CN201129746Y - Rotating wheel structure of safety lighter - Google Patents
Rotating wheel structure of safety lighter Download PDFInfo
- Publication number
- CN201129746Y CN201129746Y CNU2007201745002U CN200720174500U CN201129746Y CN 201129746 Y CN201129746 Y CN 201129746Y CN U2007201745002 U CNU2007201745002 U CN U2007201745002U CN 200720174500 U CN200720174500 U CN 200720174500U CN 201129746 Y CN201129746 Y CN 201129746Y
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- China
- Prior art keywords
- rotating shaft
- wheel
- side wheel
- lighter
- friction pulley
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Abstract
The utility model relates to a rotating wheel structure of a safe lighter, which comprises a friction wheel, a first side wheel, a second side wheel and a third side wheel, wherein the first side wheel is equipped with a gear, two side surfaces of the gear are equipped with a first rotating shaft and a second rotating shaft, the second rotating shaft is locked in a perforation of the friction wheel, the third side wheel is equipped with a smooth surface, the two sides are respectively extended with a first rotating shaft and a second rotating shaft, and the second rotating shaft is locked in the perforation of the friction wheel. When a big operation force is exerted, the first side wheel is pressed by the second side wheel to rotate, the third side wheel also rotates under a certain power, two side wheels drive the friction wheel to rotate at the same time and produces spark with a flint of the lighter, thereby the lighter is ignited. The smooth surface of the third side wheel has a comfortable feeling, thereby reducing the contraction between the skin of fingers and the second side wheel and the third side wheel, and the operation burning efficacy is more smooth.
Description
Technical field
The utility model is relevant a kind of lighter, refers to a kind of swiveling wheel structure of safety lighter especially.
Background technology
Lighter has easy to carry, and function such as be easy to ignite, become in modern's life indispensable ignitor.Because lighter has under the easy operating, easily allows the user light flare easily.If taken when playing, be easy to and lighted by the child, and cause unexpected the generation by the child.
Because in recent years, many lighter dealers are taken by the child for fear of lighter, and can light down easily, all significantly with the redesign of the swiveling wheel structure of lighter, when making the swiveling wheel structure of lighter must apply a bigger operation strength, just the friction pulley of lighter can be driven, allow friction pulley and firestone produce friction (as TaiWan, China patent M264449,442637, PCT WO98/04869 number, People's Republic of China's patent case CN2339877Y number), taken and light easily by the child preventing.
Though these lighter all have safe design, flare point usually can take place and not fire in lighter in use.In the case, the friction (relight action relationships) on the side wheel of lighter always of the skin of user's finger, the embossing face of described side wheel surface easily makes the wearing skin of finger or gets blister.Even, when cold weather, point stiff use lighter down, the embossing face of described side wheel surface easily allows the user feel uncomfortable.
Moreover the rotating shaft of safety lighter side wheel is generally even surface, produces skid when rotating with the perforation binding operation of friction pulley, and is difficult for driving the igniting of friction pulley pivoting friction firestone, often forms a kind of safety lighter faulty materials.
Therefore, when using lighter, how to reduce the contacting of embossing face of finger skin and side wheel surface, and avoid the center-wheel arbor of side wheel in the friction pulley perforation, to dally, when allowing the user rotate the swiveling wheel structure, except safety, comfort is arranged, being made the operation effect more smooth and easy than aforesaid prior art, and can effectively drive the friction pulley igniting really, is problem to be solved in the utility model.
Summary of the invention
Therefore, the utility model proposes a kind of side wheel with shiny surface design, comfort when using, the user is arranged, and can reduce finger skin and contacting that side is taken turns, and provide a kind of rotating shaft of side wheel to be provided with burr, in order to increasing frictional force in the perforation that is combined in friction pulley with certain drive friction pulley, and then the operation igniting is more smooth and easy.
In order to achieve the above object, the swiveling wheel structure of safety lighter of the present utility model comprises: a friction pulley, first side wheel, second side wheel and the 3rd side wheel.Wherein, described friction pulley has a body on it, described body is provided with a perforation, and described first side wheel is to have a gear, described gear two sides are provided with one first rotating shaft and one second rotating shaft, and the described second rotating shaft winding is in the perforation of described friction pulley.Wheel inside, one side, described second side is provided with an internal tooth, and described internal tooth centre is provided with one and runs through the through hole that take turns the second side, and described through hole passes for second rotating shaft of described first side wheel.Described the 3rd side wheel which is provided with a shiny surface, and both sides respectively are extended with one first rotating shaft and one second rotating shaft.The described second rotating shaft winding is in the perforation of described friction pulley.
Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: when lighter in use, if the operating physical force that applies is less, firestone can not produce friction, to prevent that the child is the safe effectiveness that plays with a cigarette lighter; If it is bigger that user's finger applies operating physical force, friction pulley and firestone produce spark, allow lighter light a fire; Form when sliding on the monolateral shiny surface that touches the 3rd side wheel at the skin of finger, also do not drive described friction pulley and rotate, form the safe effectiveness in second road.
Description of drawings
Fig. 1 is a swiveling wheel STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is a swiveling wheel textural association schematic diagram of the present utility model;
Fig. 3 is swiveling wheel structure of the present utility model and lighter winding decomposing schematic representation;
Fig. 4 is that swiveling wheel structure of the present utility model is rotated schematic diagram;
Fig. 5 is that swiveling wheel structure of the present utility model is rotated schematic diagram.
Description of reference numerals: 1-friction pulley; The 11-body; The 12-perforation; 2-first side wheel; The 21-gear; 22-first rotating shaft; 23-second rotating shaft; The axial burr of 231-; 3-second side wheel; The 31-internal tooth; The 32-through hole; 33-decorative pattern face; 4-the 3rd side wheel; The 41-shiny surface; 42-first rotating shaft; 43-second rotating shaft; The axial burr of 431-; The 5-lighter; The 51-body; The 52-support arm; The 53-joining hole.
The specific embodiment
Now relevant technology contents of the present utility model and detailed description now cooperate graphic being described as follows:
Seeing also Fig. 1, Fig. 2, is swiveling wheel STRUCTURE DECOMPOSITION of the present utility model and combination schematic diagram.As shown in the figure: the swiveling wheel structure of safety lighter of the present utility model comprises: a friction pulley 1, first side wheel 2, second side wheel the 3 and the 3rd side wheel 4.Wherein,
Described friction pulley 1 has a columned body 11 on it, described body 11 is provided with a perforation 12.
Described first side wheel 2, be to have a gear 21, described gear 21 two sides are provided with first rotating shaft 22 and second rotating shaft 23 in different circles footpath, described second rotating shaft 23 comprises several axial burrs 231, and described second rotating shaft 23 is to concern that with urgent winding is in the perforation 12 of described friction pulley 1.
Described second side wheel 3, inside, one side is provided with the internal tooth 31 of a corresponding described gear 21, described internal tooth 31 centre are provided with a through hole 32 that runs through second side wheel 3, and described through hole is to pass with second rotating shaft 23 that described first side wheel 2 is provided.In addition, take turns 2 surfaces in described second side and be provided with the wavy decorative pattern face 33 of a continuity.
Described the 3rd side wheel 4 which is provided with a shiny surface 41, and both sides respectively are extended with first rotating shaft 42 and second rotating shaft 43 in different circles footpath, and described second rotating shaft 43 comprises several axial burrs 431.Described second rotating shaft 43 is to concern that with urgent winding is in the perforation 12 of described friction pulley 1.
Aforesaid second rotating shaft 23,43, perforation 12 combinations with friction pulley 1 utilize described axial burr 231,431, increase the frictional force of the perforation 12 of second rotating shaft 23,43 and friction pulley 1, are even surface to overcome existing rotating shaft
The shortcoming of skid in the perforation of friction pulley, when the user operated the utility model, second rotating shaft 23,43 with axial burr 231,431 can drive the igniting of friction pulley 1 pivoting friction firestone really.
Seeing also Fig. 3, Fig. 4, Fig. 5, is that swiveling wheel structure of the present utility model and lighter winding are decomposed and the rotation schematic diagram.As shown in the figure: after the swiveling wheel textural association is finished, the swiveling wheel structural group is contained on the body 51 of described lighter 5, described body 51 is provided with two support arms 52 of a symmetry, and described support arm is provided with a joining hole 53.First rotating shaft 22 of the first side of swiveling wheel structure wheel 2 and first rotating shaft 42 of the 3rd side wheel are articulated in the joining hole 53 of described support arm 52, make described swiveling wheel structure be articulated in 52 of described two support arms.
