CAP WITH WRENCHING PART

• Main Authors: WATANABE AKIHIKO, FURUSAWA MITSUO
• Format: Patent
• Language: English; Japanese
• Published: 05.10.2017
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

PROBLEM TO BE SOLVED: To provide an easily openable cap with a wrenching part, easily adjustable in the vertical direction, and capable of also stably wrenching by weak force, when fitting the wrenching part of a cap body and a fitting recessed part of a top cover.SOLUTION: In a cap with a wrenching part composed of a cap body for sealing a nozzle part by the wrenching part and a top cover for covering the cap body, the cap body comprises an installation part installed in a port part of a container, an upper wall extended inward from the installation part inner edge and sealing an opening of the port part, a nozzle part formed by penetrating through the upper wall and the breakably erected wrenching part for sealing the nozzle part, and the wrenching part is formed with a columnar projection part having a rotation stop projection part, and the top cover comprises an apex part and a side peripheral part suspended from the peripheral edge of the apex part, and the top cover is provided with a fitting recessed part fitted to a shape of the wrenching part under from the apex part.SELECTED DRAWING: Figure 1 【課題】 キャップ本体のもぎり部と上蓋の嵌合凹部を嵌合するに際し、上下方向に容易に合わせることができ、また弱い力で安定したもぎりができる、易開封のもぎり部付きキャップを提供すること。【解決手段】 もぎり部によりノズル部が密封されるキャップ本体と、キャップ本体を覆う上蓋とからなる、もぎり部付きキャップであって、キャップ本体は、容器の口部に装着される装着部と、装着部内縁から内方に延設され口部の開口を封鎖する上壁と、上壁を貫通して形成されるノズル部と、ノズル部を密閉し、破断可能に立設されるもぎり部とを備え、もぎり部は、回転止め突部を有する柱状突出部が形成されており、上蓋は、頂部と頂部の周縁から垂下する側周部を備え、上蓋は、頂部から下方に、もぎり部の形状に合わせた嵌合凹部が設けられることを特徴とする。【選択図】 図１