CN2913879Y - Children-ignition blocking lighter igniting means - Google Patents
Children-ignition blocking lighter igniting means Download PDFInfo
- Publication number
- CN2913879Y CN2913879Y CN 200620091215 CN200620091215U CN2913879Y CN 2913879 Y CN2913879 Y CN 2913879Y CN 200620091215 CN200620091215 CN 200620091215 CN 200620091215 U CN200620091215 U CN 200620091215U CN 2913879 Y CN2913879 Y CN 2913879Y
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- CN
- China
- Prior art keywords
- friction pulley
- lighter
- igniter
- children
- cylinder
- 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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Abstract
The utility model relates to an ignition device of lighter capable of preventing ignition by child, which comprises an abrasive wheel installed on a holder and cooperating with a firestone for igniting gas, and hindering members installed on two axial sides of the abrasive wheel and extending to surface of the abrasive wheel. Compared with ignition devices of three-wheel structure, the ignition device provided by the utility model has the advantage of lowered manufacture cost, and can prevent ignition by child. Furthermore, the hindering member is made of plate material with little additional cost.
Description
Technical field:
The utility model relates to a kind of igniter that is used on the lighter, especially relates to a kind of lighter igniter that is used to hinder children's igniting.
Background technology:
The igniter of lighter generally includes with firestone and acts synergistically with the spark wheel of lighting gas and the support that is used to limit this some wheel.In the prior art, spark wheel is by directly constituting with the thumb wheel that is installed in described friction pulley both sides with the friction pulley of flint effect.In use, utilize thumb to stir thumb wheel and drive the friction pulley rotation again to realize igniting.
With regard to lighter, the height of its cost of manufacture depends primarily on igniter, and the cost of igniter depends on the structure of self and the complexity of manufacture craft.The parts of finishing ignition function in igniter are the synergies between friction pulley and flint, and thumb wheel just plays the effect that auxiliary friction pulley rotates, but its cost of manufacture will be higher than friction pulley usually, so the cost of the igniter of this kind structure is higher; Simultaneously, because of spark wheel comprises two thumb wheels and a friction pulley, when mounted, must make three wheels can be on same the axis and be installed on the same axle, so its installation process is complicated, causes its cost further to improve.
In addition, this utensil of lighter is operated the relevant injury danger of easy generation by children, and to this, some countries have also formulated safety standard at lighter, and manufacturer has also done corresponding improvement according to safety standard to the successful operation of lighter igniting.
It is exactly a solution that name as No. 2539073 Granted publications of Chinese patent is called " cincture is slidably to hinder the lighter of children's sparking ".This patent adopts a friction pulley and is installed in the structure of the cincture at these friction pulley two ends, and its meaning is to want to utilize cincture idle running to hinder children's sparking.What provide is another kind of solution and the name of No. 2371463 Granted publications of Chinese patent is called " safety lighter of a kind of anti-children's mistake sparking ".What this patent adopted is in the both sides of friction pulley the friction runner to be installed, and is equipped with the elasticity bluff piece in the friction pulley outer periphery, and its meaning is a power used when wanting to utilize the elasticity bluff piece to increase runner, to hinder the sparking of children's mistake.Though the lighter of above-mentioned two kinds of structures has the effect that hinders children's maloperation to a certain extent, the still structure of three-wheel that it adopts is not so this patent solves the cost problem of lighter.
Summary of the invention:
The purpose of this utility model provides a kind of low coefficient of friction surfaces of utilizing and solves the lighter igniter that children miss the problem of striking sparks.
Another purpose of the utility model provides the lighter igniter that a kind of mode of utilizing simplified structure solves lighter cost problem.
The lighter igniter of obstruction children that the utility model proposed igniting be on support, be equipped with the flint synergy lighting the friction pulley of gas, and this friction wheel axle to both sides the obstruction element that extends to the friction pulley surface is installed.
Described friction pulley is whole cylindricality wheel, and its cylinder is a matsurface.The axial length of described friction pulley is 3.5mm-8mm.
