CA2341337A1 - Slide-safety button child-resistant utility lighter incorporating an arm locking spring - Google Patents
Slide-safety button child-resistant utility lighter incorporating an arm locking spring Download PDFInfo
- Publication number
- CA2341337A1 CA2341337A1 CA 2341337 CA2341337A CA2341337A1 CA 2341337 A1 CA2341337 A1 CA 2341337A1 CA 2341337 CA2341337 CA 2341337 CA 2341337 A CA2341337 A CA 2341337A CA 2341337 A1 CA2341337 A1 CA 2341337A1
- Authority
- CA
- Canada
- Prior art keywords
- safety button
- slide
- locking
- locking spring
- utility lighter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Lighters Containing Fuel (AREA)
Abstract
A safety mechanism of a utility lighter that includes a locking mechanism and a safety button. The locking mechanism includes a locking spring, a locking lever and a stopper tab. In the locked position the locking mechanism prevents the trigger from being depressed. The locking lever engages the stopper tab when in the locked position. The safety button includes a return spring. The safety button, when activated, depresses the locking lever which unlocks the trigger. Activating the safety button also opens the valve and fuel is released. In order to maintain a flame the safety button must be continuously activated. When the safety button is released, the return spring urges the safety button into its initial position. The locking lever returns to the locked position and re-engages the stopper tab. As a result, the lighter is automatically re- locked.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/531,083 US6318992B1 (en) | 2000-03-18 | 2000-03-18 | Slide-safety button child-resistant utility lighter |
| US09/531,083 | 2000-03-18 | ||
| US57250900A | 2000-05-18 | 2000-05-18 | |
| US09/572,509 | 2000-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2341337A1 true CA2341337A1 (en) | 2001-09-18 |
| CA2341337C CA2341337C (en) | 2007-06-12 |
Family
ID=27063456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2341337 Expired - Lifetime CA2341337C (en) | 2000-03-18 | 2001-03-16 | Slide-safety button child-resistant utility lighter incorporating an arm locking spring |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN1226556C (en) |
| CA (1) | CA2341337C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004002008A1 (en) * | 2003-11-14 | 2005-06-16 | BSH Bosch und Siemens Hausgeräte GmbH | Electric household appliance with child safety lock |
| CN113362517B (en) * | 2021-08-10 | 2021-10-01 | 南通京希信息技术有限公司 | Child monitoring protection type intelligent access control monitoring system |
-
2001
- 2001-03-16 CA CA 2341337 patent/CA2341337C/en not_active Expired - Lifetime
- 2001-03-19 CN CN 200310117140 patent/CN1226556C/en not_active Expired - Lifetime
- 2001-03-19 CN CNB011091843A patent/CN1152207C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2341337C (en) | 2007-06-12 |
| CN1501023A (en) | 2004-06-02 |
| CN1315628A (en) | 2001-10-03 |
| CN1152207C (en) | 2004-06-02 |
| CN1226556C (en) | 2005-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20210316 |