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    • 6. 发明授权
    • Synthetic resin bottle with handle and its production method
    • 合成树脂瓶手柄及其制作方法
    • US5535901A
    • 1996-07-16
    • US367248
    • 1995-02-17
    • Hiroichi IshiiTakao IizukaTakamitsu NozawaFujio ShioiriShinji Shimada
    • Hiroichi IshiiTakao IizukaTakamitsu NozawaFujio ShioiriShinji Shimada
    • B65D23/10
    • B65D23/106B29L2031/463
    • In a bottle made of synthetic resin of the present invention, a handle is combined to a bottle body so that the bottle can be easily handled for carrying it and pouring the content. When the joint of the handle to the bottle body is unstable, it is difficult to handle the bottle and it will occur an accident when the handle comes off the bottle body. Therefore, in the present invention, a reinforcing structure is provided to necessary portions not to deform the joining portion of the handle to the bottle body and further a coming off-preventing mechanism is provided so that the handle does not comes off the bottle. The coming off-preventing mechanism is accomplished by a supporting projection and/or a supplementary engaging protruding portion and a supplementary engaging recess portion. To ensure the coming off-preventing mechanism, the bottle body is formed by biaxial oriented blow molding with assembly beams of the handle as an insert.
    • PCT No.PCT / JP94 / 00791 Sec。 371日期:1995年2月17日 102(e)1995年2月17日PCT PCT 1994年5月16日PCT公布。 公开号WO94 / 26601 日本1994年11月24日。在由本发明的合成树脂制成的瓶中,将手柄与瓶体组合,使得瓶子能够容易地处理以携带并倾倒内容物。 当瓶体的手柄接头不稳定时,难以处理瓶子,手柄从瓶身脱落时会发生事故。 因此,在本发明中,对于不使把手的接合部变形成瓶主体的必要部分设置有加强结构,并且还设有防脱机构,使得手柄不脱离瓶子。 脱落防止机构由支撑突起和/或辅助接合突出部分和辅助接合凹部实现。 为了确保防脱机构,瓶体通过双轴取向吹塑成型,其中手柄的组装梁作为插入件。