发明授权
- 专利标题: Utility lighter
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申请号: US787399申请日: 1997-01-22
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公开(公告)号: US5934895A公开(公告)日: 1999-08-10
- 发明人: James M. McDonough , Daniel A. Ferrara , F. Nicolas Garoffolo , Chris A. Barone , Floyd B. Fairbanks
- 申请人: James M. McDonough , Daniel A. Ferrara , F. Nicolas Garoffolo , Chris A. Barone , Floyd B. Fairbanks
- 申请人地址: CT Milford
- 专利权人: BIC Corporation
- 当前专利权人: BIC Corporation
- 当前专利权人地址: CT Milford
- 主分类号: C10L11/00
- IPC分类号: C10L11/00 ; F23Q2/28 ; F23Q7/12
摘要:
An utility lighter including a housing having a handle at one end and a nozzle at another end and including a fuel supply connected for selective fluid communication with the nozzle. An ignitor assembly, such as a piezoelectric mechanism, is operatively connected to the housing for generating a spark proximate the nozzle and an actuating assembly is connected to the housing proximate the handle and operates to both dispense fuel from the fuel supply and to activate the ignitor assembly. A latch member is operatively connected with the handle and includes a blocking portion connected for biased movement relative to the actuating assembly. The latch member is normally biased into engagement with the actuating assembly to prevent operative movement except when the user moves the latch member against the bias. When the latch member is moved out of engagement with the actuating assembly by the user, a trigger may be pulled to release fuel and initiate a spark at the nozzle. In another aspect, the piezoelectric element includes a contact directly contacting an electrically conductive portion of the housing extending generally between the piezoelectric mechanism and the nozzle. A spark is thereby generated between the electrically conductive housing and the nozzle to ignite a flame.
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