CN100465514C - Safety lighter - Google Patents
Safety lighter Download PDFInfo
- Publication number
- CN100465514C CN100465514C CNB2006100960251A CN200610096025A CN100465514C CN 100465514 C CN100465514 C CN 100465514C CN B2006100960251 A CNB2006100960251 A CN B2006100960251A CN 200610096025 A CN200610096025 A CN 200610096025A CN 100465514 C CN100465514 C CN 100465514C
- Authority
- CN
- China
- Prior art keywords
- stop rod
- safety
- unlocking knob
- electronics
- chute
- 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.)
- Expired - Fee Related
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- Lighters Containing Fuel (AREA)
Abstract
The safety lighter with automatic reset function includes one electronic lighting button and one safety device. The lighting button has opened slot with starting point and return point. The safety device has unlocking button and stopping lever, the stopping lever has one free end and one fixed end, and the unlocking button is connected to the fixed end of the stopping lever and may be pushed in the direction crossing the lighting button elevating direction. Pushing the unlocking button can slide the stopping lever to the starting point for release, so that the present invention can reset automatically after each time of lighting.
Description
Technical field
The present invention relates to a kind of safety-type lighter, relate in particular to a kind of safety-type lighter that auto-reset function is arranged that presses down sparking mode.
Background technology
Lighter is a firing tools commonly used in people's daily life, uses very extensive, but also so exist certain potential safety hazard.Because of original lighter does not have safety device, when lighter is held when playing abnormally dangerous by teenage children, people have designed multiple safety device for this reason, as the patent No. is that to be called " press-down type lighter safety switch ", Granted publication day be the patent of invention on March 26th, 2003 for ZL02220369.9, name, this patent of invention discloses a kind of press-down type lighter safety switch, its design feature is: its lighter has casting die, be arranged on the slider of wearing moving linearly in the groove on this casting die, the clutch structure in this slider and the casting die cooperates; Its clutch structure is to have the space in casting die, this space is provided with the guide rail that restriction one control piece makes its left and right sides slippage, and the control piece bottom is provided with foot, this foot bottom is provided with edge clipping, the casting die outer lower end upwards offers draw-in groove, when control piece is moved to the left on earth, its edge clipping just card is involutory in draw-in groove, making casting die can't be that the center is to lower swing with pivot spare, and control piece is provided with flexible member in other side group of edge clipping, flexible member can though this safety switch has advantage of simple structure really, also exist safety switch and in a single day open with default elastic force pushing tow control piece location, can be as using the igniting of common lighter continuous several times, therefore and can not automatically reset,, still exist and misapplied by children and cause the hidden danger of injury accident if forget the closed safe switch after using.Therefore, some countries such as the U.S. just require the safety-type lighter to have the function that all can recover locking state after each igniting automatically.For this reason, the patent No. is that to be called " anti-children lighter ", Granted publication day be the patent of invention in January 3 calendar year 2001 for ZL 98810930.1, name, this patent of invention discloses a kind of safety-type lighter, its igniting need be depressed starter in, normal condition is to remain on the position that prevents that starter from depressing, this is by comprising that a mechanism that increases operating difficulties realizes, this release mechanism requires the displacement on both direction, so that can depress starter and starting ignition device fully.When applying active force by the user and move this mechanism, if apply active force in this wise discontinuously, it can not keep being moved the ground state, when removing active force, it will return its latched position normally, reach the function that automatic recovery is locked with this, but need apply the power that moves this mechanism continuously during the igniting of this lighter, make finger tired easily.Electronic lighter has the various ignition mode, beats formula, inclined beating type, press-down type etc. such as side, and the press-down type lighter generally is directly to descend by electronic ignition or press down the hinged fork of an end by the igniting button to realize electronic ignition indirectly by the igniting button.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, provide a kind of back safety switch that uses simple in structure, each can automatically reset, meet the CR rules and safety-type lighter that be not easy to produce fatigue.
For achieving the above object, the present invention adopts a kind of safety-type lighter, comprise electronics, igniting button and safety device thereof, safety device comprises unlocking knob and stop rod, the igniting button be provided be reciprocal shape do not seal chute, chute is provided with starting point and turns back a little, the starting point limit is provided with spacing shrinkage pool, stop rod has free end and stiff end, and be provided with by igniting button lifting direction, the free end of stop rod is arranged in the spacing shrinkage pool on the chute, and is slidingly matched with chute, unlocking knob is arranged on the stiff end of stop rod, and be connected with stop rod, the direction that unlocking knob is passed intersects with the direction of igniting button lifting, and unlocking knob is passed, to starting point, it is spacing to remove stop rod backstop from spacing shrinkage pool slippage for stop rod.
