发明名称 Cylindrical flashlight with antiroll device
摘要 The present invention relates to a cylindrical flashlight and a ring element for use as a roll-away safeguard of a cylindrical flashlight. In order to prevent a cylindrical flashlight from rolling away, the invention proposes a cylindrical flashlight having a ring element that is connected to the flashlight and has radially protruding elevations which have surface sections that are arranged at a distance from the surface of the cylindrical flashlight in some areas in the assembled state. Also proposed is a ring element for use as a roll-away safeguard of a cylindrical flashlight, which can be detachably connected to the flashlight and has radially protruding elevations which have surface sections that are arranged at a distance from the cylindrical surface of the flashlight in the assembled state.
申请公布号 US9133991(B2) 申请公布日期 2015.09.15
申请号 US201214007204 申请日期 2012.05.04
申请人 ZWEIBRUEDER OPTOELECTRONICS GMBH & CO. KG 发明人 Kunzendorf Andre
分类号 F21L4/00;F21V15/00 主分类号 F21L4/00
代理机构 代理人 Wilford Andrew
主权项 1. A cylindrical flashlight comprising: a housing having an end; an end fitting forming an end cap or lamp head and fittable with the end of the housing; interfitting screwthreads on the end fitting and on the end of the housing for screwing together the housing and the end fitting; and at least one ring detachably connected to the flashlight between the end fitting and the housing and having radially projecting raised formations having parts that are spaced from a surface of the cylindrical flashlight in some areas in an assembled state when the housing and end fitting are screwed together.
地址 Solingen DE
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