CN1873331A - Assembly of drive gear for lighter of striking fire in off angle - Google Patents
Assembly of drive gear for lighter of striking fire in off angle Download PDFInfo
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- CN1873331A CN1873331A CN 200610025557 CN200610025557A CN1873331A CN 1873331 A CN1873331 A CN 1873331A CN 200610025557 CN200610025557 CN 200610025557 CN 200610025557 A CN200610025557 A CN 200610025557A CN 1873331 A CN1873331 A CN 1873331A
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- head
- lighter
- driving head
- angle
- button
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Abstract
The present invention discloses an obliquely-striking cigarette lighter driving mechanism assembly. It includes the following several portions: obliquely-striking push buttons, drive head, drive head fulcrum, drive force block and pressure head. Besides, it also includes resistance arm and resistance face positioned on said resistance face, gas box shell and gas box supporting frame. Said invention also provides the concrete working principle and concrete operation method of said obliquely-striking cigarette lighter driving mechanism.
Description
Technical field
The present invention relates to a kind of lighter igniting stroke driving device, particularly a kind of sparking mode is the lighter of tiltedly beating, as the transmission mechanism of its igniting stroke amplification.
Background technology
The ignition mechanism of traditional lighter of striking fire in off angle is: the igniting arm of a contact conduction energy storage pipe is set in the middle of lighter is tiltedly made the power arm of button, and generally the two is integrated.As shown in Figure 1, on the power arm 3 of tiltedly making button 2, directly be provided with driving head 11, head compressing conduction energy storage pipe 15 by driving head 11 moves downward, in use, by hand button head 1, at this moment power arm 3 and driving head 11 move together, because it is very little tiltedly to beat the stroke of button power arm 3, so the stroke of the head 12 of driving head 11 is also very little, it can not satisfy the needs of the piezo-electric device of big stroke igniting.
Summary of the invention
Technical problem to be solved by this invention provides a kind of assembly of drive gear for lighter of striking fire in off angle, it is under the situation of the stroke of tiltedly making button that does not change lighter of striking fire in off angle, the head stroke of igniting is increased, and then can satisfy the needs of the piezo-electric device of big stroke igniting.
In order to solve above technical problem, the invention provides assembly of drive gear for lighter of striking fire in off angle, it is installed on gas tank support or the gas tank shell, be used for the motion of compressing conduction energy storage pipe, described assembly of drive gear for lighter of striking fire in off angle comprises tiltedly makes button, be provided with button head on the button described oblique beating, power arm, the button fulcrum, described assembly of drive gear for lighter of striking fire in off angle also comprises driving head, on described driving head, be provided with the driving head fulcrum, transmission force block and head, also be provided with resistance arm on the button and be positioned at resistance area on the resistance arm described oblique beating, describedly tiltedly make button and driving head is installed on gas tank support or the gas tank shell by button fulcrum and driving head fulcrum respectively, described resistance area acts on described transmission force block, described head acts on the top of described conduction energy storage pipe, it is on two round tracks in the center of circle that transmission force block on the described driving head and head are arranged on the transmission fulcrum, wherein the stress point of head to driving head fulcrum distance of shaft centers from the stress point that is not less than the transmission force block to driving head fulcrum distance of shaft centers from.
Described head is by a plane and several cambered surfaces continuous tangent composition.
Compared with prior art, the present invention with the former driving head that is secured on the button head become one can be free movable the separate transmission head, and utilizing transmission force block on the driving head and head to be arranged on the transmission fulcrum is on two round tracks in the center of circle, wherein the stress point of head to driving head fulcrum distance of shaft centers from greater than the stress point of transmission force block to driving head fulcrum distance of shaft centers from, utilization has realized that in the same axle center stroke that diameter is big under identical anglec of rotation variation principle greatly the stroke of driving head amplifies.So also just satisfied the needs of the piezo-electric device of big stroke igniting, and can tiltedly beat under the situation of button stroke, satisfied the needs of the piezo-electric device of little stroke igniting equally in shortening.In addition, because head by a plane and several cambered surfaces continuous tangent composition, makes head be tangential on the top of conduction energy storage pipe when motion, be unlikely like this and destroy conduction energy storage pipe and driving head.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is further elaborated.
