CN2288363Y - Safety lighter - Google Patents
Safety lighter Download PDFInfo
- Publication number
- CN2288363Y CN2288363Y CN 97219614 CN97219614U CN2288363Y CN 2288363 Y CN2288363 Y CN 2288363Y CN 97219614 CN97219614 CN 97219614 CN 97219614 U CN97219614 U CN 97219614U CN 2288363 Y CN2288363 Y CN 2288363Y
- Authority
- CN
- China
- Prior art keywords
- side wheel
- emery wheel
- grinding wheel
- wheel
- flint
- 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
Links
Landscapes
- Lighters Containing Fuel (AREA)
Abstract
The utility model relates to a safety lighter using a grinding wheel to rub a flint to ignite. Both sides of the grinding wheel are provided with single side wheel pieces. The cavity of each side wheel piece is sheathed on the grinding wheel and can coaxially and correspondingly rotate with the grinding wheel. When igniting, pressing force needs to be increased intentionally. The friction that the side wheel pieces are used for pressing the grinding wheel is used for driving the grinding wheel to rotate and rub the flint to ignite. The safety lighter can effectively prevent children from playing fire or adults form unconsciously igniting, and the igniting process can be done once. The utility model has the advantages of simple structure and convenient operation.
Description
It is the flint lighter of fuel with the liquefied petroleum gas that the utility model relates to a kind of, particularly is provided with the lighter of release mechanism.
For preventing that children from using lighter and the unconscious sparking of being grown up causes burn and fire incident to take place, many countries have all successively stipulated that the lighter of selling all must be provided with release mechanism on its market.Various in recent years safety lighters constantly are pushed to the market.These safety lighters roughly can be divided into two classes by the number of times of sparking action: a class is that sparking needs two actions just can finish.The characteristics of this class lighter are that security is better, but troublesome poeration has the trend that is eliminated gradually.Another kind of is that lighter does not have tangible two actions.The characteristics of this class lighter are easy and simple to handle under the prerequisite that guarantees security.
The purpose of this utility model provides a kind of needs and once moves the safety lighter with new type of safe mechanism of finishing sparking.
The utility model is achieved in that this lighter is made up of body, air-valve device, intermediate support and spark generator, and spark generator comprises emery wheel, axle, flint, flint spring.Be provided with independent side wheel sheet in the emery wheel both sides, the inner chamber of side wheel sheet be enclosed within on the emery wheel and with emery wheel can coaxial relative rotation.During normality, but side wheel sheet and emery wheel relative motion.During sparking, finger compresses the frictional force drive emery wheel rotation that emery wheel produces, the igniting of friction flint by firmly pressing down and rotating by the side wheel sheet on the side wheel sheet.So the utility model only needs once action just to finish the sparking process, and with the release mechanism of its distinctive side wheel chip architecture as lighter.Do not tighten together the common lighter because this side wheel sheet and emery wheel do not resemble, when lighter is struck sparks, need to increase consciously to push dynamics, otherwise can only be side wheel sheet then emery wheel is motionless.Because of the hand-power deficiency, only be the idle running of side wheel sheet when children's rotating side wheel sheet, emery wheel is motionless, and flint is not lighted a fire by friction, thereby has avoided child fire play effectively, and to preventing that adult's sparking unconsciously from also having security.
The utility model has following advantage:
1, easy and simple to handle.Only need increase the side wheel sheet consciously presses down dynamics, and once rotation can be finished igniting.
2, lighter structure is simple, easy to manufacture, adapts to produce in enormous quantities.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Below in conjunction with embodiment and accompanying drawing the utility model is further described.
With reference to Fig. 1, Fig. 2, the safety lighter is made up of body 1, air-valve device 2, intermediate support 3 and spark generator etc.Air-valve device comprises flame adjusting ring 4, opens lever 5, fire is chewed pipe 6.Spark generator comprises emery wheel 10, axle 8, side wheel sheet 9, flint 11, flint spring 7.Side wheel sheet 9, emery wheel 10 are enclosed within on the axle 8, and the two ends of axle 8 penetrate in the hole of the intermediate support 3 that is mated.Two side wheel sheets 9 wrap in the two ends of emery wheel 10 respectively.Side wheel sheet 9 is plate-like, and its intracavity diameter is slightly larger than emery wheel 10 external diameters, and the shaft hole diameter of side wheel sheet 9 is slightly larger than the diameter of emery wheel axle 8.Can coaxial relative rotary motion between emery wheel and the side wheel sheet.Be to increase the frictional force between side wheel sheet and the emery wheel, tooth 9A is arranged in the inner chamber circumferential distribution of side wheel sheet 9.When rotating 9 sparkings of side wheel sheet by ordinary practice, as the hand-power deficiency, only can make 9 idle running of side wheel sheet, emery wheel 10 does not change, and can not produce frictional sparking with flint.When the adult pins side wheel sheet 9 and increases the rotation of some downward pressures consciously, emery wheel 10 both sides are compacted with the top periphery that side wheel sheet 9 cooperates, the inner chamber tooth 9A of side wheel sheet 9 and the emery wheel 10 peripheral uneven 10A of place produce frictional force each other, emery wheel 10 is driven with side wheel sheet 9 to be rotated synchronously, and emery wheel 10 produces spark with flint 11 frictions.At this moment depress and open lever 5, mention fire and chew pipe 6, the combustion gas of overflowing is then lighted.
Claims (3)
1, a kind of safety lighter, form by body, air-valve device, intermediate support and spark generator, spark generator comprises emery wheel, axle, flint, flint spring, it is characterized in that the emery wheel both sides are provided with independent side wheel sheet, the inner chamber of side wheel sheet be enclosed within on the emery wheel and with emery wheel can coaxial relative rotation.
2, safety lighter according to claim 1 is characterized in that side wheel sheet intracavity diameter is slightly larger than the emery wheel external diameter, and the shaft hole diameter of side wheel sheet is slightly larger than the emery wheel diameter of axle.
3, safety lighter according to claim 1 and 2 is characterized in that side wheel sheet inner chamber circumferential distribution has tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219614 CN2288363Y (en) | 1997-06-29 | 1997-06-29 | Safety lighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219614 CN2288363Y (en) | 1997-06-29 | 1997-06-29 | Safety lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2288363Y true CN2288363Y (en) | 1998-08-19 |
Family
ID=33935563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97219614 Expired - Fee Related CN2288363Y (en) | 1997-06-29 | 1997-06-29 | Safety lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2288363Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001013043A1 (en) * | 1999-08-17 | 2001-02-22 | Polycity Enterprise Limited | A safety lighter with rotary wheel hoods |
-
1997
- 1997-06-29 CN CN 97219614 patent/CN2288363Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001013043A1 (en) * | 1999-08-17 | 2001-02-22 | Polycity Enterprise Limited | A safety lighter with rotary wheel hoods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |