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SYNTHETIC RESIN BOTTLE, AND A COMBINATION OF REGULARLY USED CONTAINER AND REFILL CONTAINER
SYNTHETIC RESIN BOTTLE, AND A COMBINATION OF REGULARLY USED CONTAINER AND REFILL CONTAINER
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机译：合成树脂瓶，以及常规使用的容器和填充容器的组合
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摘要
Technical problems to be solved by this invention is to create a bottleshape that can allow for volume-reducing deformation of a peripheral wall ofthe body that takes place along with inside depressurization, whilemaintaining stable posture of the bottle, to attain at stable refill work foracontent fluid, and to obtain a favorable waste disposal condition for therefillcontainer, by making use of a combination of a refill container and aregularlyused container having an upright discharge cylinder segment. A means ofsolving above-described problems is a bottle having the following features:The body is formed to have a thin peripheral wall so that volume-reducingdeformation would take place along with the depressurization going on insidethe bottle. The peripheral wall has three ridge lines formed in a mountainfoldat approximately equal intervals in the vertical direction and has three panelwalls connected to one another. Each panel wall is bordered by two adjacentridge lines, and has a valley fold line that diagonally connects an upper endofone ridge line to a lower end of another adjacent ridge line so that threevalleyfold lines are disposed obliquely in parallel along a circumferentialdirection.
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