In order to realize that better safety device can automatically reset after each the use, the present invention further adopt unlocking knob be arranged in the slippage slot on the frame, chute is " ∧ " shape, the oblique setting in a right side of turning back.
Safety device of the present invention is suitable for two kinds of ignition mechanism lighter: a kind of ignition mechanism is that the hinged fork of an end is arranged on above the electronics, the lower end of fork is pressed on the electronics, igniting button and fork are connected, and unlocking knob and stop rod relative set constitute safety device; Another kind of ignition mechanism is that the igniting button is arranged on above the electronics, and the lower end of igniting button is pressed on the electronics, and unlocking knob and stop rod relative set constitute safety device.
The present invention just provides a kind of safety-type lighter, owing to be provided with unlocking knob and stop rod, the free end of stop rod is arranged in the spacing shrinkage pool on the chute, it is spacing that moving down of igniting button constituted backstop, have only to one side and stir unlocking knob, make stop rod along chute from spacing shrinkage pool slippage to starting point, be under the released state, the igniting button just can move down realizes igniting; When the igniting button is risen by electronic reset, stop rod returns spacing shrinkage pool through a cunning of turning back again along chute from starting point again, again lock, therefore lighter of the present invention has the function that all can recover locking state after each igniting automatically, this safety device has only unlocking knob and stop rod to form, and is simple in structure, and safety device is provided with the position and can changes with the igniting button simultaneously, can derive multiple profile, beat formula etc. such as side.
Description of drawings
Fig. 1 is an embodiment of the invention profile schematic diagram.
Fig. 2 is an embodiment of the invention locking state structural representation.
Fig. 3 is an embodiment of the invention released state structural representation.
Fig. 4 is that the embodiment of the invention presses down fired state structural representation Fig. 1.
Fig. 5 is that the embodiment of the invention presses down fired state structural representation Fig. 2.
Fig. 6 is an embodiment of the invention igniting button structure schematic diagram.
Fig. 7 is the A-A structure cutaway view of Fig. 6.
The specific embodiment
As Fig. 1,2,3, shown in 4, specific embodiments of the invention are a kind of safety-type lighter, comprise housing, middle frame 8, gas tank, go out pneumatic module, electronics 1, igniting button 2, fork, the flare assembly, fork 7 during one end is hinged on the frame is arranged on above the electronics 1, the lower end of fork 7 is pressed on the electronics 1, igniting button 2 is connected with fork 7, as Fig. 5, shown in 6, igniting button 2 be provided be " ∧ " shape do not seal chute 5, chute 5 is provided with starting point 51 and turns back a little 52, starting point 51 limits are provided with spacing shrinkage pool 53, the degree of depth of spacing shrinkage pool 53 is greater than the degree of depth of chute 5, spacing shrinkage pool 53 and starting point 51 are connected by the inclined-plane, the a little oblique setting in 52 right sides of turning back on the chute 5, make stop rod 4 52 get back to spacing shrinkage pool 53 places and reset more reliable through turning back a little, in the slippage slot 6 during unlocking knob 3 is arranged on the frame 8, stop rod 4 has free end 41 and stiff end 42, and by the setting of igniting button 2 lifting directions, the free end 41 of stop rod 4 is arranged on the spacing shrinkage pool button 2 lifting direction settings on the chute 5, the spacing shrinkage pool 52 interior formation backstops that the free end 41 of stop rod 4 is arranged on the chute 5 are spacing, and be slidingly matched with chute 5, unlocking knob 3 is arranged on the stiff end 42 of stop rod 4, and be connected with stop rod 4, the direction that unlocking knob 3 is passed intersects with the direction of igniting button 2 liftings or is vertical, unlocking knob 3 moves to a thruster, stop rod 4 passes through the inclined-plane slippage to starting point 51 from spacing shrinkage pool 53, and it is spacing to remove stop rod 4 backstops.
Wherein the free end 41 of stop rod 4 is arranged in the spacing shrinkage pool 53 on the chute 5, it is spacing that moving down of igniting button 2 constituted backstop, have only to one side and stir unlocking knob 3, make stop rod 4 along chute 5 from spacing shrinkage pool 53 slippages to starting point 51, be under the released state, igniting button 2 just can move down realizes igniting; When igniting button 2 was risen by electronic reset, stop rod 4 51 a little 52 was slided back spacing shrinkage pool 53 through turning back again along chute 5 from starting point again, lock again, so lighter of the present invention had the function that all can recover locking state after each igniting automatically.
