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    • 1. 发明申请
    • TORCH
    • 火炬
    • WO1987001175A1
    • 1987-02-26
    • PCT/US1986001732
    • 1986-08-20
    • DURACELL INTERNATIONAL INC.DRANE, John, Howard
    • DURACELL INTERNATIONAL INC.
    • F21L07/00
    • F21L2/00
    • A hand torch has a bulb holder (8) of molded plastic material, designed to protect the bulb (19) from damage due to movement of the batteries (14) if the torch is dropped. The bulb holder has an outer wall (9), inner wall (10), forward flange (11) within which is a bulb-holding recess, and radial ribs (12) against which the forward rim (13) of the battery abuts when the batterycontact pip (17) touches the bulb center contact spring (16). The ribs (12) are abutments preventing the battery from moving towards the bulb if the torch is dropped. The lens (4) is made of Oroglass DR toughened acrylic material.
    • 手电筒具有模制塑料材料的灯座(8),用于保护灯泡(19)免受电池(14)的移动(如果割炬掉落)的损坏。 灯泡保持器具有外壁(9),内壁(10),前凸缘(11),灯泡保持凹部内部以及径向肋(12),电池的前边缘(13)抵靠该肋 电池触点(17)接触灯泡中心接触弹簧(16)。 如果割炬掉落,肋(12)是防止电池向灯泡移动的基台。 透镜(4)由奥罗斯(R)DR钢化丙烯酸材料制成。