CN2611756Y - Security and easy-to-use lighter - Google Patents
Security and easy-to-use lighter Download PDFInfo
- Publication number
- CN2611756Y CN2611756Y CN 03229480 CN03229480U CN2611756Y CN 2611756 Y CN2611756 Y CN 2611756Y CN 03229480 CN03229480 CN 03229480 CN 03229480 U CN03229480 U CN 03229480U CN 2611756 Y CN2611756 Y CN 2611756Y
- Authority
- CN
- China
- Prior art keywords
- button
- lighter
- safety
- safety piece
- rocking arm
- 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 a labor saving lighter with the button being equipped with a safety device. The prior electronic lighter needs to exert comparatively strong external force when pressing the button, thereby consuming effort in operation. Besides, the lighter thereof is not equipped with the safety device, thereby being easy to ignite the lighter without the limitation of pressing the button. The utility model comprises a shell, an oil groove, a piezoelectric assembly and an air outlet assembly, wherein the oil groove, the piezoelectric assembly and the air outlet assembly are arranged in the shell, and the piezoelectric assembly comprises a piezoelectricity, a piezoelectric push bar and a button, characterized in that a slotted hole is arranged on the button, and a safety component is arranged in the slotted hole, also a reset spring is arranged between the side wall of the safety component and the button. A swinging arm is arranged between the air outlet assembly and the safety component, and the upper end of the swinging arm is abutted with the lower portion of the safety component, also the middle portion of the swinging arm is abutted with the piezoelectric push bar, further the lower shaft of the swinging arm is connected on the inner wall of the shell. The utility model employs lever principle, thereby simultaneously achieving safety when saving labor, making the action of pressing the button save effort and be portable, effectively controlling the journey of the button, and improving the safety property of the lighter.
Description
Technical field
The utility model relates to electronic lighter, specifically a kind of laborsaving lighter that is provided with safeties on button.
Background technology
Existing electronic lighter is a kind of butane that utilizes, inflammable gases such as natural gas are the electronic ignition utensil of fuel, it comprises housing, place the oil groove in the housing, piezoelectric element and the fan housing that goes out pneumatic module and be positioned at the pneumatic module top, go out pneumatic module and comprise air-out needle, air outlet valve and flame adjusting ring, piezoelectric element comprises piezoelectricity, piezoelectricity push rod and button, go out and be provided with the skid plate that both are linked between pneumatic module and piezoelectric element, its operation principle is: push button downwards with thumb, after reaching impulse stroke, button promotes piezoelectricity ram impacts piezoelectricity and produces voltage, button also promotes skid plate and opens air outlet valve, and inflammable gas is lighted.Because button acts directly on the upper end of piezoelectricity push rod, need apply bigger external force during push button, require great effort during operation.In addition, above-mentioned lighter is not established safeties, and push button is unrestricted, when being not intended to maloperation, the child plays or the unexpected percussion lighter of hard object button being arranged, very easily lights lighter, injury children even endanger public security.In addition, if when the unexpected conflict button of external force is arranged, air outlet valve can be opened, and then inflammable gas leaks, though this can not produce flare, and the potential safety hazard that exists inflammable gas to leak.Therefore, area that has and country have expressly forbidden production and selling to the lighter of not establishing safeties.
The utility model content
The technical assignment of technical problem to be solved in the utility model and proposition is the defective that overcomes above-mentioned prior art, a kind of rapid operation is provided and is provided with the electronic lighter of safeties, it is when reducing igniting action required power, the duty of effective control button, the lighter button can't directly be pressed down, improve the security performance of lighter, avoid above-mentioned potential safety hazard.