Safety device of the present invention also can be used in the igniting button and be arranged on above the electronics, and the lower end of igniting button is pressed on the ignition mechanism on the electronics, and unlocking knob 3 and stop rod 4 relative set get final product.
This safety device has only unlocking knob 3 and stop rod 4 to form, and is simple in structure, and the position is set can derives multiple profile with 2 changes of igniting button of safety device beaten formula etc. such as side simultaneously.
Claims (4)
1, a kind of safety-type lighter, comprise electronics (1), igniting button (2) and safety device thereof, it is characterized in that: safety device comprises unlocking knob (3) and stop rod (4), igniting button (2) is provided with and is " ∧ " shape and does not seal chute (5), chute (5) is provided with starting point (51) and the point (52) of turning back, starting point (51) limit is provided with spacing shrinkage pool (53), the oblique setting in point (52) right side of turning back, stop rod (4) has free end (41) and stiff end (42), and by the setting of igniting button (2) lifting direction, the free end (41) of stop rod (4) is arranged in the spacing shrinkage pool (53) on the chute (5), and be slidingly matched with chute (5), unlocking knob (3) is arranged on the stiff end (42) of stop rod (4), and be connected with stop rod (4), the direction that unlocking knob (3) is passed intersects with the direction of igniting button (2) lifting, unlocking knob (3) is passed, stop rod (4) from spacing shrinkage pool (53) slippage to starting point (51), it is spacing to remove stop rod (4) backstop, electronics (1) rising that resets, stop rod (4) is slided back spacing shrinkage pool (53) through the point (52) of turning back again along chute (5) from starting point (51).
2, a kind of safety-type lighter according to claim 1 is characterized in that: described unlocking knob (3) is arranged in the slippage slot (6) on the middle frame (8).
3, a kind of safety-type lighter according to claim 1 and 2, it is characterized in that: the hinged fork (7) of a described end is arranged on above the electronics (1), the lower end of fork (7) is pressed on the electronics (1), igniting button (2) is connected with fork (7), unlocking knob (3) and stop rod (4) relative set constitute above-mentioned safety device.
4, a kind of safety-type lighter according to claim 1 and 2, it is characterized in that: described igniting button (2) is arranged on above the electronics (1), the lower end of igniting button (2) is pressed on the electronics (1), and unlocking knob (3) and stop rod (4) relative set constitute above-mentioned safety device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100960251A CN100465514C (en) | 2006-09-11 | 2006-09-11 | Safety lighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100960251A CN100465514C (en) | 2006-09-11 | 2006-09-11 | Safety lighter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1945126A CN1945126A (en) | 2007-04-11 |
| CN100465514C true CN100465514C (en) | 2009-03-04 |
Family
ID=38044649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100960251A Expired - Fee Related CN100465514C (en) | 2006-09-11 | 2006-09-11 | Safety lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100465514C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761939B (en) * | 2009-06-01 | 2011-07-20 | 徐焕培 | Safety device of lighter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182332Y (en) * | 1993-10-18 | 1994-11-09 | 黄英峰 | Safety on-off for igniter |
| JP2003014230A (en) * | 2001-06-28 | 2003-01-15 | Eirin Shoji Kk | Child's operation prevention apparatus for slide lighter |
| US6540507B1 (en) * | 2002-05-28 | 2003-04-01 | John Jiin Chung Yang | Piezoelectric lighter with safety lock |
| CN1479040A (en) * | 2003-07-03 | 2004-03-03 | 黄逢竞 | Safety type cigarette lighter |
| CN200965249Y (en) * | 2006-09-12 | 2007-10-24 | 李中坚 | Safety lighter |
-
2006
- 2006-09-11 CN CNB2006100960251A patent/CN100465514C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182332Y (en) * | 1993-10-18 | 1994-11-09 | 黄英峰 | Safety on-off for igniter |
| JP2003014230A (en) * | 2001-06-28 | 2003-01-15 | Eirin Shoji Kk | Child's operation prevention apparatus for slide lighter |
| US6540507B1 (en) * | 2002-05-28 | 2003-04-01 | John Jiin Chung Yang | Piezoelectric lighter with safety lock |
| CN1479040A (en) * | 2003-07-03 | 2004-03-03 | 黄逢竞 | Safety type cigarette lighter |
| CN200965249Y (en) * | 2006-09-12 | 2007-10-24 | 李中坚 | Safety lighter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1945126A (en) | 2007-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20110911 |