JPS61205951U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は螺合完了時を示す平面図、第２図はＡ
―Ａ線断面図である。 符号の説明、１：ネジキヤツプ、２：本体、３
：内栓体、４：Ｏリング、５：壜体、６：口筒、
７：頂壁、８：外壁、９：周壁、１０：リング部
、１１：リング片、１２：リング室、１３：立ち
上がり部、１４：突条、１５：係止条、１６：組
付け孔、１７：パツキン、１８：口筒片、１９：
開口、２０：内壁、２１：突きあたり突片、２２
：ストツパー、２３：係止突起。 Figure 1 is a plan view when screwing is completed, Figure 2 is A
-A sectional view taken along line A. Explanation of symbols, 1: Screw cap, 2: Main body, 3
: Inner plug body, 4: O-ring, 5: Bottle body, 6: Mouthpiece,
7: Top wall, 8: Outer wall, 9: Peripheral wall, 10: Ring section, 11: Ring piece, 12: Ring chamber, 13: Standing section, 14: Projection, 15: Locking strip, 16: Assembly hole, 17: Patsukin, 18: Mouth piece, 19:
Opening, 20: Inner wall, 21: Ending protrusion, 22
: Stopper, 23: Locking protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 口筒下端部にストツパーを設けた壜体に組付く
ネジキヤツプであつて、内周面に壜体口筒の螺条
に螺合する螺条を周設すると共に、内周面下端部
に前記ストツパーに突きあたることによりネジキ
ヤツプと壜体との螺合限を設定する突きあたり突
片を突設した合成樹脂製の本体と、該本体内上部
に位置し、本体に上下に揺動可能に組付けされ、
壜体口筒上端に密着し開口を密閉する、下面にパ
ツキンを一体設した合成樹脂製の内栓体と、前記
本体の頂壁と前記内栓体の間に位置し、リング部
内周面と外周面にリング片を周設した軟質弾性材
製のＯリングとから成る位置合わせネジキヤツプ
。 This is a screw cap that is attached to a bottle body with a stopper provided at the lower end of the mouthpiece, and has a thread around the inner peripheral surface that is threaded to engage with the thread of the bottle mouthpiece, and the stopper is provided at the lower end of the inner peripheral surface. A main body made of synthetic resin with a protruding protrusion that sets the limit of screw engagement between the screw cap and the bottle by abutting against the body, and a body made of synthetic resin that is located at the upper part of the main body and is attached to the main body so that it can swing up and down. is,
an inner stopper made of synthetic resin with a gasket integrated on its lower surface, which fits tightly to the upper end of the mouth cylinder of the bottle and seals the opening; A positioning screw cap consisting of an O-ring made of a soft elastic material with a ring piece around the outer circumferential surface.