Described obstruction element has the circular plate that a middle part is provided with axis hole, and the end of this circular plate bends to form obstruction portion to the friction pulley cylinder.The inner surface of the obstruction portion of described obstruction element pastes mutually with the friction pulley cylinder or is higher than its cylinder.The middle part of described obstruction element also is provided with the kink to the friction pulley sunken inside.
The igniter that the utility model proposed adopts independent friction pulley and is installed in the structure of the obstruction element at these friction pulley two ends, the igniter of tricycle structure can reduce its cost of manufacture relatively on the one hand, on the other hand because this obstruction element has smooth surface, when igniting, need relatively large power and reasonable operation just can finish, so this kind lighter can hinder the sparking of children's mistake; Simultaneously, hindering element is to be made by plate, can't increase how many costs.
Description of drawings:
Accompanying drawing 1 is the surface structure schematic diagram of an embodiment of lighter igniter of the obstruction children igniting that proposes of the utility model;
Accompanying drawing 2 is friction pulleys 2 and the exploded view that hinders element 3 among Fig. 1.
The specific embodiment:
Referring to Fig. 1 and Fig. 2, these two accompanying drawings provide the overall appearance structure of an embodiment of lighter igniter of obstruction children's igniting that the utility model proposes.This igniter comprises the flint guide groove that is installed in lighter main body 1 top and is arranged on the interior flint (accompanying drawing does not provide the concrete structure of flint guide groove) of this guide groove, and be installed in the support 11 on main body top, on support 11, be equipped with and the friction pulley 2 of flint synergy, and obstruction element 3 be installed in friction pulley 2 axial both sides to light gas.Friction pulley 2 is whole cylindricality wheel, and its cylinder 21 is a matsurface, and the axial length of friction pulley 2 is 3.5mm-8mm.
Hindering element 3 is made of circular plate, its middle part has one and is provided with axis hole 31 and is provided with kink 32 to friction pulley 2 sunken insides, and its end is provided with to the bending of friction pulley 2 cylinders 21 forming obstruction portion 33, and the inner surface of obstruction portion 33 pastes mutually with the cylinder 21 of friction pulley 2 or is higher than cylinder 21.
Claims (6)
1, hinders the lighter igniter of children's igniting, comprise the flint guide groove that is installed in lighter main body top and be arranged on the interior flint of this guide groove, and be installed in the support on main body top, it is characterized in that: on described support, be equipped with flint synergy lighting the friction pulley of gas, and this friction wheel axle to both sides the obstruction element that extends to the friction pulley surface is installed.
2, igniter according to claim 1 is characterized in that: described friction pulley is whole cylindricality wheel, and its cylinder is a matsurface.
3, igniter according to claim 1 and 2 is characterized in that: the axial length of described friction pulley is 3.5mm-8mm.
4, igniter according to claim 1 is characterized in that: described obstruction element has the circular plate that a middle part is provided with axis hole, and the end of this circular plate bends to form obstruction portion to the friction pulley cylinder.
5, according to claim 1 or 4 described igniters, it is characterized in that: the inner surface of the obstruction portion of described obstruction element pastes mutually with the friction pulley cylinder or is higher than its cylinder.
6, igniter according to claim 5 is characterized in that: the middle part of described obstruction element also is provided with the kink to the friction pulley sunken inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091215 CN2913879Y (en) | 2006-05-31 | 2006-05-31 | Children-ignition blocking lighter igniting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091215 CN2913879Y (en) | 2006-05-31 | 2006-05-31 | Children-ignition blocking lighter igniting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913879Y true CN2913879Y (en) | 2007-06-20 |
Family
ID=38168476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620091215 Expired - Fee Related CN2913879Y (en) | 2006-05-31 | 2006-05-31 | Children-ignition blocking lighter igniting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913879Y (en) |
-
2006
- 2006-05-31 CN CN 200620091215 patent/CN2913879Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20070620 Termination date: 20140531 |