of a synthetic resin for a snap fastener, which can reduce the thickness of the male snap. It is.

【0006】[0006]

【課題を解決するための手段】上記の課題を解決するた
めに、本発明が講じた技術的手段は、次のとおりであ
る。即ち、本発明によるスナップファスナー用の合成樹
脂製雄型嵌合部材は、中央にリベット状部材の突起を挿
入するための貫通孔が形成された円形板部と、その外周
部から上方へ立ち上がり且つ上端外周に膨出部が形成さ
れた雌スナップの凹部に嵌入するための筒状部とからな
り、筒状部の底面と円形板部の底面との間に段差が付け
られていることを特徴としている。
The technical means taken by the present invention to solve the above problems are as follows. That is, the synthetic resin male fitting member for a snap fastener according to the present invention has a circular plate portion in which a through hole for inserting a projection of a rivet-shaped member is formed at the center, and rises upward from the outer peripheral portion thereof. A cylindrical portion for fitting into the concave portion of the female snap having a bulge formed on the outer periphery of the upper end, and a step is provided between the bottom surface of the cylindrical portion and the bottom surface of the circular plate portion. And

【0007】上記の構成によれば、スナップファスナー
用の合成樹脂製雄型嵌合部材が、円形板部と筒状部とか
ら構成されており、従来の合成樹脂製雄型嵌合部材にお
ける基板部に相当する部分が存在しないので、合成樹脂
製雄型嵌合部材の厚さが薄くなり、合成樹脂製雄型嵌合
部材とリベット部材とで構成される雄スナップの厚みを
薄くすることができる。
According to the above construction, the synthetic resin male fitting member for the snap fastener is constituted by the circular plate portion and the cylindrical portion, and the substrate in the conventional synthetic resin male fitting member is provided. Since there is no portion corresponding to the part, the thickness of the synthetic resin male fitting member is reduced, and the thickness of the male snap formed by the synthetic resin male fitting member and the rivet member can be reduced. it can.

【0008】また、雄スナップを構成した状態、つま
り、リベット部材の突起を基布に刺し通して円形板部の
中央貫通孔に挿入し、突起先端部を打撃してカシメ止め
した状態において、基布は、円形板部とリベット部材頭
部の突起近辺の裏面とで強く挟持されるので、基板部に
相当する部分を除去した形状であっても、実用上の支障
はない。
In the state where the male snap is formed, that is, when the projection of the rivet member is pierced into the base cloth and inserted into the center through hole of the circular plate, and the tip of the projection is hit and crimped, the base is closed. Since the cloth is strongly sandwiched between the circular plate portion and the back surface near the protrusion of the rivet member head, there is no practical problem even if the shape has a portion corresponding to the substrate portion removed.

【0009】請求項2に記載の発明のように、膨出部が
周方向に間隙をおいて複数の円弧状に区画されている
と、雌スナップの凹部に嵌入した筒状部を外す際、負圧
が生じにくくなり、スナップ作用(雌雄スナップの嵌合
および嵌合離脱)を良好に行えることになる。
When the bulging portion is divided into a plurality of arcs with a gap in the circumferential direction as in the second aspect of the invention, when the cylindrical portion fitted into the concave portion of the female snap is removed, Negative pressure is less likely to occur, and the snap action (fitting and unmating of the male and female snaps) can be performed well.

【0010】請求項3に記載の発明のように、筒状部
が、内側筒部と、外側筒部と、両者の上端間に位置する
環状の天板部とを備えており、内側筒部と外側筒部の間
に下方へ開口した溝が形成されていると、筒状部の外側
筒部が半径方向に弾性変形しやすくなり、スナップ作用
(雌雄スナップの嵌合および嵌合離脱)を良好に行える
ことになる。
According to a third aspect of the present invention, the tubular portion includes an inner tubular portion, an outer tubular portion, and an annular top plate located between upper ends of the two. If a groove that opens downward is formed between the outer cylindrical portion and the outer cylindrical portion, the outer cylindrical portion of the cylindrical portion is easily elastically deformed in the radial direction, and the snap action (fitting and unmating of the male and female snaps) is performed. It can be performed well.

【0011】請求項4に記載の発明のように、筒状部
が、内側筒部と、外側筒部と、両者の上端間に位置する
環状の天板部と、内側筒部と外側筒部の間に形成された
下方へ開口した溝を膨出部の間隙に対応する位置におい
て区画する放射状のリブとを備えていると、筒状部の外
側筒部が膨出部の位置では半径方向に弾性変形しやすく
なるが、膨出部の間隙に対応する位置においては、半径
方向への弾性変形がリブによって抑制される。従って、
外側筒部の過度の変形が防止されることになり、布地の
厚さに影響されることなく、安定したスナップ作用が可
能となる。
According to a fourth aspect of the present invention, the tubular portion includes an inner tubular portion, an outer tubular portion, an annular top plate located between upper ends of the two, an inner tubular portion and an outer tubular portion. And radial ribs for partitioning the downwardly opened groove formed at the position corresponding to the gap between the bulging portions, so that the outer cylindrical portion of the cylindrical portion has a radial direction at the position of the bulging portion. However, at the position corresponding to the gap of the bulging portion, the elastic deformation in the radial direction is suppressed by the rib. Therefore,
Excessive deformation of the outer tubular portion is prevented, and a stable snap action can be achieved without being affected by the thickness of the fabric.

【0012】請求項5に記載の発明のように、環状の天
板部に、溝と連通するスリットが形成されていると、筒
状部の外側筒部が膨出部の位置においては半径方向へよ
り一層弾性変形しやすくなり、僅かな操作力でスナップ
作用を行えることになる。
According to a fifth aspect of the present invention, when a slit communicating with the groove is formed in the annular top plate portion, the outer cylindrical portion of the cylindrical portion has a radial direction at the position of the bulging portion. Therefore, it becomes easier to elastically deform, and the snap action can be performed with a small operation force.

【0013】[0013]

【発明の実施の形態】図1は、本発明に係る合成樹脂製
雄型嵌合部材1の一例を示し、図2は、前記合成樹脂製
雄型嵌合部材1Aを用いて構成したスナップファスナー
を示す。このスナップファスナーは、雄スナップAと雌
スナップBとから構成され、雄スナップAは、合成樹脂
製雄型嵌合部材1Aと、それを基布(例えば、衣服の生
地)Cに止着する合成樹脂製のリベット状部材2Aとか
ら構成され、雌スナップBは、合成樹脂製雌型嵌合部材
1Bと、それを基布Cに止着する合成樹脂製のリベット
状部材2Bとから構成されている。3a,3bは、リベ
ット状部材2A,2Bの突起、4a,4bはリベット状
部材2A,2Bの頭部である。
FIG. 1 shows an example of a male fitting member 1 made of synthetic resin according to the present invention. FIG. 2 shows a snap fastener constituted by using the male fitting member 1A made of synthetic resin. Is shown. This snap fastener is composed of a male snap A and a female snap B. The male snap A is a synthetic resin male fitting member 1A and a synthetic material for fastening the male fitting member 1A to a base cloth (for example, clothing cloth) C. The female snap B is composed of a synthetic resin female fitting member 1B and a synthetic resin rivet-shaped member 2B that fastens the female fitting member 1B to the base cloth C. I have. 3a and 3b are projections of the rivet-shaped members 2A and 2B, and 4a and 4b are heads of the rivet-shaped members 2A and 2B.

【0014】合成樹脂製雄型嵌合部材1Aは、中央にリ
ベット状部材2Aの突起3aを挿入するための貫通孔5
が形成された円形板部6と、その外周部から上方へ立ち
上がり且つ上端外周に膨出部7が形成された筒状部(雌
スナップBの凹部9に嵌入するための筒状部)8とから
構成され、筒状部8の底面と円形板部6の底面との間に
段差H2が付けられている。H1は、雌スナップBの凹部
9に対する筒状部8の嵌合深さである。膨出部7は、筒
状部8が雌スナップBの凹部(奥広がりに形成されてい
る。)9に嵌入した際、凹部9の縁部と機械的に係合す
るためのアンダーカット部を形成するものである。
The male fitting member 1A made of synthetic resin has a through hole 5 for inserting the projection 3a of the rivet-shaped member 2A at the center.
And a cylindrical portion (a cylindrical portion for fitting into the concave portion 9 of the female snap B) 8 which rises upward from the outer peripheral portion and has a bulging portion 7 formed on the upper peripheral portion. And a step H 2 is provided between the bottom surface of the cylindrical portion 8 and the bottom surface of the circular plate portion 6. H 1 is a fitting depth of the cylindrical portion 8 with the concave portion 9 of the female snap B. The bulging portion 7 has an undercut portion for mechanically engaging with the edge of the concave portion 9 when the cylindrical portion 8 is fitted into the concave portion (formed to extend deeper) 9 of the female snap B. To form.

【0015】尚、上記の実施形態では、膨出部7が周方
向に連続していて、平面視において円形をなすが、膨出
部7は周方向に間隙をおいて複数の円弧状に区画しても
よい。また、図示の筒状部8は、断面が中実であるが、
筒状部8の底面に、貫通孔5と同芯状で下方へ開口した
円形の溝を形成して、筒状部8を、内側筒部と、外側筒
部と、両者の上端間に位置する環状の天板部とから構成
してもよい。
In the above embodiment, the bulging portion 7 is continuous in the circumferential direction and has a circular shape in plan view. However, the bulging portion 7 is divided into a plurality of arcs with a gap in the circumferential direction. May be. The illustrated cylindrical portion 8 has a solid cross section,
A circular groove concentric with the through hole 5 and opened downward is formed on the bottom surface of the cylindrical portion 8 so that the cylindrical portion 8 is positioned between the inner cylindrical portion, the outer cylindrical portion, and the upper end of both. And a ring-shaped top plate.

【0016】上記の構成によれば、合成樹脂製雄型嵌合
部材1Aが、円形板部6と筒状部8とから構成されてお
り、従来の合成樹脂製雄型嵌合部材における基板部に相
当する部分が存在しないので、合成樹脂製雄型嵌合部材
1Aの厚さが薄くなり、雄スナップAの厚みを薄くする
ことができる。
According to the above configuration, the synthetic resin male fitting member 1A is composed of the circular plate portion 6 and the cylindrical portion 8, and the board portion of the conventional synthetic resin male fitting member is formed. Therefore, the thickness of the male member 1A made of synthetic resin is reduced, and the thickness of the male snap A can be reduced.

【0017】また、リベット部材2Aの突起3aを基布
Cに刺し通して円形板部6の中央貫通孔5に挿入し、突
起3a先端部を打撃により拡径変形させてカシメ止め
し、雄スナップAを構成した状態において、基布Cは、
円形板部6とリベット部材頭部3bの突起近辺の裏面と
で強く挟持されるので、基板部に相当する部分を除去し
た形状であっても、実用上の支障はない。
Further, the projection 3a of the rivet member 2A is inserted into the central through hole 5 of the circular plate portion 6 by penetrating the base cloth C, and the tip of the projection 3a is deformed by impact to expand and deform, and is crimped to stop. In the state where A is configured, the base fabric C is
Since it is strongly sandwiched between the circular plate portion 6 and the back surface near the projection of the rivet member head 3b, there is no practical problem even if the shape corresponding to the substrate portion is removed.

【0018】図3〜図7は、他の実施の形態を示す。こ
の実施の形態では、合成樹脂製雄型嵌合部材1Aを、中
央にリベット状部材2Aの突起3aを挿入するための貫
通孔5が形成された円形板部6と、その外周部から上方
へ立ち上がり且つ上端外周に膨出部7が形成された筒状
部(雌スナップBの凹部9に嵌入するための筒状部)8
とから構成し、前記膨出部7は、周方向に間隙(平面視
において半径方向内方へ凹入した凹入部)11をおいて
複数の円弧状に区画された形状にしてある。
3 to 7 show another embodiment. In this embodiment, a synthetic resin male fitting member 1A is inserted into a circular plate portion 6 in which a through hole 5 is formed at the center for inserting a projection 3a of a rivet-shaped member 2A, and upward from an outer peripheral portion thereof. A tubular portion (a tubular portion for fitting into the concave portion 9 of the female snap B) 8 having a raised portion 7 formed on the outer periphery of the upper end thereof.
The bulging portion 7 has a shape that is divided into a plurality of arcs with a gap (a recessed portion recessed inward in the radial direction in plan view) 11 in the circumferential direction.

【0019】そして、筒状部8の底面には、貫通孔5と
同芯状で下方へ開口した溝10を形成し、溝10には、
放射状のリブ12を設けて、前記筒状部8を、内側筒部
8aと、外側筒部8bと、両者8a,8bの上端間に位
置する環状の天板部8cと、内側筒部8aと外側筒部8
bの間に形成された溝10を膨出部7の間隙に対応する
位置において区画する放射状のリブ12とを備えた形状
としてある。
A groove 10 is formed on the bottom surface of the cylindrical portion 8 so as to be concentric with the through hole 5 and open downward.
Radial ribs 12 are provided to form the cylindrical portion 8 into an inner cylindrical portion 8a, an outer cylindrical portion 8b, an annular top plate portion 8c located between upper ends of both the inner cylindrical portion 8a and the inner cylindrical portion 8a, and an inner cylindrical portion 8a. Outer tube part 8
b and a radial rib 12 for partitioning the groove 10 formed at a position corresponding to the gap between the bulging portions 7.

【0020】尚、図示の実施形態では、筒状部8の外側
筒部8bが膨出部7の位置において半径方向へ弾性変形
しやすくなり、僅かな操作力でスナップ作用を行えるよ
うに、環状の天板部8cに、溝10と連通するスリット
13を形成してあるが、スリット13は省略してもよ
い。H1は、雌スナップBの凹部9に対する筒状部8の
嵌合深さ、H2は、筒状部8の底面と円形板部6の底面
との間に付けた段差である。
In the illustrated embodiment, the outer tubular portion 8b of the tubular portion 8 is easily elastically deformed in the radial direction at the position of the bulging portion 7 so that a snap operation can be performed with a small operating force. Although the slit 13 communicating with the groove 10 is formed in the top plate portion 8c, the slit 13 may be omitted. H 1 is a fitting depth of the cylindrical portion 8 with the concave portion 9 of the female snap B, and H 2 is a step between the bottom surface of the cylindrical portion 8 and the bottom surface of the circular plate portion 6.

【0021】上記の構成によれば、先の実施形態と同様
に、合成樹脂製雄型嵌合部材1Aの厚さが薄くなるの
で、雄スナップAの厚みを薄くすることができ、しか
も、筒状部8が、内側筒部8aと、外側筒部8bと、両
者8a,8bの上端間に位置する環状の天板部8cと、
内側筒部8aと外側筒部8bの間に形成された下方へ開
口した溝10を膨出部7の間隙に対応する位置において
区画する放射状のリブ12とを備えた形状であるため、
筒状部8の外側筒部8bが膨出部7の位置では半径方向
に弾性変形しやすくなり、スナップ作用(雌雄スナップ
の嵌合および嵌合離脱)を良好に行え、それでいて、膨
出部7の間隙に対応する位置においては、半径方向への
弾性変形がリブ12によって抑制されるので、外側筒部
8bの過度の変形が防止されることになり、基布Cの厚
さに影響されることなく、安定したスナップ作用が可能
となる。
According to the above construction, as in the previous embodiment, the thickness of the synthetic resin male fitting member 1A is reduced, so that the thickness of the male snap A can be reduced. The shape part 8 includes an inner cylindrical part 8a, an outer cylindrical part 8b, an annular top plate part 8c located between upper ends of both the inner cylindrical part 8a and the outer cylindrical part 8b,
Since it has a radial rib 12 that partitions the downwardly opened groove 10 formed between the inner cylindrical portion 8a and the outer cylindrical portion 8b at a position corresponding to the gap between the bulging portions 7,
At the position of the bulging portion 7, the outer cylindrical portion 8b of the cylindrical portion 8 is easily elastically deformed in the radial direction, so that the snap action (fitting and unmating of the male and female snaps) can be performed favorably. At the position corresponding to the gap, the elastic deformation in the radial direction is suppressed by the ribs 12, so that excessive deformation of the outer tubular portion 8b is prevented, and the thickness of the base cloth C is affected. Without this, a stable snap action is possible.

【0022】[0022]

【発明の効果】本発明は、上述した構成よりなり、雌雄
のスナップの厚みを薄くすることができる効果がある。
The present invention has the above-described structure, and has an effect of reducing the thickness of the male and female snaps.

【図面の簡単な説明】[Brief description of the drawings]

【図1】スナップファスナー用の合成樹脂製雄型嵌合部
材の断面図である。
FIG. 1 is a cross-sectional view of a synthetic resin male fitting member for a snap fastener.

【図2】雄スナップと雌スナップとからなるスナップフ
ァスナーの断面図である。
FIG. 2 is a sectional view of a snap fastener including a male snap and a female snap.

【図3】他の実施の形態を示す合成樹脂製雄型嵌合部材
の平面図である。
FIG. 3 is a plan view of a synthetic resin male fitting member according to another embodiment.

【図4】合成樹脂製雄型嵌合部材の側面図である。FIG. 4 is a side view of a synthetic resin male fitting member.

【図5】合成樹脂製雄型嵌合部材の底面図である。FIG. 5 is a bottom view of the synthetic resin male fitting member.

【図6】図4のA−A線断面図である。FIG. 6 is a sectional view taken along line AA of FIG. 4;

【図7】雄スナップと雌スナップとからなるスナップフ
ァスナーの断面図である。
FIG. 7 is a sectional view of a snap fastener including a male snap and a female snap.

【図8】従来例の説明図である。FIG. 8 is an explanatory diagram of a conventional example.

【符号の説明】[Explanation of symbols]

1A…合成樹脂製雄型嵌合部材、2A…リベット状部
材、3a…突起、5…貫通孔、6…円形板部、7…膨出
部、8…筒状部、H2…段差。
1A: male fitting member made of synthetic resin, 2A: rivet-shaped member, 3a: projection, 5: through hole, 6: circular plate portion, 7: bulging portion, 8: cylindrical portion, H 2 : step.

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】 中央にリベット状部材の突起を挿入する
ための貫通孔が形成された円形板部と、その外周部から
上方へ立ち上がり且つ上端外周に膨出部が形成された雌
スナップの凹部に嵌入するための筒状部とからなり、筒
状部の底面と円形板部の底面との間に段差が付けられて
いることを特徴とするスナップファスナー用の合成樹脂
製雄型嵌合部材。
1. A circular plate portion having a through hole for inserting a projection of a rivet-shaped member in the center, and a female snap recess which rises upward from an outer peripheral portion thereof and has a bulging portion formed at an upper peripheral portion. A male part made of a synthetic resin for snap fastener, characterized in that it has a cylindrical part for fitting into the cylindrical part, and a step is provided between the bottom surface of the cylindrical part and the bottom surface of the circular plate part. .
【請求項2】 膨出部が周方向に間隙をおいて複数の円
弧状に区画されていることを特徴とする請求項1に記載
のスナップファスナー用の合成樹脂製雄型嵌合部材。
2. The synthetic resin male fitting member for a snap fastener according to claim 1, wherein the bulging portion is divided into a plurality of arcs with a gap in a circumferential direction.
【請求項3】 筒状部が、内側筒部と、外側筒部と、両
者の上端間に位置する環状の天板部とを備えており、内
側筒部と外側筒部の間に下方へ開口した溝が形成されて
いることを特徴とする請求項1又は2に記載のスナップ
ファスナー用の合成樹脂製雄型嵌合部材。
3. The tubular portion includes an inner tubular portion, an outer tubular portion, and an annular top plate located between upper ends of the two, and downwardly between the inner tubular portion and the outer tubular portion. The male fitting member made of synthetic resin for a snap fastener according to claim 1 or 2, wherein an open groove is formed.
【請求項4】 筒状部が、内側筒部と、外側筒部と、両
者の上端間に位置する環状の天板部と、内側筒部と外側
筒部の間に形成された下方へ開口した溝を膨出部の間隙
に対応する位置において区画する放射状のリブとを備え
ていることを特徴とする請求項2に記載のスナップファ
スナー用の合成樹脂製雄型嵌合部材。
4. A tubular portion having an inner tubular portion, an outer tubular portion, an annular top plate portion located between upper ends thereof, and a downward opening formed between the inner tubular portion and the outer tubular portion. The male fitting member made of a synthetic resin for a snap fastener according to claim 2, further comprising: a radial rib that partitions the formed groove at a position corresponding to a gap between the bulging portions.
【請求項5】 環状の天板部に、溝と連通するスリット
が形成されていることを特徴とする請求項4に記載のス
ナップファスナー用の合成樹脂製雄型嵌合部材。
5. The male fitting member made of synthetic resin for a snap fastener according to claim 4, wherein a slit communicating with the groove is formed in the annular top plate portion.
JP01504699A 1999-01-25 1999-01-25 Synthetic resin male fittings for snap fasteners Expired - Fee Related JP4172866B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP01504699A JP4172866B2 (en) 1999-01-25 1999-01-25 Synthetic resin male fittings for snap fasteners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01504699A JP4172866B2 (en) 1999-01-25 1999-01-25 Synthetic resin male fittings for snap fasteners

Publications (2)

Publication Number Publication Date
JP2000210106A true JP2000210106A (en) 2000-08-02
JP4172866B2 JP4172866B2 (en) 2008-10-29

Family

ID=11877902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP01504699A Expired - Fee Related JP4172866B2 (en) 1999-01-25 1999-01-25 Synthetic resin male fittings for snap fasteners

Country Status (1)

Country Link
JP (1) JP4172866B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014027414A1 (en) * 2012-08-16 2014-02-20 Ykk株式会社 Male snap button, button, product, and method for manufacturing sheet with male snap button
KR101921230B1 (en) * 2017-12-27 2018-11-22 나영운 Male snap fasteners and method of manufacturing male snap fasteners

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014027414A1 (en) * 2012-08-16 2014-02-20 Ykk株式会社 Male snap button, button, product, and method for manufacturing sheet with male snap button
KR101921230B1 (en) * 2017-12-27 2018-11-22 나영운 Male snap fasteners and method of manufacturing male snap fasteners

Also Published As

Publication number Publication date
JP4172866B2 (en) 2008-10-29

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