テープ付きスナップ

Snap fastener with tape

Abstract

(57)【要約】 【課題】 合成樹脂製の雄スナップと雌スナップの係合 手段の利点と、鈎フックと掛け環の利点を発揮する、ボ ディースーツ等の下着類、ドレススーツ等の上着類等用 の止め具として最適のテープ付きスナップを提供するこ とを課題とする。 【解決手段】 複数個の樹脂製の雄スナップ(1) 及び雌 スナップ(4) を、生地テープ(2)、(5) にそれぞれ成形固 定した雄側テープ(3) と雌側テープ(6) とからなり、雄 基体(11)の中心から係着用突起(12)が突設された雄スナ ップ(1) の係着用突起(12)については、頸部(13)を雄基 体(11)に対して同一中心とし、係着用頭(14)を頸部(13) の中心軸線から偏心させて係合用縁(16)を形成し、雌基 体(41)には、頭挿入用ガイド穴(42)と、係着用頭(14)が 弾性変形通過する係着用穴(43)及び通過した係着用頭(1 4)が納まる頭室穴(44)を、頭挿入用ガイド穴(42)と係着 用穴(43)とは同一中心で、頭室穴(44)については、前記 係着用頭(14)の偏心に対応した偏心位置に形成し、その 底部周囲の偏心側に張り出し量の大きい係止段(45)を形 成した構成。
PROBLEM TO BE SOLVED: To surely attach both female and male snap fasteners and to reinforce attach ment strength by forming the head chamber hole of the female snap fastener at a position eccentric from an insertion side center corresponding to the eccentricity of the head for attachment of the male snap fastener. SOLUTION: When cloth tapes 2 and 5 are mutually pulled in a horizontal direction in an attached state, the neck part of a projection 12 for the attachment of the male snap fastener 1 is moved in an eccentric direction inside the hole 43 for the attachment of the female snap fastener 4. The edge 16 for engagement of the head for the attachment of a large extension amount formed by the eccentricity is engaged with a locking means 45 on a wide width side formed by the eccentricity and the attachment strength of both is reinforced. In the case of releasing them, they are moved in a reverse direction and the engaged state of the locking means 45 on the wide width side of the hole 43 for the attachment 43 and the edge 16 for the engagement of the head 12 for the attachment is loosened. Further, by a through space 15 formed at the root part of the projection 12 for the attachment, the elastic deformation span in a through space direction of the projection 12 for the attachment is prolonged, the projection 12 for the attachment becomes easily elastically deformable and thus, the attachment of both male and female snap fasteners is easily detached by the separating operation of adding slight force.

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Cited By (6)

    Publication numberPublication dateAssigneeTitle
    EP-1048234-A1November 02, 2000Morito Co., Ltd.Bouton pression à ouverture orientée dans une direction
    EP-1084641-A2March 21, 2001Morito Co., Ltd.A tape-mounted snap fastener having an engagement and disengagement directionality
    EP-1084641-A3December 12, 2001Morito Co., Ltd.A tape-mounted snap fastener having an engagement and disengagement directionality
    US-6353978-B1March 12, 2002Morito Co., Ltd.Snap fastner having a detachment directionality
    US-6401308-B1June 11, 2002Morito Co., Ltd.Tape-mounted snap fastener having engagement and disengagement directionality
    WO-2012014274-A1February 02, 2012Ykk株式会社Elément d'attache de bouton et structure de bouton