Fig. 1 is existing lighter of striking fire in off angle structure chart;
Fig. 2 is the lighter of striking fire in off angle structure chart of a preferred embodiment of the invention;
Fig. 3 is the exploded view of Fig. 2;
Fig. 4 is the user mode figure of Fig. 2;
Fig. 5 is the lighter of striking fire in off angle structure chart of another preferred embodiment of the present invention;
Fig. 6 is the exploded view of Fig. 5;
Fig. 7 is the user mode figure of Fig. 5;
Fig. 8 is that the present invention is contained in general assembly schematic diagram on the gas tank shell;
Fig. 9 is another preferred embodiment structure chart of the present invention;
Figure 10 is the exploded view of this Fig. 9;
Figure 11 is another preferred embodiment structure chart of the present invention;
Figure 12 is the exploded view of Figure 11;
Figure 13 is the user mode figure of Figure 11;
Figure 14 is another preferred embodiment structure chart of the present invention;
Figure 15 is the exploded view of Figure 14;
Figure 16 is the user mode figure of Figure 14.
The specific embodiment
Shown in Fig. 2,3, they are respectively the lighter of striking fire in off angle structure chart and the exploded view of a preferred embodiment of the invention.Lighter of striking fire in off angle comprises assembly of drive gear for lighter of striking fire in off angle, gas tank support 9, conduction energy storage pipe 15, piezo-electric device 16, copper cap 5 and shell.Assembly of drive gear for lighter of striking fire in off angle is by tiltedly making button 2 and driving head 11 is formed, be provided with button head 1, button head fulcrum 6, power arm 3, resistance arm 18 and resistance area 4 on the button 2 oblique beating, on driving head 11, be provided with driving head fulcrum 10, transmission force block 13 and head 12.
During assembling, button head fulcrum 6 and driving head fulcrum 10 are installed in respectively on the installing hole 8,7 of gas tank support 9, and resistance area 4 abuts against on the transmission force block 13, and head 12 is pressed on the conduction energy storage pipe 15.
In conjunction with shown in Figure 4, it is user mode figure of the present invention.During igniting, finger at button head 1 down when beating, power arm 3 is that center of circle rotation forms the first original power with button fulcrum 6, resistance arm 18 drive resistance areas 4 are that center of circle rotation forms second power with button fulcrum 6 then, and then to force transmission force block 13 being with head 12 be that center of circle rotation forms transfer motion power with driving head fulcrum 10 to resistance area 4, force conduction energy storage pipe 15 to move downward in the drive downforce of transfer motion power 12 like this, and then make conduction energy storage pipe 15 carry out energy storage and ignition-powering.
Wherein, when design, generally with the stress point of head 12 to the distance of shaft centers of driving head fulcrum 10 from greater than the stress point of transmission force block 13 to the distance of shaft centers of driving head fulcrum 10 from, utilize like this in the same axle center stroke that diameter is big under identical anglec of rotation variation principle greatly, realized that the stroke of driving head amplifies.
In addition; head 12 is to press or abut against on the conduction energy storage pipe 15 generally speaking; and its head is by a plane and several cambered surfaces continuous tangent composition; like this when pressing conduction energy storage pipe 15; can form tangent; can protect conduction energy storage pipe 15 and driving head 11 like this; as a same reason; the relation of transmission force block 13 and resistance area 4 also is like this; generally speaking the two formula near or be pressed on together, and transmission force block 13 adopts arc surfaces, and resistance area can be plane or cambered surface; can form tangently like this, it is the ear piece that protrude on both sides on the driving head.
Fig. 5-the 7th, another preferred embodiment of the present invention, they are respectively structure chart, exploded view and user mode figure.It is compared with first preferred embodiment, wherein resistance arm 18 and power arm 3 are in the both sides of button head fulcrum 6, the two separates, and unlike the two is to partially overlap among first embodiment, certainly also change thereupon of resistance area 4 and transmission force block 13, and as a same reason, the stress point of head 12 to the distance of shaft centers of driving head fulcrum 10 from greater than the stress point of transmission force block 13 to the distance of shaft centers of driving head fulcrum 10 from.