When lighter in use, if the operating physical force that applies is less, allow the skin of finger when not touching friction pulley 1, user's finger skin can slide on the shiny surface 41 of the 3rd side wheel 4 and have comfort and operate smooth and easy, the internal tooth 31 of simultaneously described second side wheel 3 produces sliding phenomenon at the gear 21 of described first side wheel 2, described friction pulley 1 is not driven to rotate, also can produce friction, to prevent that the child is playing with a cigarette lighter 5 safe effectiveness with described firestone 54.
If it is bigger that user's finger applies operating physical force, the gear 21 that the internal tooth 31 of second side wheel 3 presses first side wheel 2 drives first side wheel rotation, simultaneously the 3rd side of shiny surface wheel 4 also can be subjected to certain press power and rotating, the two or two rotating shaft 23,43 of first side wheel the 2 and the 3rd side wheel 4 when described, utilize axial burr 231,431 to produce big frictional force, in the perforation 12 of friction pulley 1, can drive friction pulley 1 rotation really, make friction pulley 1 and firestone 54 produce spark, allow lighter 5 light a fire.
Further, be the shiny surface 41 of the 3rd side wheel 4, when sliding on shiny surface 41 with the finger that the user is provided, comfortable sensation arranged, take turns the friction on 4 surfaces to reduce finger skin and described the 3rd side, it is more smooth and easy then to operate effect.Even, form when sliding on the monolateral shiny surface 41 that touches the 3rd side wheel 4 at the skin of finger, do not drive described friction pulley 1 yet and rotate, form the safe effectiveness in second road.
More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.
Claims (5)
1, a kind of swiveling wheel structure of safety lighter is configured on the support arm of lighter, it is characterized in that: comprising:
One friction pulley has a body on it, described body is provided with a perforation;
One first side wheel, be to have a gear, described gear two sides are provided with one first rotating shaft and one second rotating shaft, described second rotating shaft comprises several axial burrs, described second rotating shaft is to concern winding in the perforation of described friction pulley with urgent, and first rotating shaft is articulated on the described support arm;
One second side wheel, inside, one side is provided with the internal tooth of a corresponding described gear, and described internal tooth centre is provided with one and runs through the through hole that take turns the second side, and described through hole is to wear with second rotating shaft that described first side wheel is provided; Be provided with a decorative pattern face at described second side wheel surface;
One the 3rd side wheel which is provided with a shiny surface, respectively is extended with one first rotating shaft and one second rotating shaft in both sides, and described second rotating shaft comprises several axial burrs; Described second rotating shaft is to concern that with urgent winding is in the perforation of described friction pulley.
2, the swiveling wheel structure of safety lighter according to claim 1 is characterized in that: the body of described friction pulley is one cylindric.
3, the swiveling wheel structure of safety lighter according to claim 1 is characterized in that: first rotating shaft of wheel both sides, described first side and the circle footpath of second rotating shaft are inequality.
4, the swiveling wheel structure of safety lighter according to claim 1 is characterized in that: described decorative pattern face is that a continuity is wavy.
5, the swiveling wheel structure of safety lighter according to claim 1 is characterized in that: first rotating shaft of described the 3rd side wheel both sides and the circle footpath of second rotating shaft are inequality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201745002U CN201129746Y (en) | 2007-10-19 | 2007-10-19 | Rotating wheel structure of safety lighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201745002U CN201129746Y (en) | 2007-10-19 | 2007-10-19 | Rotating wheel structure of safety lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201129746Y true CN201129746Y (en) | 2008-10-08 |
Family
ID=40017597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201745002U Expired - Fee Related CN201129746Y (en) | 2007-10-19 | 2007-10-19 | Rotating wheel structure of safety lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201129746Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109176B (en) * | 2009-12-28 | 2012-07-04 | 杨文森 | Flint wheel assembly of lighter |
-
2007
- 2007-10-19 CN CNU2007201745002U patent/CN201129746Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109176B (en) * | 2009-12-28 | 2012-07-04 | 杨文森 | Flint wheel assembly of lighter |
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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: 20081008 Termination date: 20091119 |