The technical solution of the utility model is such: insure laborsaving lighter, comprise housing, place oil groove, the piezoelectric element in the housing and go out pneumatic module, piezoelectric element comprises piezoelectricity, piezoelectricity push rod and button, it is characterized in that having slotted eye on the described button, the built-in safety piece of slotted eye is provided with return spring between the sidewall of safety piece and the button; Going out to be provided with a rocking arm between pneumatic module and the safety piece, conflicts (under the normality) with the safety piece bottom in its upper end, conflicts at the piezoelectricity push rod in the middle part, and the lower end is coupling in inner walls.Lower end with rocking arm is a fulcrum, utilizes lever principle, and the required active force in the time of can effectively reducing the thumb igniting during operation is realized the labour-saving purpose.Under the normality, conflicting on safety piece in the safety piece upper end, has limited the motion of safety piece, the button of conflict above safety piece also can't continue to press down equally, cause piezoelectric element and go out all akinesias of pneumatic module, can't light inflammable gas, realize the purpose of insurance thus.When carrying out ignition operation, the first mobile insurance spare of palpus, make safety piece break away from the upper end of rocking arm, be that both no longer conflict, this moment, push button just can drive the rocking arm action, thereby piezoelectricity push rod and skid plate are moved down simultaneously, after arriving impulse stroke, piezoelectric element and air-valve assembly work can be lighted inflammable gas.Lighter is realized resetting of safety piece by return spring.
The laborsaving lighter of described insurance, the rocking arm upper end is provided with a projection, and described safety piece bottom and this projection are conflicted.During ignition operation, the projection that the first mobile insurance spare of palpus breaks away from the rocking arm upper end, at this moment push button just can drive the rocking arm action, thereby lights inflammable gas.
The laborsaving lighter of described insurance; the both sides, upper end of rocking arm respectively are provided with a projection, conflicting with a projection wherein in described safety piece bottom, forms a transverse opening groove between two projections; the width of groove is not less than the width of safety piece bottom, and the bottom of guarantee insurance part enters in the groove.When carrying out ignition operation, must break away from the upper end of rocking arm by first mobile insurance spare, it is entered in the open slot, at this moment push button just can drive the rocking arm action, thereby lights inflammable gas.Two projections make button act on power left and right sides balance on the rocking arm, and are more steady during ignition operation.
The laborsaving lighter of described insurance, the middle part of rocking arm have " L " v notch v that cooperates with the piezoelectric push club head.
The laborsaving lighter of described insurance, slotted eye vertically are provided with on button, because translation safety piece and push button are the action of two different directions, are different from conventional operating habit, have increased the safety coefficient of lighter.
The utility model utilizes lever principle, also realized insurance simultaneously in the labour-saving, make the action of push button laborsaving, light, effectively controlled the stroke of button, avoided direct push button to light inflammable gas or external force unexpected compressing button has been arranged and the phenomenon of leaking gas, prevent maloperation, increased the difficulty of children's operation, improved the security performance of lighter.
Below in conjunction with drawings and Examples the utility model is further described.
Description of drawings
Fig. 1 is the schematic diagram under the utility model lighter normality.
Fig. 2 is the utility model lighter working state schematic representation.
Fig. 3 is the schematic diagram under the utility model safety piece normality.
Fig. 4 is the schematic diagram after the translation of the utility model safety piece.
Fig. 5 is the schematic diagram under the utility model safety piece duty.
Fig. 6 is the structural representation of the utility model safety piece.
Fig. 7 is the structural representation of the utility model rocking arm.
Fig. 8 is another structural representation of the utility model rocking arm.
The specific embodiment
Shown in Fig. 1-7, the laborsaving lighter of insurance of the present utility model, comprise housing 1, place the oil groove 2 in the housing 1, piezoelectric element and the fan housing 14 that goes out pneumatic module and be positioned at the pneumatic module top, housing is as the oil groove wall, piezoelectric element comprises piezoelectricity 3, piezoelectricity push rod 4 and button 5, go out pneumatic module by air-out needle 15, air outlet valve 16 and flame adjusting ring 17 are formed, go out the skid plate 18 that both are linked is arranged between pneumatic module and piezoelectric element, described button 5 end faces have the slotted eye 6 of vertical setting, slotted eye 6 built-in " " shape safety piece 7, between safety piece 7 sidewalls and the button 5 return spring 8 is arranged, between skid plate 13 tops and the safety piece 7 rocking arm 9 is arranged.Respectively there is a projection 10 both sides, upper end of rocking arm 9, conflict on the projection on right side in the vertical part of safety piece 7, form transverse opening groove 11 between two projections, and the width of the width of this groove 11 and safety piece 7 vertical parts adapts; The middle part has conflict " L " v notch v 12 on piezoelectricity push rod 4; The lower end is coupling on housing 1 inwall.
When button was in the normal state at return spring, the right side projection of rocking arm upper end was conflicted in the safety piece bottom, has limited rocking arm around axial right rotation, and button can't be pressed down, and causes piezoelectricity push rod and skid plate not to work, and can't light flare.When carrying out ignition operation, elder generation's translation safety piece, return spring is compressed, the safety piece vertical part breaks away from the projection of rocking arm upper end, enter in the transverse opening groove that forms between two projections, this moment push button just can to drive rocking arm moving around axial right-hand rotation; rocking arm promote the piezoelectricity push rod and skid plate descending; after arriving impulse stroke, piezoelectricity push rod and skid plate work can be lighted inflammable gas.After the release button, return spring resets safety piece, and simultaneously, skid plate and rocking arm reset by the restoring force of piezoelectricity push rod with it, and it is the security insurance state that lighter is in the normal state again.
Be that with the difference of embodiment 1 rocking arm adopts structure shown in Figure 8.
Claims (5)
1, insures laborsaving lighter, comprise housing (1), place oil groove (2), the piezoelectric element in the housing and go out pneumatic module, piezoelectric element comprises piezoelectricity (3), piezoelectricity push rod (4) and button (5), it is characterized in that having on the described button (5) slotted eye (6), the built-in safety piece of slotted eye (6) (7) is provided with return spring (8) between the sidewall of safety piece (7) and the button (5); Going out to be provided with a rocking arm (9) between pneumatic module and the safety piece (7), conflicts with safety piece (7) bottom in its upper end, conflicts in piezoelectricity push rod (4) in the middle part, and the lower end is coupling at housing (1) inwall.
2, the laborsaving lighter of insurance according to claim 1 is characterized in that described rocking arm (9) upper end is provided with a projection (10), and described safety piece (7) bottom and this projection (10) are conflicted.
3, the laborsaving lighter of insurance according to claim 1, the both sides, upper end that it is characterized in that described rocking arm (9) respectively are provided with a projection (10), conflict with a projection wherein in described safety piece (7) bottom, form a transverse opening groove (11) between two projections, the width of this groove (11) is not less than the width of safety piece (7) bottom.
4,, it is characterized in that the middle part of described rocking arm (9) has " L " v notch v (12) that cooperates with piezoelectricity push rod (4) head according to claim 2 or the laborsaving lighter of 3 described insurances.
5, the laborsaving lighter of insurance according to claim 4 is characterized in that described slotted eye (6) upward vertically is provided with at button (5).
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229480 CN2611756Y (en) | 2003-03-12 | 2003-03-12 | Security and easy-to-use lighter |
| US10/515,390 US7364427B2 (en) | 2002-05-22 | 2003-05-21 | Laborsaving and safety lighters |
| EP03732179A EP1522791B1 (en) | 2002-05-22 | 2003-05-21 | A laborsaving and safety cigarette lighter |
| AU2003242130A AU2003242130A1 (en) | 2002-05-22 | 2003-05-21 | a LABORSAVING AND SAFETY CIGARETTE LIGHTER |
| JP2004505600A JP4264060B2 (en) | 2002-05-22 | 2003-05-21 | Safety lighter with reduced operating force |
| PCT/CN2003/000373 WO2003098113A1 (en) | 2002-05-22 | 2003-05-21 | a LABORSAVING AND SAFETY CIGARETTE LIGHTER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229480 CN2611756Y (en) | 2003-03-12 | 2003-03-12 | Security and easy-to-use lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611756Y true CN2611756Y (en) | 2004-04-14 |
Family
ID=34164898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229480 Expired - Fee Related CN2611756Y (en) | 2002-05-22 | 2003-03-12 | Security and easy-to-use lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611756Y (en) |
-
2003
- 2003-03-12 CN CN 03229480 patent/CN2611756Y/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO XINHAI ELECTRIC CO., LTD Free format text: FORMER OWNER: HUANG XINHUA Effective date: 20050909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050909 Address after: 315300 Zhejiang province Cixi city Hushanjiedao East Beisanhuan Road No. 239 Patentee after: Ningbo Xinhai Electric Co., Ltd. Address before: 315300 development of Cixi Economic Development Zone, Zhejiang Avenue Xinhai company Patentee before: Huang Xinhua |
|
| 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 |