Fig. 8 is that the present invention is installed in general assembly schematic diagram on the gas tank shell.It is suitable for not establishing on the gas tank lighter of support, because such lighter does not have the gas tank support.Shown in Fig. 9,10, they are respectively structure chart and the exploded views that is applicable to another preferred embodiment of the assembly of drive gear for lighter of striking fire in off angle of the present invention on this kind type.It is similar with first embodiment, different is that transmission force block 13 is not to adopt the ear piece that is located at the driving head both sides, but the round end solid in the employing driving head groove, and compare difference with preceding two embodiment, driving head 11 among preceding two embodiment is enclosed between the power arm 3, and this embodiment medium power arm 3 is enclosed between the driving head 11, and just the power arm 3 in preceding two embodiment is both arms, and in this embodiment, power arm 3 is a single armed.For the ease of the motion of power arm 3, in this embodiment, the centre of driving head 11 is empty, and the both arms for rotation are only arranged; As a same reason, in preceding two embodiment, the bottom of tiltedly making button 2 is the rotation of being convenient to driving head 11 also for empty.
Shown in Figure 11-13, they are structure chart, exploded view and the user mode figure of another preferred embodiment of the present invention.It is applicable to also in the lighter of not establishing support on the gas tank that it is compared with previous embodiment equally, and power arm 3 and resistance arm 18 also separate, and the shape of transmission force block 13 is different.
Shown in Figure 14-16, they are structure chart, exploded view and the user mode figure of another preferred embodiment of the present invention.They are compared with the several embodiment in front, and driving head still is a lever construction, but different are, its transmission force block 13 is directly arranged in an end of driving head projection, and power arm directly is pressed in above it.Wherein transmission force block 13 is an arc surface with the contact-making surface of resistance area 4, can make between transmission force block 13 and the resistance area 4 tangent when transmission like this.
Claims (7)
1, a kind of assembly of drive gear for lighter of striking fire in off angle, it is installed on gas tank support or the gas tank shell, be used for the motion of compressing conduction energy storage pipe, described assembly of drive gear for lighter of striking fire in off angle comprises tiltedly makes button, be provided with button head on the button described oblique beating, power arm, the button fulcrum, it is characterized in that: described assembly of drive gear for lighter of striking fire in off angle also comprises driving head, on described driving head, be provided with the driving head fulcrum, transmission force block and head, also be provided with resistance arm on the button and be positioned at resistance area on the resistance arm described oblique beating, describedly tiltedly make button and driving head is installed on gas tank support or the gas tank shell by button fulcrum and driving head fulcrum respectively, described resistance area acts on described transmission force block, described head acts on the top of described conduction energy storage pipe, it is on two round tracks in the center of circle that transmission force block on the described driving head and head are arranged on the transmission fulcrum, wherein the stress point of head to driving head fulcrum distance of shaft centers from the stress point that is not less than the transmission force block to driving head fulcrum distance of shaft centers from.
2, assembly of drive gear for lighter of striking fire in off angle as claimed in claim 1 is characterized in that, described resistance area is tangential on described transmission force block.
3, assembly of drive gear for lighter of striking fire in off angle as claimed in claim 1 or 2 is characterized in that, described head is tangential on conduction energy storage pipe top.
4, assembly of drive gear for lighter of striking fire in off angle as claimed in claim 1 is characterized in that, described power arm and resistance arm can be the dissimilar arms that is positioned at the same arm of button fulcrum homonymy or is positioned at button fulcrum both sides, and its shape can be straight-arm or crank arm.
5, assembly of drive gear for lighter of striking fire in off angle as claimed in claim 1 is characterized in that, described head is by a plane and several cambered surfaces continuous tangent composition.
As claim 1 or 4 described assembly of drive gear for lighter of striking fire in off angle, it is characterized in that 6, described power arm can be single armed or both arms.
7, assembly of drive gear for lighter of striking fire in off angle as claimed in claim 1 or 2 is characterized in that, described transmission force block can be at the ear piece of both sides protrusion or an end of round end solid in the driving head groove or driving head projection on the described driving head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610025557 CN1873331A (en) | 2006-04-10 | 2006-04-10 | Assembly of drive gear for lighter of striking fire in off angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610025557 CN1873331A (en) | 2006-04-10 | 2006-04-10 | Assembly of drive gear for lighter of striking fire in off angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1873331A true CN1873331A (en) | 2006-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610025557 Pending CN1873331A (en) | 2006-04-10 | 2006-04-10 | Assembly of drive gear for lighter of striking fire in off angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1873331A (en) |
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2006
- 2006-04-10 CN CN 200610025557 patent/CN1873331A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |